Annotation of embedaddon/php/ext/standard/tests/array/array_reverse_variation2.phpt, revision 1.1
1.1 ! misho 1: --TEST--
! 2: Test array_reverse() function : usage variations - unexpected values for 'preserve_keys' argument
! 3: --FILE--
! 4: <?php
! 5: /* Prototype : array array_reverse(array $array [, bool $preserve_keys])
! 6: * Description: Return input as a new array with the order of the entries reversed
! 7: * Source code: ext/standard/array.c
! 8: */
! 9:
! 10: /*
! 11: * testing the functionality of array_reverse() by giving unexpected values for $preserve_keys argument
! 12: */
! 13:
! 14: echo "*** Testing array_reverse() : usage variations ***\n";
! 15:
! 16: // Initialise the array
! 17: $array = array("a" => "green", "red", "blue", "red", "orange", "pink");
! 18:
! 19: //get an unset variable
! 20: $unset_var = 10;
! 21: unset ($unset_var);
! 22:
! 23: //get a resource variable
! 24: $fp = fopen(__FILE__, "r");
! 25:
! 26: //get a class
! 27: class classA
! 28: {
! 29: public function __toString(){
! 30: return "Class A object";
! 31: }
! 32: }
! 33:
! 34: //array of values to iterate over
! 35: $preserve_keys = array (
! 36:
! 37: // int data
! 38: /*1*/ 0,
! 39: 1,
! 40: 12345,
! 41: -2345,
! 42:
! 43: // float data
! 44: /*5*/ 10.5,
! 45: -10.5,
! 46: 10.5e10,
! 47: 10.6E-10,
! 48: .5,
! 49:
! 50: // array data
! 51: /*10*/ array(),
! 52: array(0),
! 53: array(1),
! 54: array(1, 2),
! 55: array('color' => 'red', 'item' => 'pen'),
! 56:
! 57: // null data
! 58: /*15*/ NULL,
! 59: null,
! 60:
! 61: // boolean data
! 62: true,
! 63: false,
! 64: TRUE,
! 65: FALSE,
! 66:
! 67: // empty data
! 68: /*21*/
! 69: "",
! 70: '',
! 71:
! 72: // object data
! 73: new classA(),
! 74:
! 75: // undefined data
! 76: @$undefined_var,
! 77:
! 78: // unset data
! 79: @$unset_var,
! 80:
! 81: // resource variable
! 82: /*26*/ $fp
! 83:
! 84: );
! 85:
! 86: // loop through each element of the array $preserve_keys to check the behavior of array_reverse()
! 87: $iterator = 1;
! 88: foreach($preserve_keys as $preserve_key) {
! 89: echo "-- Iteration $iterator --\n";
! 90: var_dump( array_reverse($array, $preserve_key) );
! 91: $iterator++;
! 92: };
! 93:
! 94: // close the file resouce used
! 95: fclose($fp);
! 96:
! 97: echo "Done";
! 98: ?>
! 99: --EXPECTF--
! 100: *** Testing array_reverse() : usage variations ***
! 101: -- Iteration 1 --
! 102: array(6) {
! 103: [0]=>
! 104: string(4) "pink"
! 105: [1]=>
! 106: string(6) "orange"
! 107: [2]=>
! 108: string(3) "red"
! 109: [3]=>
! 110: string(4) "blue"
! 111: [4]=>
! 112: string(3) "red"
! 113: ["a"]=>
! 114: string(5) "green"
! 115: }
! 116: -- Iteration 2 --
! 117: array(6) {
! 118: [4]=>
! 119: string(4) "pink"
! 120: [3]=>
! 121: string(6) "orange"
! 122: [2]=>
! 123: string(3) "red"
! 124: [1]=>
! 125: string(4) "blue"
! 126: [0]=>
! 127: string(3) "red"
! 128: ["a"]=>
! 129: string(5) "green"
! 130: }
! 131: -- Iteration 3 --
! 132: array(6) {
! 133: [4]=>
! 134: string(4) "pink"
! 135: [3]=>
! 136: string(6) "orange"
! 137: [2]=>
! 138: string(3) "red"
! 139: [1]=>
! 140: string(4) "blue"
! 141: [0]=>
! 142: string(3) "red"
! 143: ["a"]=>
! 144: string(5) "green"
! 145: }
! 146: -- Iteration 4 --
! 147: array(6) {
! 148: [4]=>
! 149: string(4) "pink"
! 150: [3]=>
! 151: string(6) "orange"
! 152: [2]=>
! 153: string(3) "red"
! 154: [1]=>
! 155: string(4) "blue"
! 156: [0]=>
! 157: string(3) "red"
! 158: ["a"]=>
! 159: string(5) "green"
! 160: }
! 161: -- Iteration 5 --
! 162: array(6) {
! 163: [4]=>
! 164: string(4) "pink"
! 165: [3]=>
! 166: string(6) "orange"
! 167: [2]=>
! 168: string(3) "red"
! 169: [1]=>
! 170: string(4) "blue"
! 171: [0]=>
! 172: string(3) "red"
