diff options
Diffstat (limited to 'Zend/tests/operator_unsupported_types.phpt')
| -rw-r--r-- | Zend/tests/operator_unsupported_types.phpt | 1517 |
1 files changed, 1517 insertions, 0 deletions
diff --git a/Zend/tests/operator_unsupported_types.phpt b/Zend/tests/operator_unsupported_types.phpt new file mode 100644 index 0000000000..9004897d71 --- /dev/null +++ b/Zend/tests/operator_unsupported_types.phpt @@ -0,0 +1,1517 @@ +--TEST-- +Using unsupported types with operators +--FILE-- +<?php + +$binops = [ + '+', + '-', + '*', + '/', + '%', + '**', + '<<', + '>>', + '&', + '|', + '^', + // Works on booleans, never errors. + 'xor', + // Only generates errors that string conversion emits. + '.', +]; +$illegalValues = [ + '[]', + 'new stdClass', + 'STDOUT', +]; +$legalValues = [ + 'null', + 'true', + 'false', + '2', + '3.5', + '"123"', + '"foo"', // Semi-legal. +]; + +set_error_handler(function($errno, $errstr) { + assert($errno == E_WARNING); + echo "Warning: $errstr\n"; +}); + +function evalBinOp(string $op, string $value1, string $value2) { + try { + eval("return $value1 $op $value2;"); + echo "No error for $value1 $op $value2\n"; + } catch (Throwable $e) { + echo $e->getMessage() . "\n"; + } +} + +function evalAssignOp(string $op, string $value1, string $value2) { + $x = $origX = eval("return $value1;"); + try { + eval("\$x $op= $value2;"); + echo "No error for $value1 $op= $value2\n"; + } catch (Throwable $e) { + echo $e->getMessage() . "\n"; + if ($x !== $origX) { + die("Value corrupted!"); + } + } +} + +echo "BINARY OP:\n"; +foreach ($binops as $op) { + foreach ($illegalValues as $illegalValue1) { + foreach ($illegalValues as $illegalValue2) { + evalBinOp($op, $illegalValue1, $illegalValue2); + } + } + foreach ($illegalValues as $illegalValue) { + foreach ($legalValues as $legalValue) { + evalBinOp($op, $illegalValue, $legalValue); + evalBinOp($op, $legalValue, $illegalValue); + } + } +} + +echo "\n\nASSIGN OP:\n"; +foreach ($binops as $op) { + if ($op === 'xor') continue; + + foreach ($illegalValues as $illegalValue1) { + foreach ($illegalValues as $illegalValue2) { + evalAssignOp($op, $illegalValue1, $illegalValue2); + } + } + foreach ($illegalValues as $illegalValue) { + foreach ($legalValues as $legalValue) { + evalAssignOp($op, $illegalValue, $legalValue); + evalAssignOp($op, $legalValue, $illegalValue); + } + } +} + +echo "\n\nUNARY OP:\n"; +foreach ($illegalValues as $illegalValue) { + try { + eval("return ~$illegalValue;"); + echo "No error for ~$copy\n"; + } catch (TypeError $e) { + echo $e->getMessage() . "\n"; + } +} + +echo "\n\nINCDEC:\n"; +foreach ($illegalValues as $illegalValue) { + $copy = eval("return $illegalValue;"); + try { + $copy++; + echo "No error for $copy++\n"; + } catch (TypeError $e) { + echo $e->getMessage() . "\n"; + } + $copy = eval("return $illegalValue;"); + try { + $copy--; + echo "No error for $copy--\n"; + } catch (TypeError $e) { + echo $e->getMessage() . "\n"; + } +} + +?> +--EXPECT-- +BINARY OP: +No error for [] + [] +Unsupported operand types: array + object +Unsupported operand types: array + resource +Unsupported operand types: object + array +Unsupported operand types: object + object +Unsupported operand types: object + resource +Unsupported operand types: resource + array +Unsupported operand types: resource + object +Unsupported operand types: resource + resource +Unsupported operand types: array + null +Unsupported operand types: null + array +Unsupported operand types: array + bool +Unsupported operand types: bool + array +Unsupported operand types: array + bool +Unsupported operand types: bool + array +Unsupported operand types: array + int +Unsupported operand types: int + array +Unsupported operand types: array + float +Unsupported operand types: float + array +Unsupported operand types: array + string +Unsupported operand types: string + array +Unsupported operand types: array + string +Warning: A non-numeric value encountered +Unsupported operand types: string + array +Unsupported operand types: object + null +Unsupported operand types: null + object +Unsupported operand types: object + bool +Unsupported operand types: bool + object +Unsupported operand types: object + bool +Unsupported operand types: bool + object +Unsupported operand types: object + int +Unsupported operand types: int + object +Unsupported operand types: object + float +Unsupported operand types: float + object +Unsupported operand types: object + string +Unsupported operand types: string + object +Unsupported operand types: object + string +Warning: A non-numeric value encountered +Unsupported operand types: string + object +Unsupported operand types: resource + null +Unsupported operand types: null + resource +Unsupported operand types: resource + bool +Unsupported operand types: bool + resource +Unsupported operand types: resource + bool +Unsupported operand types: bool + resource +Unsupported operand types: resource + int +Unsupported operand types: int + resource +Unsupported operand types: resource + float +Unsupported operand types: float + resource +Unsupported operand types: resource + string +Unsupported operand types: string + resource +Unsupported operand types: resource + string +Warning: A non-numeric value encountered +Unsupported operand types: string + resource +Unsupported operand types: array - array +Unsupported operand types: array - object +Unsupported operand types: array - resource +Unsupported operand types: object - array +Unsupported operand types: object - object +Unsupported operand types: object - resource +Unsupported operand types: resource - array +Unsupported operand types: resource - object +Unsupported operand types: resource - resource +Unsupported operand types: array - null +Unsupported operand types: null - array +Unsupported operand types: array - bool +Unsupported operand types: bool - array +Unsupported operand types: array - bool +Unsupported operand types: bool - array +Unsupported operand types: array - int +Unsupported operand types: int - array +Unsupported operand types: array - float +Unsupported operand types: float - array +Unsupported operand types: array - string +Unsupported operand types: string - array +Unsupported operand types: array - string +Warning: A non-numeric value encountered +Unsupported operand types: string - array +Unsupported operand types: object - null +Unsupported operand types: null - object +Unsupported operand types: object - bool +Unsupported operand types: bool - object +Unsupported operand types: object - bool +Unsupported operand types: bool - object +Unsupported operand types: object - int +Unsupported operand types: int - object +Unsupported operand types: object - float +Unsupported operand types: float - object +Unsupported operand types: object - string +Unsupported operand types: string - object +Unsupported operand types: object - string +Warning: A non-numeric value encountered +Unsupported operand types: string - object +Unsupported operand types: resource - null +Unsupported operand types: null - resource +Unsupported operand types: resource - bool +Unsupported operand types: bool - resource +Unsupported operand types: resource - bool +Unsupported operand types: bool - resource +Unsupported operand types: resource - int +Unsupported operand types: int - resource +Unsupported operand types: resource - float +Unsupported operand types: float - resource +Unsupported operand types: resource - string +Unsupported