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Annotation of embedaddon/php/ext/standard/tests/array/key_basic.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Test key() function : basic functionality 
        !             3: --FILE--
        !             4: <?php
        !             5: /* Prototype  : mixed key(array $array_arg)
        !             6:  * Description: Return the key of the element currently pointed to by the internal array pointer
        !             7:  * Source code: ext/standard/array.c
        !             8:  */
        !             9: 
        !            10: /*
        !            11:  * Test basic functionality of key()
        !            12:  */
        !            13: 
        !            14: echo "*** Testing key() : basic functionality ***\n";
        !            15: 
        !            16: $array = array ('zero', 99 => 'one', 'two', 'three' => 3);
        !            17: echo "\n-- Initial Position: --\n";
        !            18: var_dump(key($array));
        !            19: 
        !            20: echo "\n-- Next Position: --\n";
        !            21: next($array);
        !            22: var_dump(key($array));
        !            23: 
        !            24: echo "\n-- End Position: --\n";
        !            25: end($array);
        !            26: var_dump(key($array));
        !            27: 
        !            28: echo "\n-- Past end of the array --\n";
        !            29: next($array);
        !            30: var_dump(key($array));
        !            31: ?>
        !            32: ===DONE===
        !            33: --EXPECTF--
        !            34: *** Testing key() : basic functionality ***
        !            35: 
        !            36: -- Initial Position: --
        !            37: int(0)
        !            38: 
        !            39: -- Next Position: --
        !            40: int(99)
        !            41: 
        !            42: -- End Position: --
        !            43: string(5) "three"
        !            44: 
        !            45: -- Past end of the array --
        !            46: NULL
        !            47: ===DONE===