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--TEST--
Test posix_strerror() function : usage variations
--SKIPIF--
<?php
PHP_INT_SIZE == 4 or die("skip - 32-bit only");
if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
?>
--FILE--
<?php
/* Prototype : proto string posix_strerror(int errno)
* Description: Retrieve the system error message associated with the given errno.
* Source code: ext/posix/posix.c
* Alias to functions:
*/
echo "*** Testing posix_strerror() : usage variations ***\n";
// Initialise function arguments not being substituted (if any)
//get an unset variable
$unset_var = 10;
unset ($unset_var);
//array of values to iterate over
$values = array(
// float data
10.5,
-10.5,
10.1234567e10,
10.7654321E-10,
.5,
// array data
array(),
array(0),
array(1),
array(1, 2),
array('color' => 'red', 'item' => 'pen'),
// null data
NULL,
null,
// boolean data
true,
false,
TRUE,
FALSE,
// empty data
"",
'',
// string data
"string",
'string',
// undefined data
$undefined_var,
// unset data
$unset_var,
// object data
new stdclass(),
);
// loop through each element of the array for errno
foreach($values as $value) {
echo "\nArg value $value \n";
echo gettype( posix_strerror($value) )."\n";
};
echo "Done";
?>
--EXPECTF--
*** Testing posix_strerror() : usage variations ***
Notice: Undefined variable: undefined_var in %s on line %d
Notice: Undefined variable: unset_var in %s on line %d
Arg value 10.5
string
Arg value -10.5
string
Arg value 101234567000
Warning: posix_strerror() expects parameter 1 to be int, float given in %s on line %d
boolean
Arg value 1.07654321E-9
string
Arg value 0.5
string
Notice: Array to string conversion in %sposix_strerror_variation1.php on line %d
Arg value Array
Warning: posix_strerror() expects parameter 1 to be int, array given in %s on line %d
boolean
Notice: Array to string conversion in %sposix_strerror_variation1.php on line %d
Arg value Array
Warning: posix_strerror() expects parameter 1 to be int, array given in %s on line %d
boolean
Notice: Array to string conversion in %sposix_strerror_variation1.php on line %d
Arg value Array
Warning: posix_strerror() expects parameter 1 to be int, array given in %s on line %d
boolean
Notice: Array to string conversion in %sposix_strerror_variation1.php on line %d
Arg value Array
Warning: posix_strerror() expects parameter 1 to be int, array given in %s on line %d
boolean
Notice: Array to string conversion in %sposix_strerror_variation1.php on line %d
Arg value Array
Warning: posix_strerror() expects parameter 1 to be int, array given in %s on line %d
boolean
Arg value
string
Arg value
string
Arg value 1
string
Arg value
string
Arg value 1
string
Arg value
string
Arg value
Warning: posix_strerror() expects parameter 1 to be int, string given in %s on line %d
boolean
Arg value
Warning: posix_strerror() expects parameter 1 to be int, string given in %s on line %d
boolean
Arg value string
Warning: posix_strerror() expects parameter 1 to be int, string given in %s on line %d
boolean
Arg value string
Warning: posix_strerror() expects parameter 1 to be int, string given in %s on line %d
boolean
Arg value
string
Arg value
string
Recoverable fatal error: Object of class stdClass could not be converted to string in %s on line %d
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