operand types: string - resource +Unsupported operand types: resource - string +Warning: A non-numeric value encountered +Unsupported operand types: string - resource +Unsupported operand types: array * array +Unsupported operand types: object * array +Unsupported operand types: resource * array +Unsupported operand types: object * array +Unsupported operand types: object * object +Unsupported operand types: object * resource +Unsupported operand types: resource * array +Unsupported operand types: object * resource +Unsupported operand types: resource * resource +Unsupported operand types: array * null +Unsupported operand types: null * array +Unsupported operand types: array * bool +Unsupported operand types: bool * array +Unsupported operand types: array * bool +Unsupported operand types: bool * array +Unsupported operand types: array * int +Unsupported operand types: int * array +Unsupported operand types: array * float +Unsupported operand types: float * array +Unsupported operand types: array * string +Unsupported operand types: string * array +Unsupported operand types: array * string +Warning: A non-numeric value encountered +Unsupported operand types: string * array +Unsupported operand types: object * null +Unsupported operand types: object * null +Unsupported operand types: object * bool +Unsupported operand types: object * bool +Unsupported operand types: object * bool +Unsupported operand types: object * bool +Unsupported operand types: object * int +Unsupported operand types: object * int +Unsupported operand types: object * float +Unsupported operand types: object * float +Unsupported operand types: object * string +Unsupported operand types: object * string +Unsupported operand types: object * string +Unsupported operand types: object * string +Unsupported operand types: resource * null +Unsupported operand types: resource * null +Unsupported operand types: resource * bool +Unsupported operand types: resource * bool +Unsupported operand types: resource * bool +Unsupported operand types: resource * bool +Unsupported operand types: resource * int +Unsupported operand types: resource * int +Unsupported operand types: resource * float +Unsupported operand types: resource * float +Unsupported operand types: resource * string +Unsupported operand types: resource * string +Unsupported operand types: resource * string +Unsupported operand types: resource * string +Unsupported operand types: array / array +Unsupported operand types: array / object +Unsupported operand types: array / resource +Unsupported operand types: object / array +Unsupported operand types: object / object +Unsupported operand types: object / resource +Unsupported operand types: resource / array +Unsupported operand types: resource / object +Unsupported operand types: resource / resource +Unsupported operand types: array / null +Unsupported operand types: null / array +Unsupported operand types: array / bool +Unsupported operand types: bool / array +Unsupported operand types: array / bool +Unsupported operand types: bool / array +Unsupported operand types: array / int +Unsupported operand types: int / array +Unsupported operand types: array / float +Unsupported operand types: float / array +Unsupported operand types: array / string +Unsupported operand types: string / array +Unsupported operand types: array / string +Warning: A non-numeric value encountered +Unsupported operand types: string / array +Unsupported operand types: object / null +Unsupported operand types: null / object +Unsupported operand types: object / bool +Unsupported operand types: bool / object +Unsupported operand types: object / bool +Unsupported operand types: bool / object +Unsupported operand types: object / int +Unsupported operand types: int / object +Unsupported operand types: object / float +Unsupported operand types: float / object +Unsupported operand types: object / string +Unsupported operand types: string / object +Unsupported operand types: object / string +Warning: A non-numeric value encountered +Unsupported operand types: string / object +Unsupported operand types: resource / null +Unsupported operand types: null / resource +Unsupported operand types: resource / bool +Unsupported operand types: bool / resource +Unsupported operand types: resource / bool +Unsupported operand types: bool / resource +Unsupported operand types: resource / int +Unsupported operand types: int / resource +Unsupported operand types: resource / float +Unsupported operand types: float / resource +Unsupported operand types: resource / string +Unsupported operand types: string / resource +Unsupported operand types: resource / string +Warning: A non-numeric value encountered +Unsupported operand types: string / resource +Unsupported operand types: array % array +Unsupported operand types: array % object +Unsupported operand types: array % resource +Unsupported operand types: object % array +Unsupported operand types: object % object +Unsupported operand types: object % resource +Unsupported operand types: resource % array +Unsupported operand types: resource % object +Unsupported operand types: resource % resource +Unsupported operand types: array % null +Unsupported operand types: null % array +Unsupported operand types: array % bool +Unsupported operand types: bool % array +Unsupported operand types: array % bool +Unsupported operand types: bool % array +Unsupported operand types: array % int +Unsupported operand types: int % array +Unsupported operand types: array % float +Unsupported operand types: float % array +Unsupported operand types: array % string +Unsupported operand types: string % array +Unsupported operand types: array % string +Warning: A non-numeric value encountered +Unsupported operand types: string % array +Unsupported operand types: object % null +Unsupported operand types: null % object +Unsupported operand types: object % bool +Unsupported operand types: bool % object +Unsupported operand types: object % bool +Unsupported operand types: bool % object +Unsupported operand types: object % int +Unsupported operand types: int % object +Unsupported operand types: object % float +Unsupported operand types: float % object +Unsupported operand types: object % string +Unsupported operand types: string % object +Unsupported operand types: object % string +Warning: A non-numeric value encountered +Unsupported operand types: string % object +Unsupported operand types: resource % null +Unsupported operand types: null % resource +Unsupported operand types: resource % bool +Unsupported operand types: bool % resource +Unsupported operand types: resource % bool +Unsupported operand types: bool % resource +Unsupported operand types: resource % int +Unsupported operand types: int % resource +Unsupported operand types: resource % float +Unsupported operand types: float % resource +Unsupported operand types: resource % string +Unsupported operand types: string % resource +Unsupported operand types: resource % string +Warning: A non-numeric value encountered +Unsupported operand types: string % resource +Unsupported operand types: array ** array +Unsupported operand types: array ** object +Unsupported operand types: array ** resource +Unsupported operand types: object ** array +Unsupported operand types: object ** object +Unsupported operand types: object ** resource +Unsupported operand types: resource ** array +Unsupported operand types: resource ** object +Unsupported operand types: