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36 lines
962 B
PHP
36 lines
962 B
PHP
--TEST--
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Test array_key_exists() function : usage variations - position of internal array pointer
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--FILE--
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<?php
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/* Prototype : bool array_key_exists(mixed $key, array $search)
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* Description: Checks if the given key or index exists in the array
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* Source code: ext/standard/array.c
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* Alias to functions: key_exists
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*/
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/*
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* Check the position of the internal array pointer after calling array_key_exists()
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*/
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echo "*** Testing array_key_exists() : usage variations ***\n";
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$input = array ('one' => 'un', 'two' => 'deux', 'three' => 'trois');
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echo "\n-- Call array_key_exists() --\n";
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var_dump($result = array_key_exists('one', $input));
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echo "\n-- Position of Internal Pointer in Original Array: --\n";
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echo key($input) . " => " . current ($input) . "\n";
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echo "Done";
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?>
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--EXPECTF--
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*** Testing array_key_exists() : usage variations ***
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-- Call array_key_exists() --
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bool(true)
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-- Position of Internal Pointer in Original Array: --
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one => un
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Done
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