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--TEST--
Test chunk_split() function : usage variations - unexpected values for 'chunklen' argument(Bug#42796)
--SKIPIF--
<?php if (PHP_INT_SIZE != 8) die("skip this test is for 64-bit only");
--FILE--
<?php
/* Prototype : string chunk_split(string $str [, int $chunklen [, string $ending]])
* Description: Returns split line
* Source code: ext/standard/string.c
* Alias to functions: none
*/
echo "*** Testing chunk_split() : with unexpected values for 'chunklen' argument ***\n";
// Initialise function arguments
$str = 'This is chuklen variation';
$ending = '*';
//get an unset variable
$unset_var = 10;
unset ($unset_var);
//get resource variable
$fp = fopen(__FILE__, 'r');
//Class to get object variable
class MyClass
{
public function __toString() {
return "object";
}
}
//array of values to iterate over
$values = array(
// float data
10.5,
-10.5,
(float) PHP_INT_MAX + 1,
(float) -PHP_INT_MAX - 1,
.5,
// array data
array(),
array(0),
array(1),
array(1, 2),
array('color' => 'red', 'item' => 'pen'),
// null data
NULL,
null,
// boolean data
true,
false,
TRUE,
FALSE,
// empty data
"",
'',
// string data
"string",
'string',
// object data
new MyClass(),
// undefined data
@$undefined_var,
// unset data
@$unset_var,
// resource variable
$fp
);
// loop through each element of the values for 'chunklen'
for($count = 0; $count < count($values); $count++) {
echo "-- Iteration ".($count+1)." --\n";
var_dump( chunk_split($str, $values[$count], $ending) );
}
//closing resource
fclose($fp);
?>
===DONE===
--EXPECTF--
*** Testing chunk_split() : with unexpected values for 'chunklen' argument ***
-- Iteration 1 --
string(28) "This is ch*uklen vari*ation*"
-- Iteration 2 --
Warning: chunk_split(): Chunk length should be greater than zero in %schunk_split_variation2.php on line %d
bool(false)
-- Iteration 3 --
Warning: chunk_split() expects parameter 2 to be integer, float given in %s on line %d
NULL
-- Iteration 4 --
Warning: chunk_split(): Chunk length should be greater than zero in %schunk_split_variation2.php on line %d
bool(false)
-- Iteration 5 --
Warning: chunk_split(): Chunk length should be greater than zero in %schunk_split_variation2.php on line %d
bool(false)
-- Iteration 6 --
Warning: chunk_split() expects parameter 2 to be integer, array given in %schunk_split_variation2.php on line %d
NULL
-- Iteration 7 --
Warning: chunk_split() expects parameter 2 to be integer, array given in %schunk_split_variation2.php on line %d
NULL
-- Iteration 8 --
Warning: chunk_split() expects parameter 2 to be integer, array given in %schunk_split_variation2.php on line %d
NULL
-- Iteration 9 --
Warning: chunk_split() expects parameter 2 to be integer, array given in %schunk_split_variation2.php on line %d
NULL
-- Iteration 10 --
Warning: chunk_split() expects parameter 2 to be integer, array given in %schunk_split_variation2.php on line %d
NULL
-- Iteration 11 --
Warning: chunk_split(): Chunk length should be greater than zero in %schunk_split_variation2.php on line %d
bool(false)
-- Iteration 12 --
Warning: chunk_split(): Chunk length should be greater than zero in %schunk_split_variation2.php on line %d
bool(false)
-- Iteration 13 --
string(50) "T*h*i*s* *i*s* *c*h*u*k*l*e*n* *v*a*r*i*a*t*i*o*n*"
-- Iteration 14 --
Warning: chunk_split(): Chunk length should be greater than zero in %schunk_split_variation2.php on line %d
bool(false)
-- Iteration 15 --
string(50) "T*h*i*s* *i*s* *c*h*u*k*l*e*n* *v*a*r*i*a*t*i*o*n*"
-- Iteration 16 --
Warning: chunk_split(): Chunk length should be greater than zero in %schunk_split_variation2.php on line %d
bool(false)
-- Iteration 17 --
Warning: chunk_split() expects parameter 2 to be integer, string given in %schunk_split_variation2.php on line %d
NULL
-- Iteration 18 --
Warning: chunk_split() expects parameter 2 to be integer, string given in %schunk_split_variation2.php on line %d
NULL
-- Iteration 19 --
Warning: chunk_split() expects parameter 2 to be integer, string given in %schunk_split_variation2.php on line %d
NULL
-- Iteration 20 --
Warning: chunk_split() expects parameter 2 to be integer, string given in %schunk_split_variation2.php on line %d
NULL
-- Iteration 21 --
Warning: chunk_split() expects parameter 2 to be integer, object given in %schunk_split_variation2.php on line %d
NULL
-- Iteration 22 --
Warning: chunk_split(): Chunk length should be greater than zero in %schunk_split_variation2.php on line %d
bool(false)
-- Iteration 23 --
Warning: chunk_split(): Chunk length should be greater than zero in %schunk_split_variation2.php on line %d
bool(false)
-- Iteration 24 --
Warning: chunk_split() expects parameter 2 to be integer, resource given in %schunk_split_variation2.php on line %d
NULL
===DONE===
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