resource ** resource +Unsupported operand types: array ** null +Unsupported operand types: null ** array +Unsupported operand types: array ** bool +Unsupported operand types: bool ** array +Unsupported operand types: array ** bool +Unsupported operand types: bool ** array +Unsupported operand types: array ** int +Unsupported operand types: int ** array +Unsupported operand types: array ** float +Unsupported operand types: float ** array +Unsupported operand types: array ** string +Unsupported operand types: string ** array +Unsupported operand types: array ** string +Warning: A non-numeric value encountered +Unsupported operand types: string ** array +Unsupported operand types: object ** null +Unsupported operand types: null ** object +Unsupported operand types: object ** bool +Unsupported operand types: bool ** object +Unsupported operand types: object ** bool +Unsupported operand types: bool ** object +Unsupported operand types: object ** int +Unsupported operand types: int ** object +Unsupported operand types: object ** float +Unsupported operand types: float ** object +Unsupported operand types: object ** string +Unsupported operand types: string ** object +Unsupported operand types: object ** string +Warning: A non-numeric value encountered +Unsupported operand types: string ** object +Unsupported operand types: resource ** null +Unsupported operand types: null ** resource +Unsupported operand types: resource ** bool +Unsupported operand types: bool ** resource +Unsupported operand types: resource ** bool +Unsupported operand types: bool ** resource +Unsupported operand types: resource ** int +Unsupported operand types: int ** resource +Unsupported operand types: resource ** float +Unsupported operand types: float ** resource +Unsupported operand types: resource ** string +Unsupported operand types: string ** resource +Unsupported operand types: resource ** string +Warning: A non-numeric value encountered +Unsupported operand types: string ** resource +Unsupported operand types: array << array +Unsupported operand types: array << object +Unsupported operand types: array << resource +Unsupported operand types: object << array +Unsupported operand types: object << object +Unsupported operand types: object << resource +Unsupported operand types: resource << array +Unsupported operand types: resource << object +Unsupported operand types: resource << resource +Unsupported operand types: array << null +Unsupported operand types: null << array +Unsupported operand types: array << bool +Unsupported operand types: bool << array +Unsupported operand types: array << bool +Unsupported operand types: bool << array +Unsupported operand types: array << int +Unsupported operand types: int << array +Unsupported operand types: array << float +Unsupported operand types: float << array +Unsupported operand types: array << string +Unsupported operand types: string << array +Unsupported operand types: array << string +Warning: A non-numeric value encountered +Unsupported operand types: string << array +Unsupported operand types: object << null +Unsupported operand types: null << object +Unsupported operand types: object << bool +Unsupported operand types: bool << object +Unsupported operand types: object << bool +Unsupported operand types: bool << object +Unsupported operand types: object << int +Unsupported operand types: int << object +Unsupported operand types: object << float +Unsupported operand types: float << object +Unsupported operand types: object << string +Unsupported operand types: string << object +Unsupported operand types: object << string +Warning: A non-numeric value encountered +Unsupported operand types: string << object +Unsupported operand types: resource << null +Unsupported operand types: null << resource +Unsupported operand types: resource << bool +Unsupported operand types: bool << resource +Unsupported operand types: resource << bool +Unsupported operand types: bool << resource +Unsupported operand types: resource << int +Unsupported operand types: int << resource +Unsupported operand types: resource << float +Unsupported operand types: float << resource +Unsupported operand types: resource << string +Unsupported operand types: string << resource +Unsupported operand types: resource << string +Warning: A non-numeric value encountered +Unsupported operand types: string << resource +Unsupported operand types: array >> array +Unsupported operand types: array >> object +Unsupported operand types: array >> resource +Unsupported operand types: object >> array +Unsupported operand types: object >> object +Unsupported operand types: object >> resource +Unsupported operand types: resource >> array +Unsupported operand types: resource >> object +Unsupported operand types: resource >> resource +Unsupported operand types: array >> null +Unsupported operand types: null >> array +Unsupported operand types: array >> bool +Unsupported operand types: bool >> array +Unsupported operand types: array >> bool +Unsupported operand types: bool >> array +Unsupported operand types: array >> int +Unsupported operand types: int >> array +Unsupported operand types: array >> float +Unsupported operand types: float >> array +Unsupported operand types: array >> string +Unsupported operand types: string >> array +Unsupported operand types: array >> string +Warning: A non-numeric value encountered +Unsupported operand types: string >> array +Unsupported operand types: object >> null +Unsupported operand types: null >> object +Unsupported operand types: object >> bool +Unsupported operand types: bool >> object +Unsupported operand types: object >> bool +Unsupported operand types: bool >> object +Unsupported operand types: object >> int +Unsupported operand types: int >> object +Unsupported operand types: object >> float +Unsupported operand types: float >> object +Unsupported operand types: object >> string +Unsupported operand types: string >> object +Unsupported operand types: object >> string +Warning: A non-numeric value encountered +Unsupported operand types: string >> object +Unsupported operand types: resource >> null +Unsupported operand types: null >> resource +Unsupported operand types: resource >> bool +Unsupported operand types: bool >> resource +Unsupported operand types: resource >> bool +Unsupported operand types: bool >> resource +Unsupported operand types: resource >> int +Unsupported operand types: int >> resource +Unsupported operand types: resource >> float +Unsupported operand types: float >> resource +Unsupported operand types: resource >> string +Unsupported operand types: string >> resource +Unsupported operand types: resource >> string +Warning: A non-numeric value encountered +Unsupported operand types: string >> resource +Unsupported operand types: array & array +Unsupported operand types: object & array +Unsupported operand types: resource & array +Unsupported operand types: object & array +Unsupported operand types: object & object +Unsupported operand types: object & resource +Unsupported operand types: resource & array +Unsupported operand types: object & resource +Unsupported operand types: resource & resource +Unsupported operand types: array & null +Unsupported operand types: null & array +Unsupported operand types: array & bool +Unsupported operand types: bool & array +Unsupported operand types: array & bool +Unsupported operand types: bool & array +Unsupported operand types: array & int +Unsupported operand types: