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1.1 misho 1: --TEST-- 2: Test array_chunk() function : usage variations - array with diff. sub arrays 3: --FILE-- 4: <?php 5: /* Prototype : array array_chunk(array $array, int $size [, bool $preserve_keys]) 6: * Description: Split array into chunks 7: * : Chunks an array into size large chunks 8: * Source code: ext/standard/array.c 9: */ 10: 11: /* 12: * Testing array_chunk() function - input array containing different sub arrays 13: */ 14: 15: echo "*** Testing array_chunk() : usage variations ***\n"; 16: 17: $size = 2; 18: 19: // input array 20: $input_array = array ( 21: "array1" => array(), 22: "array2" => array(1, 2, 3), 23: "array3" => array(1) 24: ); 25: 26: echo "\n-- Testing array_chunk() by supplying an array containing different sub arrays & 'preserve_key' as defualt --\n"; 27: var_dump( array_chunk($input_array, $size) ); 28: 29: echo "\n-- Testing array_chunk() by supplying an array containing different sub arrays & 'preserve_key' = true --\n"; 30: var_dump( array_chunk($input_array, $size, true) ); 31: 32: echo "\n-- Testing array_chunk() by supplying an array containing different sub arrays & 'preserve_key' = false --\n"; 33: var_dump( array_chunk($input_array, $size, false) ); 34: 35: echo "Done"; 36: ?> 37: --EXPECTF-- 38: *** Testing array_chunk() : usage variations *** 39: 40: -- Testing array_chunk() by supplying an array containing different sub arrays & 'preserve_key' as defualt -- 41: array(2) { 42: [0]=> 43: array(2) { 44: [0]=> 45: array(0) { 46: } 47: [1]=> 48: array(3) { 49: [0]=> 50: int(1) 51: [1]=> 52: int(2) 53: [2]=> 54: int(3) 55: } 56: } 57: [1]=> 58: array(1) { 59: [0]=> 60: array(1) { 61: [0]=> 62: int(1) 63: } 64: } 65: } 66: 67: -- Testing array_chunk() by supplying an array containing different sub arrays & 'preserve_key' = true -- 68: array(2) { 69: [0]=> 70: array(2) { 71: ["array1"]=> 72: array(0) { 73: } 74: ["array2"]=> 75: array(3) { 76: [0]=> 77: int(1) 78: [1]=> 79: int(2) 80: [2]=> 81: int(3) 82: } 83: } 84: [1]=> 85: array(1) { 86: ["array3"]=> 87: array(1) { 88: [0]=> 89: int(1) 90: } 91: } 92: } 93: 94: -- Testing array_chunk() by supplying an array containing different sub arrays & 'preserve_key' = false -- 95: array(2) { 96: [0]=> 97: array(2) { 98: [0]=> 99: array(0) { 100: } 101: [1]=> 102: array(3) { 103: [0]=> 104: int(1) 105: [1]=> 106: int(2) 107: [2]=> 108: int(3) 109: } 110: } 111: [1]=> 112: array(1) { 113: [0]=> 114: array(1) { 115: [0]=> 116: int(1) 117: } 118: } 119: } 120: Done