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1.1 misho 1: --TEST-- 2: Test next() function : usage variation - Mulit-dimensional arrays 3: --FILE-- 4: <?php 5: /* Prototype : mixed next(array $array_arg) 6: * Description: Move array argument's internal pointer to the next element and return it 7: * Source code: ext/standard/array.c 8: */ 9: 10: /* 11: * Test next() when passed: 12: * 1. a two-dimensional array 13: * 2. a sub-array 14: * as $array_arg argument. 15: */ 16: 17: echo "*** Testing next() : usage variations ***\n"; 18: 19: $array_arg = array ('a' => 'z', array(9, 8, 7)); 20: 21: echo "\n-- Pass a two-dimensional array as \$array_arg --\n"; 22: var_dump(next($array_arg)); 23: var_dump(next($array_arg)); 24: 25: echo "\n-- Pass a sub-array as \$array_arg --\n"; 26: var_dump(next($array_arg[0])); 27: ?> 28: ===DONE=== 29: --EXPECTF-- 30: *** Testing next() : usage variations *** 31: 32: -- Pass a two-dimensional array as $array_arg -- 33: array(3) { 34: [0]=> 35: int(9) 36: [1]=> 37: int(8) 38: [2]=> 39: int(7) 40: } 41: bool(false) 42: 43: -- Pass a sub-array as $array_arg -- 44: int(8) 45: ===DONE===