int & array +Unsupported operand types: array & float +Unsupported operand types: float & array +Unsupported operand types: array & string +Unsupported operand types: string & array +Unsupported operand types: array & string +Warning: A non-numeric value encountered +Unsupported operand types: string & array +Unsupported operand types: object & null +Unsupported operand types: object & null +Unsupported operand types: object & bool +Unsupported operand types: object & bool +Unsupported operand types: object & bool +Unsupported operand types: object & bool +Unsupported operand types: object & int +Unsupported operand types: object & int +Unsupported operand types: object & float +Unsupported operand types: object & float +Unsupported operand types: object & string +Unsupported operand types: object & string +Unsupported operand types: object & string +Unsupported operand types: object & string +Unsupported operand types: resource & null +Unsupported operand types: resource & null +Unsupported operand types: resource & bool +Unsupported operand types: resource & bool +Unsupported operand types: resource & bool +Unsupported operand types: resource & bool +Unsupported operand types: resource & int +Unsupported operand types: resource & int +Unsupported operand types: resource & float +Unsupported operand types: resource & float +Unsupported operand types: resource & string +Unsupported operand types: resource & string +Unsupported operand types: resource & string +Unsupported operand types: resource & string +Unsupported operand types: array | array +Unsupported operand types: object | array +Unsupported operand types: resource | array +Unsupported operand types: object | array +Unsupported operand types: object | object +Unsupported operand types: object | resource +Unsupported operand types: resource | array +Unsupported operand types: object | resource +Unsupported operand types: resource | resource +Unsupported operand types: array | null +Unsupported operand types: null | array +Unsupported operand types: array | bool +Unsupported operand types: bool | array +Unsupported operand types: array | bool +Unsupported operand types: bool | array +Unsupported operand types: array | int +Unsupported operand types: int | array +Unsupported operand types: array | float +Unsupported operand types: float | array +Unsupported operand types: array | string +Unsupported operand types: string | array +Unsupported operand types: array | string +Warning: A non-numeric value encountered +Unsupported operand types: string | array +Unsupported operand types: object | null +Unsupported operand types: object | null +Unsupported operand types: object | bool +Unsupported operand types: object | bool +Unsupported operand types: object | bool +Unsupported operand types: object | bool +Unsupported operand types: object | int +Unsupported operand types: object | int +Unsupported operand types: object | float +Unsupported operand types: object | float +Unsupported operand types: object | string +Unsupported operand types: object | string +Unsupported operand types: object | string +Unsupported operand types: object | string +Unsupported operand types: resource | null +Unsupported operand types: resource | null +Unsupported operand types: resource | bool +Unsupported operand types: resource | bool +Unsupported operand types: resource | bool +Unsupported operand types: resource | bool +Unsupported operand types: resource | int +Unsupported operand types: resource | int +Unsupported operand types: resource | float +Unsupported operand types: resource | float +Unsupported operand types: resource | string +Unsupported operand types: resource | string +Unsupported operand types: resource | string +Unsupported operand types: resource | string +Unsupported operand types: array ^ array +Unsupported operand types: object ^ array +Unsupported operand types: resource ^ array +Unsupported operand types: object ^ array +Unsupported operand types: object ^ object +Unsupported operand types: object ^ resource +Unsupported operand types: resource ^ array +Unsupported operand types: object ^ resource +Unsupported operand types: resource ^ resource +Unsupported operand types: array ^ null +Unsupported operand types: null ^ array +Unsupported operand types: array ^ bool +Unsupported operand types: bool ^ array +Unsupported operand types: array ^ bool +Unsupported operand types: bool ^ array +Unsupported operand types: array ^ int +Unsupported operand types: int ^ array +Unsupported operand types: array ^ float +Unsupported operand types: float ^ array +Unsupported operand types: array ^ string +Unsupported operand types: string ^ array +Unsupported operand types: array ^ string +Warning: A non-numeric value encountered +Unsupported operand types: string ^ array +Unsupported operand types: object ^ null +Unsupported operand types: object ^ null +Unsupported operand types: object ^ bool +Unsupported operand types: object ^ bool +Unsupported operand types: object ^ bool +Unsupported operand types: object ^ bool +Unsupported operand types: object ^ int +Unsupported operand types: object ^ int +Unsupported operand types: object ^ float +Unsupported operand types: object ^ float +Unsupported operand types: object ^ string +Unsupported operand types: object ^ string +Unsupported operand types: object ^ string +Unsupported operand types: object ^ string +Unsupported operand types: resource ^ null +Unsupported operand types: resource ^ null +Unsupported operand types: resource ^ bool +Unsupported operand types: resource ^ bool +Unsupported operand types: resource ^ bool +Unsupported operand types: resource ^ bool +Unsupported operand types: resource ^ int +Unsupported operand types: resource ^ int +Unsupported operand types: resource ^ float +Unsupported operand types: resource ^ float +Unsupported operand types: resource ^ string +Unsupported operand types: resource ^ string +Unsupported operand types: resource ^ string +Unsupported operand types: resource ^ string +No error for [] xor [] +No error for [] xor new stdClass +No error for [] xor STDOUT +No error for new stdClass xor [] +No error for new stdClass xor new stdClass +No error for new stdClass xor STDOUT +No error for STDOUT xor [] +No error for STDOUT xor new stdClass +No error for STDOUT xor STDOUT +No error for [] xor null +No error for null xor [] +No error for [] xor true +No error for true xor [] +No error for [] xor false +No error for false xor [] +No error for [] xor 2 +No error for 2 xor [] +No error for [] xor 3.5 +No error for 3.5 xor [] +No error for [] xor "123" +No error for "123" xor [] +No error for [] xor "foo" +No error for "foo" xor [] +No error for new stdClass xor null +No error for null xor new stdClass +No error for new stdClass xor true +No error for true xor new stdClass +No error for new stdClass xor false +No error for false xor new stdClass +No error for new stdClass xor 2 +No error for 2 xor new stdClass +No error for new stdClass xor 3.5 +No error for 3.5 xor new stdClass +No error for new stdClass xor "123" +No error for "123" xor new stdClass +No error for new stdClass xor "foo" +No error for "foo" xor new stdClass +No error for STDOUT xor null +No error for null xor STDOUT +No error for STDOUT xor true +No error for true xor STDOUT +No error for STDOUT xor false +No error for false xor STDOUT +No error for STDOUT xor 2 +No error for 2 xor STDOUT +No error for STDOUT xor 3.5 +No error for 3.5 xor STDOUT +No error for STDOUT xor "123" +No error for "123" xor STDOUT +No error for STDOUT xor "foo" +No error for "foo" xor STDOUT +Warning: Array to string conversion +Warning: Array to string conversion +No error for [] . [] +Warning: Array to string conversion +Object of class stdClass could not be converted to string +Warning: Array to string conversion +No error for [] . STDOUT +Warning: Array to string conversion +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Warning: Array to string conversion +No error for STDOUT . [] +Object of class stdClass could not be converted to string +No error for STDOUT . STDOUT +Warning: Array to string conversion +No error for [] . null +Warning: Array to string conversion +No error for null . [] +Warning: Array to string conversion +No error for [] . true +Warning: Array to string conversion +No error for true . [] +Warning: Array to string conversion +No error for [] . false +Warning: Array to string conversion +No error for false . [] +Warning: Array to string conversion +No error for [] . 