Annotation of embedaddon/php/ext/standard/tests/array/ksort_variation7.phpt, revision 1.1
1.1 ! misho 1: --TEST--
! 2: Test ksort() function : usage variations - sort array with diff. sub arrays
! 3: --FILE--
! 4: <?php
! 5: /* Prototype : bool ksort ( array &$array [, int $sort_flags] )
! 6: * Description: Sort an array by key, maintaining key to data correlation
! 7: * Source code: ext/standard/array.c
! 8: */
! 9:
! 10: /*
! 11: * testing ksort() by providing arrays containing sub arrays for $array argument
! 12: * with flowing flag values:
! 13: * 1. flag value as defualt
! 14: * 2. SORT_REGULAR - compare items normally
! 15: */
! 16:
! 17: echo "*** Testing ksort() : usage variations ***\n";
! 18:
! 19: // array with diff sub arrays to be sorted
! 20: $various_arrays = array (
! 21: // null array
! 22: 1 => array(),
! 23:
! 24: // array contains null sub array
! 25: 2 => array( 1 => array() ),
! 26:
! 27: // array of arrays along with some values
! 28: 3 => array(4 => 44, 1 => 11, 3 => array(64,61) ),
! 29:
! 30: // array contains sub arrays
! 31: 4 => array ( 3 => array(33,-5,6), 1 => array(11),
! 32: 2 => array(22,-55), 0 => array() )
! 33: );
! 34:
! 35:
! 36: $count = 1;
! 37: echo "\n-- Testing ksort() by supplying various arrays containing sub arrays --\n";
! 38:
! 39: // loop through to test ksort() with different arrays
! 40: foreach ($various_arrays as $array) {
! 41:
! 42: echo "\n-- Iteration $count --\n";
! 43: echo "- With defualt sort flag -\n";
! 44: $temp_array = $array;
! 45: var_dump( ksort($temp_array) );
! 46: var_dump($temp_array);
! 47:
! 48: echo "- Sort flag = SORT_REGULAR -\n";
! 49: $temp_array = $array;
! 50: var_dump( ksort($temp_array, SORT_REGULAR) );
! 51: var_dump($temp_array);
! 52: $count++;
! 53: }
! 54:
! 55: echo "Done\n";
! 56: ?>
! 57: --EXPECTF--
! 58: *** Testing ksort() : usage variations ***
! 59:
! 60: -- Testing ksort() by supplying various arrays containing sub arrays --
! 61:
! 62: -- Iteration 1 --
! 63: - With defualt sort flag -
! 64: bool(true)
! 65: array(0) {
! 66: }
! 67: - Sort flag = SORT_REGULAR -
! 68: bool(true)
! 69: array(0) {
! 70: }
! 71:
! 72: -- Iteration 2 --
! 73: - With defualt sort flag -
! 74: bool(true)
! 75: array(1) {
! 76: [1]=>
! 77: array(0) {
! 78: }
! 79: }
! 80: - Sort flag = SORT_REGULAR -
! 81: bool(true)
! 82: array(1) {
! 83: [1]=>
! 84: array(0) {
! 85: }
! 86: }
! 87:
! 88: -- Iteration 3 --
! 89: - With defualt sort flag -
! 90: bool(true)
! 91: array(3) {
! 92: [1]=>
! 93: int(11)
! 94: [3]=>
! 95: array(2) {
! 96: [0]=>
! 97: int(64)
! 98: [1]=>
! 99: int(61)
! 100: }
! 101: [4]=>
! 102: int(44)
! 103: }
! 104: - Sort flag = SORT_REGULAR -
! 105: bool(true)
! 106: array(3) {
! 107: [1]=>
! 108: int(11)
! 109: [3]=>
! 110: array(2) {
! 111: [0]=>
! 112: int(64)
! 113: [1]=>
! 114: int(61)
! 115: }
! 116: [4]=>
! 117: int(44)
! 118: }
! 119:
! 120: -- Iteration 4 --
! 121: - With defualt sort flag -
! 122: bool(true)
! 123: array(4) {
! 124: [0]=>
! 125: array(0) {
! 126: }
! 127: [1]=>
! 128: array(1) {
! 129: [0]=>
! 130: int(11)
! 131: }
! 132: [2]=>
! 133: array(2) {
! 134: [0]=>
! 135: int(22)
! 136: [1]=>
! 137: int(-55)
! 138: }
! 139: [3]=>
! 140: array(3) {
! 141: [0]=>
! 142: int(33)
! 143: [1]=>
! 144: int(-5)
! 145: [2]=>
! 146: int(6)
! 147: }
! 148: }
! 149: - Sort flag = SORT_REGULAR -
! 150: bool(true)
! 151: array(4) {
! 152: [0]=>
! 153: array(0) {
! 154: }
! 155: [1]=>
! 156: array(1) {
! 157: [0]=>
! 158: int(11)
! 159: }
! 160: [2]=>
! 161: array(2) {
! 162: [0]=>
! 163: int(22)
! 164: [1]=>
! 165: int(-55)
! 166: }
! 167: [3]=>
! 168: array(3) {
! 169: [0]=>
! 170: int(33)
! 171: [1]=>
! 172: int(-5)
! 173: [2]=>
! 174: int(6)
! 175: }
! 176: }
! 177: Done
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