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