2 +Warning: Array to string conversion +No error for 2 . [] +Warning: Array to string conversion +No error for [] . 3.5 +Warning: Array to string conversion +No error for 3.5 . [] +Warning: Array to string conversion +No error for [] . "123" +Warning: Array to string conversion +No error for "123" . [] +Warning: Array to string conversion +No error for [] . "foo" +Warning: Array to string conversion +No error for "foo" . [] +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +No error for STDOUT . null +No error for null . STDOUT +No error for STDOUT . true +No error for true . STDOUT +No error for STDOUT . false +No error for false . STDOUT +No error for STDOUT . 2 +No error for 2 . STDOUT +No error for STDOUT . 3.5 +No error for 3.5 . STDOUT +No error for STDOUT . "123" +No error for "123" . STDOUT +No error for STDOUT . "foo" +No error for "foo" . STDOUT + + +ASSIGN OP: +No error for [] += [] +Unsupported operand types: array + object +Unsupported operand types: array + resource +Unsupported operand types: object + array +Unsupported operand types: object + object +Unsupported operand types: object + resource +Unsupported operand types: resource + array +Unsupported operand types: resource + object +Unsupported operand types: resource + resource +Unsupported operand types: array + null +Unsupported operand types: null + array +Unsupported operand types: array + bool +Unsupported operand types: bool + array +Unsupported operand types: array + bool +Unsupported operand types: bool + array +Unsupported operand types: array + int +Unsupported operand types: int + array +Unsupported operand types: array + float +Unsupported operand types: float + array +Unsupported operand types: array + string +Unsupported operand types: string + array +Unsupported operand types: array + string +Warning: A non-numeric value encountered +Unsupported operand types: string + array +Unsupported operand types: object + null +Unsupported operand types: null + object +Unsupported operand types: object + bool +Unsupported operand types: bool + object +Unsupported operand types: object + bool +Unsupported operand types: bool + object +Unsupported operand types: object + int +Unsupported operand types: int + object +Unsupported operand types: object + float +Unsupported operand types: float + object +Unsupported operand types: object + string +Unsupported operand types: string + object +Unsupported operand types: object + string +Warning: A non-numeric value encountered +Unsupported operand types: string + object +Unsupported operand types: resource + null +Unsupported operand types: null + resource +Unsupported operand types: resource + bool +Unsupported operand types: bool + resource +Unsupported operand types: resource + bool +Unsupported operand types: bool + resource +Unsupported operand types: resource + int +Unsupported operand types: int + resource +Unsupported operand types: resource + float +Unsupported operand types: float + resource +Unsupported operand types: resource + string +Unsupported operand types: string + resource +Unsupported operand types: resource + string +Warning: A non-numeric value encountered +Unsupported operand types: string + resource +Unsupported operand types: array - array +Unsupported operand types: array - object +Unsupported operand types: array - resource +Unsupported operand types: object - array +Unsupported operand types: object - object +Unsupported operand types: object - resource +Unsupported operand types: resource - array +Unsupported operand types: resource - object +Unsupported operand types: resource - resource +Unsupported operand types: array - null +Unsupported operand types: null - array +Unsupported operand types: array - bool +Unsupported operand types: bool - array +Unsupported operand types: array - bool +Unsupported operand types: bool - array +Unsupported operand types: array - int +Unsupported operand types: int - array +Unsupported operand types: array - float +Unsupported operand types: float - array +Unsupported operand types: array - string +Unsupported operand types: string - array +Unsupported operand types: array - string +Warning: A non-numeric value encountered +Unsupported operand types: string - array +Unsupported operand types: object - null +Unsupported operand types: null - object +Unsupported operand types: object - bool +Unsupported operand types: bool - object +Unsupported operand types: object - bool +Unsupported operand types: bool - object +Unsupported operand types: object - int +Unsupported operand types: int - object +Unsupported operand types: object - float +Unsupported operand types: float - object +Unsupported operand types: object - string +Unsupported operand types: string - object +Unsupported operand types: object - string +Warning: A non-numeric value encountered +Unsupported operand types: string - object +Unsupported operand types: resource - null +Unsupported operand types: null - resource +Unsupported operand types: resource - bool +Unsupported operand types: bool - resource +Unsupported operand types: resource - bool +Unsupported operand types: bool - resource +Unsupported operand types: resource - int +Unsupported operand types: int - resource +Unsupported operand types: resource - float +Unsupported operand types: float - resource +Unsupported operand types: resource - string +Unsupported operand types: string - resource +Unsupported operand types: resource - string +Warning: A non-numeric value encountered +Unsupported operand types: string - resource +Unsupported operand types: array * array +Unsupported operand types: array * object +Unsupported operand types: array * resource +Unsupported operand types: object * array +Unsupported operand types: object * object +Unsupported operand types: object * resource +Unsupported operand types: resource * array +Unsupported operand types: resource * object +Unsupported operand types: resource * resource +Unsupported operand types: array * null +Unsupported operand types: null * array +Unsupported operand types: array * bool +Unsupported operand types: bool * array +Unsupported operand types: array * bool +Unsupported operand types: bool * array +Unsupported operand types: array * int +Unsupported operand types: int * array +Unsupported operand types: array * float +Unsupported operand types: float * array +Unsupported operand types: array * string +Unsupported operand