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Annotation of embedaddon/php/ext/standard/tests/array/each_variation6.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Test each() function : usage variations - Internal array pointer
        !             3: --FILE--
        !             4: <?php
        !             5: /* Prototype  : array each(array $arr)
        !             6:  * Description: Return the currently pointed key..value pair in the passed array,
        !             7:  * and advance the pointer to the next element 
        !             8:  * Source code: Zend/zend_builtin_functions.c
        !             9:  */
        !            10: 
        !            11: /*
        !            12:  * Test the position of the internal array pointer after a call to each()
        !            13:  */
        !            14: 
        !            15: echo "*** Testing each() : usage variations ***\n";
        !            16: 
        !            17: $arr = array('zero', 'one', 'two', 'abc', 'xyz');
        !            18: 
        !            19: echo "\n-- Current position: --\n";
        !            20: echo key($arr) . " => " . current($arr) . "\n";
        !            21: 
        !            22: echo "\n-- Call to each(): --\n";
        !            23: var_dump( each($arr) );
        !            24: 
        !            25: echo "\n-- New position: --\n";
        !            26: echo key($arr) . " => " . current($arr) . "\n";
        !            27: 
        !            28: echo "Done";
        !            29: ?>
        !            30: 
        !            31: --EXPECTF--
        !            32: *** Testing each() : usage variations ***
        !            33: 
        !            34: -- Current position: --
        !            35: 0 => zero
        !            36: 
        !            37: -- Call to each(): --
        !            38: array(4) {
        !            39:   [1]=>
        !            40:   string(4) "zero"
        !            41:   ["value"]=>
        !            42:   string(4) "zero"
        !            43:   [0]=>
        !            44:   int(0)
        !            45:   ["key"]=>
        !            46:   int(0)
        !            47: }
        !            48: 
        !            49: -- New position: --
        !            50: 1 => one
        !            51: Done