1--TEST-- 2Test rsort() function : usage variations - mixed array 3--FILE-- 4<?php 5/* Prototype : bool rsort(array &$array_arg [, int $sort_flags]) 6 * Description: Sort an array in reverse order 7 * Source code: ext/standard/array.c 8 */ 9 10/* 11 * Pass rsort() an array of different data types to test behaviour 12 */ 13 14echo "*** Testing rsort() : variation ***\n"; 15 16// mixed value array 17$mixed_values = array ( 18 array(), 19 array( array(33, -5, 6), 20 array(11), 21 array(22, -55), 22 array() 23 ), 24 -4, "4", 4.00, "b", "5", -2, -2.0, -2.98989, "-.9", "True", "", 25 NULL, "ab", "abcd", 0.0, -0, "abcd\x00abcd\x00abcd", '', true, false 26); 27 28echo "\n-- Sort flag = default --\n"; 29$temp_array = $mixed_values; 30var_dump(rsort($temp_array) ); 31var_dump($temp_array); 32 33echo "\n-- Sort flag = SORT_REGULAR --\n"; 34$temp_array = $mixed_values; 35var_dump(rsort($temp_array, SORT_REGULAR) ); 36var_dump($temp_array); 37 38echo "Done"; 39?> 40--EXPECT-- 41*** Testing rsort() : variation *** 42 43-- Sort flag = default -- 44bool(true) 45array(22) { 46 [0]=> 47 array(4) { 48 [0]=> 49 array(3) { 50 [0]=> 51 int(33) 52 [1]=> 53 int(-5) 54 [2]=> 55 int(6) 56 } 57 [1]=> 58 array(1) { 59 [0]=> 60 int(11) 61 } 62 [2]=> 63 array(2) { 64 [0]=> 65 int(22) 66 [1]=> 67 int(-55) 68 } 69 [3]=> 70 array(0) { 71 } 72 } 73 [1]=> 74 bool(true) 75 [2]=> 76 array(0) { 77 } 78 [3]=> 79 float(4) 80 [4]=> 81 string(1) "b" 82 [5]=> 83 string(14) "abcdabcdabcd" 84 [6]=> 85 int(0) 86 [7]=> 87 float(0) 88 [8]=> 89 string(4) "abcd" 90 [9]=> 91 string(2) "ab" 92 [10]=> 93 string(4) "True" 94 [11]=> 95 string(1) "5" 96 [12]=> 97 string(1) "4" 98 [13]=> 99 string(3) "-.9" 100 [14]=> 101 string(0) "" 102 [15]=> 103 float(-2) 104 [16]=> 105 int(-2) 106 [17]=> 107 float(-2.98989) 108 [18]=> 109 NULL 110 [19]=> 111 string(0) "" 112 [20]=> 113 int(-4) 114 [21]=> 115 bool(false) 116} 117 118-- Sort flag = SORT_REGULAR -- 119bool(true) 120array(22) { 121 [0]=> 122 array(4) { 123 [0]=> 124 array(3) { 125 [0]=> 126 int(33) 127 [1]=> 128 int(-5) 129 [2]=> 130 int(6) 131 } 132 [1]=> 133 array(1) { 134 [0]=> 135 int(11) 136 } 137 [2]=> 138 array(2) { 139 [0]=> 140 int(22) 141 [1]=> 142 int(-55) 143 } 144 [3]=> 145 array(0) { 146 } 147 } 148 [1]=> 149 bool(true) 150 [2]=> 151 array(0) { 152 } 153 [3]=> 154 float(4) 155 [4]=> 156 string(1) "b" 157 [5]=> 158 string(14) "abcdabcdabcd" 159 [6]=> 160 int(0) 161 [7]=> 162 float(0) 163 [8]=> 164 string(4) "abcd" 165 [9]=> 166 string(2) "ab" 167 [10]=> 168 string(4) "True" 169 [11]=> 170 string(1) "5" 171 [12]=> 172 string(1) "4" 173 [13]=> 174 string(3) "-.9" 175 [14]=> 176 string(0) "" 177 [15]=> 178 float(-2) 179 [16]=> 180 int(-2) 181 [17]=> 182 float(-2.98989) 183 [18]=> 184 NULL 185 [19]=> 186 string(0) "" 187 [20]=> 188 int(-4) 189 [21]=> 190 bool(false) 191} 192Done 193