types: string * array +Unsupported operand types: array * string +Warning: A non-numeric value encountered +Unsupported operand types: string * array +Unsupported operand types: object * null +Unsupported operand types: null * object +Unsupported operand types: object * bool +Unsupported operand types: bool * object +Unsupported operand types: object * bool +Unsupported operand types: bool * object +Unsupported operand types: object * int +Unsupported operand types: int * object +Unsupported operand types: object * float +Unsupported operand types: float * object +Unsupported operand types: object * string +Unsupported operand types: string * object +Unsupported operand types: object * string +Warning: A non-numeric value encountered +Unsupported operand types: string * object +Unsupported operand types: resource * null +Unsupported operand types: null * resource +Unsupported operand types: resource * bool +Unsupported operand types: bool * resource +Unsupported operand types: resource * bool +Unsupported operand types: bool * resource +Unsupported operand types: resource * int +Unsupported operand types: int * resource +Unsupported operand types: resource * float +Unsupported operand types: float * resource +Unsupported operand types: resource * string +Unsupported operand types: string * resource +Unsupported operand types: resource * string +Warning: A non-numeric value encountered +Unsupported operand types: string * resource +Unsupported operand types: array / array +Unsupported operand types: array / object +Unsupported operand types: array / resource +Unsupported operand types: object / array +Unsupported operand types: object / object +Unsupported operand types: object / resource +Unsupported operand types: resource / array +Unsupported operand types: resource / object +Unsupported operand types: resource / resource +Unsupported operand types: array / null +Unsupported operand types: null / array +Unsupported operand types: array / bool +Unsupported operand types: bool / array +Unsupported operand types: array / bool +Unsupported operand types: bool / array +Unsupported operand types: array / int +Unsupported operand types: int / array +Unsupported operand types: array / float +Unsupported operand types: float / array +Unsupported operand types: array / string +Unsupported operand types: string / array +Unsupported operand types: array / string +Warning: A non-numeric value encountered +Unsupported operand types: string / array +Unsupported operand types: object / null +Unsupported operand types: null / object +Unsupported operand types: object / bool +Unsupported operand types: bool / object +Unsupported operand types: object / bool +Unsupported operand types: bool / object +Unsupported operand types: object / int +Unsupported operand types: int / object +Unsupported operand types: object / float +Unsupported operand types: float / object +Unsupported operand types: object / string +Unsupported operand types: string / object +Unsupported operand types: object / string +Warning: A non-numeric value encountered +Unsupported operand types: string / object +Unsupported operand types: resource / null +Unsupported operand types: null / resource +Unsupported operand types: resource / bool +Unsupported operand types: bool / resource +Unsupported operand types: resource / bool +Unsupported operand types: bool / resource +Unsupported operand types: resource / int +Unsupported operand types: int / resource +Unsupported operand types: resource / float +Unsupported operand types: float / resource +Unsupported operand types: resource / string +Unsupported operand types: string / resource +Unsupported operand types: resource / string +Warning: A non-numeric value encountered +Unsupported operand types: string / resource +Unsupported operand types: array % array +Unsupported operand types: array % object +Unsupported operand types: array % resource +Unsupported operand types: object % array +Unsupported operand types: object % object +Unsupported operand types: object % resource +Unsupported operand types: resource % array +Unsupported operand types: resource % object +Unsupported operand types: resource % resource +Unsupported operand types: array % null +Unsupported operand types: null % array +Unsupported operand types: array % bool +Unsupported operand types: bool % array +Unsupported operand types: array % bool +Unsupported operand types: bool % array +Unsupported operand types: array % int +Unsupported operand types: int % array +Unsupported operand types: array % float +Unsupported operand types: float % array +Unsupported operand types: array % string +Unsupported operand types: string % array +Unsupported operand types: array % string +Warning: A non-numeric value encountered +Unsupported operand types: string % array +Unsupported operand types: object % null +Unsupported operand types: null % object +Unsupported operand types: object % bool +Unsupported operand types: bool % object +Unsupported operand types: object % bool +Unsupported operand types: bool % object +Unsupported operand types: object % int +Unsupported operand types: int % object +Unsupported operand types: object % float +Unsupported operand types: float % object +Unsupported operand types: object % string +Unsupported operand types: string % object +Unsupported operand types: object % string +Warning: A non-numeric value encountered +Unsupported operand types: string % object +Unsupported operand types: resource % null +Unsupported operand types: null % resource +Unsupported operand types: resource % bool +Unsupported operand types: bool % resource +Unsupported operand types: resource % bool +Unsupported operand types: bool % resource +Unsupported operand types: resource % int +Unsupported operand types: int % resource +Unsupported operand types: resource % float +Unsupported operand types: float % resource +Unsupported operand types: resource % string +Unsupported operand types: string % resource +Unsupported operand types: resource % string +Warning: A non-numeric value encountered +Unsupported operand types: string % resource +Unsupported operand types: array ** array +Unsupported operand types: array ** object +Unsupported operand types: array ** resource +Unsupported operand types: object ** array +Unsupported operand types: object ** object +Unsupported operand types: object ** resource +Unsupported operand types: resource ** array +Unsupported operand types: resource ** object +Unsupported operand types: resource ** resource +Unsupported operand types: array ** null +Unsupported operand types: null ** array +Unsupported operand types: array ** bool +Unsupported operand types: bool ** array +Unsupported operand types: array ** bool +Unsupported operand types: bool ** array +Unsupported operand types: array ** int +Unsupported operand types: int ** array +Unsupported operand types: array ** float +Unsupported operand types: float ** array +Unsupported operand types: array ** string +Unsupported operand types: string ** array +Unsupported operand types: array ** string +Warning: A non-numeric value encountered +Unsupported operand types: string ** array +Unsupported operand types: object ** null +Unsupported operand types: null ** object +Unsupported operand types: object ** bool +Unsupported operand types: bool ** object +Unsupported operand types: object ** bool +Unsupported operand types: bool ** object +Unsupported operand types: object ** int +Unsupported operand types: int ** object +Unsupported operand types: object ** float +Unsupported operand types: float ** object +Unsupported operand types: object ** string +Unsupported operand types: string ** object +Unsupported operand types: object ** string +Warning: A non-numeric value encountered +Unsupported operand types: string ** object +Unsupported operand types: resource ** null +Unsupported operand types: null ** resource +Unsupported operand types: resource ** bool +Unsupported operand types: bool ** resource +Unsupported operand types: resource ** bool +Unsupported operand types: bool ** resource +Unsupported operand types: resource ** int +Unsupported operand types: int ** resource +Unsupported operand types: resource ** float +Unsupported operand types: float ** resource +Unsupported operand types: resource ** string +Unsupported operand types: string ** resource +Unsupported operand types: resource ** string +Warning: A non-numeric value encountered +Unsupported operand types: string ** resource +Unsupported operand types: array << array +Unsupported operand types: array << object +Unsupported operand types: array << resource +Unsupported operand types: object << array +Unsupported operand types: object << object +Unsupported operand types: object << resource +Unsupported operand types: resource << array +Unsupported operand types: resource << object +Unsupported operand types: resource << resource +Unsupported operand types: array << null +Unsupported operand types: null << array +Unsupported operand types: array << bool +Unsupported operand types: bool << array +Unsupported operand types: array << bool +Unsupported operand types: bool << array +Unsupported operand types: array << int +Unsupported operand types: int << array +Unsupported operand types: array << float +Unsupported operand types: float << array +Unsupported operand types: array << string +Unsupported operand types: string << array +Unsupported operand types: array << string +Warning: A non-numeric value encountered +Unsupported operand types: string << array +Unsupported operand types: object << null +Unsupported operand types: null << object +Unsupported operand types: object << bool +Unsupported operand types: bool << object +Unsupported operand types: object << bool +Unsupported operand types: bool << object +Unsupported operand types: object << int +Unsupported operand types: int << object +Unsupported operand types: object << float +Unsupported operand types: float << object +Unsupported operand types: object << string +Unsupported operand types: string << object +Unsupported operand types: object << string +Warning: A non-numeric value encountered +Unsupported operand types: string << object +Unsupported operand types: resource << null +Unsupported operand types: null << resource +Unsupported operand types: resource << bool +Unsupported operand types: bool << resource +Unsupported operand types: resource << bool +Unsupported operand types: bool << resource +Unsupported operand types: resource << int +Unsupported operand types: int << resource +Unsupported operand types: resource << float +Unsupported operand types: float << resource +Unsupported operand types: resource << string +Unsupported operand types: string << resource +Unsupported operand types: resource << string +Warning: A non-numeric value encountered +Unsupported operand types: string << resource +Unsupported operand types: array >> array +Unsupported operand types: array >> object +Unsupported operand types: array >> resource +Unsupported operand types: object >> array +Unsupported operand types: object >> object +Unsupported operand types: object >> resource +Unsupported operand types: resource >> array +Unsupported operand types: resource >> object +Unsupported operand types: resource >> resource +Unsupported operand types: array >> null +Unsupported operand types: null >> array +Unsupported operand types: array >> bool +Unsupported operand types: bool >> array +Unsupported operand types: array >> bool +Unsupported operand types: bool >> array +Unsupported operand types: array >> int +Unsupported operand types: int >> array +Unsupported operand types: array >> float +Unsupported operand types: float >> array +Unsupported operand types: array >> string +Unsupported operand types: string >> array +Unsupported operand types: array >> string +Warning: A non-numeric value encountered +Unsupported operand types: string >> array +Unsupported operand types: object >> null +Unsupported operand types: null >> object +Unsupported operand types: object >> bool +Unsupported operand types: bool >> object +Unsupported operand types: object >> bool +Unsupported operand types: bool >> object +Unsupported operand types: object >> int +Unsupported operand types: int >> object +Unsupported operand types: object >> float +Unsupported operand types: float >> object +Unsupported operand types: object >> string +Unsupported operand types: string >> object +Unsupported operand types: object >> string +Warning: A non-numeric value encountered +Unsupported operand types: string >> object +Unsupported operand types: resource >> null +Unsupported operand types: null >> resource +Unsupported operand types: resource >> bool +Unsupported operand types: bool >> resource +Unsupported operand types: resource >> bool +Unsupported operand types: bool >> resource +Unsupported operand types: resource >> int +Unsupported operand types: int >> resource +Unsupported operand types: resource >> float +Unsupported operand types: float >> resource +Unsupported operand types: resource >> string +Unsupported operand types: string >> resource +Unsupported operand types: resource >> string +Warning: A non-numeric value encountered +Unsupported operand types: string >> resource +Unsupported operand types: array & array +Unsupported operand types: array & object +Unsupported operand types: array & resource +Unsupported operand types: object & array +Unsupported operand types: object & object +Unsupported operand types: object & resource +Unsupported operand types: resource & array +Unsupported operand types: resource & object +Unsupported operand types: resource & resource +Unsupported operand types: array & null +Unsupported operand types: null & array +Unsupported operand types: array & bool +Unsupported operand types: bool & array +Unsupported operand types: array & bool +Unsupported operand types: bool & array +Unsupported operand types: array & int +Unsupported operand types: int & array +Unsupported operand types: array & float +Unsupported operand types: float & array +Unsupported operand types: array & string +Unsupported operand types: string & array +Unsupported operand types: array & string +Warning: A non-numeric value encountered +Unsupported operand types: string & array +Unsupported operand types: object & null +Unsupported operand types: null & object +Unsupported operand types: object & bool +Unsupported operand types: bool & object +Unsupported operand types: object & bool +Unsupported operand types: bool & object +Unsupported operand types: object & int +Unsupported operand types: int & object +Unsupported operand types: object & float +Unsupported operand types: float & object +Unsupported operand types: object & string +Unsupported operand types: string & object +Unsupported operand types: object & string +Warning: A non-numeric value encountered +Unsupported operand types: string & object +Unsupported operand types: resource & null +Unsupported operand types: null & resource +Unsupported operand types: resource & bool +Unsupported operand types: bool & resource +Unsupported operand types: resource & bool +Unsupported operand types: bool & resource +Unsupported operand types: resource & int +Unsupported operand types: int & resource +Unsupported operand types: resource & float +Unsupported operand types: float & resource +Unsupported operand types: resource & string +Unsupported operand types: string & resource +Unsupported operand types: resource & string +Warning: A non-numeric value encountered +Unsupported operand types: string & resource +Unsupported operand types: array | array +Unsupported operand types: array | object +Unsupported operand types: array | resource +Unsupported operand types: object | array +Unsupported operand types: object | object +Unsupported operand types: object | resource +Unsupported operand types: resource | array +Unsupported operand types: resource | object +Unsupported operand types: resource | resource +Unsupported operand types: array | null +Unsupported operand types: null | array +Unsupported operand types: array | bool +Unsupported operand types: bool | array +Unsupported operand types: array | bool +Unsupported operand types: bool | array +Unsupported operand types: array | int +Unsupported operand types: int | array +Unsupported operand types: array | float +Unsupported operand types: float | array +Unsupported operand types: array | string +Unsupported operand types: string | array +Unsupported operand types: array | string +Warning: A non-numeric value encountered +Unsupported operand types: string | array +Unsupported operand types: object | null +Unsupported operand types: null | object +Unsupported operand types: object | bool +Unsupported operand types: bool | object +Unsupported operand types: object | bool +Unsupported operand types: bool | object +Unsupported operand types: object | int +Unsupported operand types: int | object +Unsupported operand types: object | float +Unsupported operand types: float | object +Unsupported operand types: object | string +Unsupported operand types: string | object +Unsupported operand types: object | string +Warning: A non-numeric value encountered +Unsupported operand types: string | object +Unsupported operand types: resource | null +Unsupported operand types: null | resource +Unsupported operand types: resource | bool +Unsupported operand types: bool | resource +Unsupported operand types: resource | bool +Unsupported operand types: bool | resource +Unsupported operand types: resource | int +Unsupported operand types: int | resource +Unsupported operand types: resource | float +Unsupported operand types: float | resource +Unsupported operand types: resource | string +Unsupported operand types: string | resource +Unsupported operand types: resource | string +Warning: A non-numeric value encountered +Unsupported operand types: string | resource +Unsupported operand types: array ^ array +Unsupported operand types: array ^ object +Unsupported operand types: array ^ resource +Unsupported operand types: object ^ array +Unsupported operand types: object ^ object +Unsupported operand types: object ^ resource +Unsupported operand types: resource ^ array +Unsupported operand types: resource ^ object +Unsupported operand types: resource ^ resource +Unsupported operand types: array ^ null +Unsupported operand types: null ^ array +Unsupported operand types: array ^ bool +Unsupported operand types: bool ^ array +Unsupported operand types: array ^ bool +Unsupported operand types: bool ^ array +Unsupported operand types: array ^ int +Unsupported operand types: int ^ array +Unsupported operand types: array ^ float +Unsupported operand types: float ^ array +Unsupported operand types: array ^ string +Unsupported operand types: string ^ array +Unsupported operand types: array ^ string +Warning: A non-numeric value encountered +Unsupported operand types: string ^ array +Unsupported operand types: object ^ null +Unsupported operand types: null ^ object +Unsupported operand types: object ^ bool +Unsupported operand types: bool ^ object +Unsupported operand types: object ^ bool +Unsupported operand types: bool ^ object +Unsupported operand types: object ^ int +Unsupported operand types: int ^ object +Unsupported operand types: object ^ float +Unsupported operand types: float ^ object +Unsupported operand types: object ^ string +Unsupported operand types: string ^ object +Unsupported operand types: object ^ string +Warning: A non-numeric value encountered +Unsupported operand types: string ^ object +Unsupported operand types: resource ^ null +Unsupported operand types: null ^ resource +Unsupported operand types: resource ^ bool +Unsupported operand types: bool ^ resource +Unsupported operand types: resource ^ bool +Unsupported operand types: bool ^ resource +Unsupported operand types: resource ^ int +Unsupported operand types: int ^ resource +Unsupported operand types: resource ^ float +Unsupported operand types: float ^ resource +Unsupported operand types: resource ^ string +Unsupported operand types: string ^ resource +Unsupported operand types: resource ^ string +Warning: A non-numeric value encountered +Unsupported operand types: string ^ resource +Warning: Array to string conversion +Warning: Array to string conversion +No error for [] .= [] +Warning: Array to string conversion +Object of class stdClass could not be converted to string +Warning: Array to string conversion +No error for [] .= STDOUT +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Warning: Array to string conversion +No error for STDOUT .= [] +Object of class stdClass could not be converted to string +No error for STDOUT .= STDOUT +Warning: Array to string conversion +No error for [] .= null +Warning: Array to string conversion +No error for null .= [] +Warning: Array to string conversion +No error for [] .= true +Warning: Array to string conversion +No error for true .= [] +Warning: Array to string conversion +No error for [] .= false +Warning: Array to string conversion +No error for false .= [] +Warning: Array to string conversion +No error for [] .= 2 +Warning: Array to string conversion +No error for 2 .= [] +Warning: Array to string conversion +No error for [] .= 3.5 +Warning: Array to string conversion +No error for 3.5 .= [] +Warning: Array to string conversion +No error for [] .= "123" +Warning: Array to string conversion +No error for "123" .= [] +Warning: Array to string conversion +No error for [] .= "foo" +Warning: Array to string conversion +No error for "foo" .= [] +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +Object of class stdClass could not be converted to string +No error for STDOUT .= null +No error for null .= STDOUT +No error for STDOUT .= true +No error for true .= STDOUT +No error for STDOUT .= false +No error for false .= STDOUT +No error for STDOUT .= 2 +No error for 2 .= STDOUT +No error for STDOUT .= 3.5 +No error for 3.5 .= STDOUT +No error for STDOUT .= "123" +No error for "123" .= STDOUT +No error for STDOUT .= "foo" +No error for "foo" .= STDOUT + + +UNARY OP: +Cannot perform bitwise not on array +Cannot perform bitwise not on object +Cannot perform bitwise not on resource + + +INCDEC: +Cannot increment array +Cannot decrement array +Cannot increment object +Cannot decrement object +Cannot increment resource +Cannot decrement resource |