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--TEST--
Test array_push() function : error conditions - min and max int values as keys
--SKIPIF--
<?php
if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only");
?>
--FILE--
<?php
/* Prototype : int array_push(array $stack, mixed $var [, mixed $...])
* Description: Pushes elements onto the end of the array
* Source code: ext/standard/array.c
*/
/*
* Use PHP's minimum and maximum integer values as array keys
* then try and push new elements onto the array
*/
echo "*** Testing array_push() : error conditions ***\n";
$array = array(-PHP_INT_MAX => 'min', PHP_INT_MAX => 'max');
var_dump(array_push($array, 'new'));
var_dump($array);
var_dump(array_push($array, 'var'));
var_dump($array);
echo "Done";
?>
--EXPECTF--
*** Testing array_push() : error conditions ***
int(3)
array(3) {
[-2147483647]=>
string(3) "min"
[2147483647]=>
string(3) "max"
[-2147483648]=>
string(3) "new"
}
Warning: array_push(): Cannot add element to the array as the next element is already occupied in %s on line %d
bool(false)
array(3) {
[-2147483647]=>
string(3) "min"
[2147483647]=>
string(3) "max"
[-2147483648]=>
string(3) "new"
}
Done
|