! 173: ["a"]=>
! 174: string(5) "green"
! 175: }
! 176: -- Iteration 6 --
! 177: array(6) {
! 178: [4]=>
! 179: string(4) "pink"
! 180: [3]=>
! 181: string(6) "orange"
! 182: [2]=>
! 183: string(3) "red"
! 184: [1]=>
! 185: string(4) "blue"
! 186: [0]=>
! 187: string(3) "red"
! 188: ["a"]=>
! 189: string(5) "green"
! 190: }
! 191: -- Iteration 7 --
! 192: array(6) {
! 193: [4]=>
! 194: string(4) "pink"
! 195: [3]=>
! 196: string(6) "orange"
! 197: [2]=>
! 198: string(3) "red"
! 199: [1]=>
! 200: string(4) "blue"
! 201: [0]=>
! 202: string(3) "red"
! 203: ["a"]=>
! 204: string(5) "green"
! 205: }
! 206: -- Iteration 8 --
! 207: array(6) {
! 208: [4]=>
! 209: string(4) "pink"
! 210: [3]=>
! 211: string(6) "orange"
! 212: [2]=>
! 213: string(3) "red"
! 214: [1]=>
! 215: string(4) "blue"
! 216: [0]=>
! 217: string(3) "red"
! 218: ["a"]=>
! 219: string(5) "green"
! 220: }
! 221: -- Iteration 9 --
! 222: array(6) {
! 223: [4]=>
! 224: string(4) "pink"
! 225: [3]=>
! 226: string(6) "orange"
! 227: [2]=>
! 228: string(3) "red"
! 229: [1]=>
! 230: string(4) "blue"
! 231: [0]=>
! 232: string(3) "red"
! 233: ["a"]=>
! 234: string(5) "green"
! 235: }
! 236: -- Iteration 10 --
! 237:
! 238: Warning: array_reverse() expects parameter 2 to be boolean, array given in %s on line %d
! 239: NULL
! 240: -- Iteration 11 --
! 241:
! 242: Warning: array_reverse() expects parameter 2 to be boolean, array given in %s on line %d
! 243: NULL
! 244: -- Iteration 12 --
! 245:
! 246: Warning: array_reverse() expects parameter 2 to be boolean, array given in %s on line %d
! 247: NULL
! 248: -- Iteration 13 --
! 249:
! 250: Warning: array_reverse() expects parameter 2 to be boolean, array given in %s on line %d
! 251: NULL
! 252: -- Iteration 14 --
! 253:
! 254: Warning: array_reverse() expects parameter 2 to be boolean, array given in %s on line %d
! 255: NULL
! 256: -- Iteration 15 --
! 257: array(6) {
! 258: [0]=>
! 259: string(4) "pink"
! 260: [1]=>
! 261: string(6) "orange"
! 262: [2]=>
! 263: string(3) "red"
! 264: [3]=>
! 265: string(4) "blue"
! 266: [4]=>
! 267: string(3) "red"
! 268: ["a"]=>
! 269: string(5) "green"
! 270: }
! 271: -- Iteration 16 --
! 272: array(6) {
! 273: [0]=>
! 274: string(4) "pink"
! 275: [1]=>
! 276: string(6) "orange"
! 277: [2]=>
! 278: string(3) "red"
! 279: [3]=>
! 280: string(4) "blue"
! 281: [4]=>
! 282: string(3) "red"
! 283: ["a"]=>
! 284: string(5) "green"
! 285: }
! 286: -- Iteration 17 --
! 287: array(6) {
! 288: [4]=>
! 289: string(4) "pink"
! 290: [3]=>
! 291: string(6) "orange"
! 292: [2]=>
! 293: string(3) "red"
! 294: [1]=>
! 295: string(4) "blue"
! 296: [0]=>
! 297: string(3) "red"
! 298: ["a"]=>
! 299: string(5) "green"
! 300: }
! 301: -- Iteration 18 --
! 302: array(6) {
! 303: [0]=>
! 304: string(4) "pink"
! 305: [1]=>
! 306: string(6) "orange"
! 307: [2]=>
! 308: string(3) "red"
! 309: [3]=>
! 310: string(4) "blue"
! 311: [4]=>
! 312: string(3) "red"
! 313: ["a"]=>
! 314: string(5) "green"
! 315: }
! 316: -- Iteration 19 --
! 317: array(6) {
! 318: [4]=>
! 319: string(4) "pink"
! 320: [3]=>
! 321: string(6) "orange"
! 322: [2]=>
! 323: string(3) "red"
! 324: [1]=>
! 325: string(4) "blue"
! 326: [0]=>
! 327: string(3) "red"
! 328: ["a"]=>
! 329: string(5) "green"
! 330: }
! 331: -- Iteration 20 --
! 332: array(6) {
! 333: [0]=>
! 334: string(4) "pink"
! 335: [1]=>
! 336: string(6) "orange"
! 337: [2]=>
! 338: string(3) "red"
! 339: [3]=>
! 340: string(4) "blue"
! 341: [4]=>
! 342: string(3) "red"
! 343: ["a"]=>
! 344: string(5) "green"
! 345: }
! 346: -- Iteration 21 --
! 347: array(6) {
! 348: [0]=>
! 349: string(4) "pink"
! 350: [1]=>
! 351: string(6) "orange"
! 352: [2]=>
! 353: string(3) "red"
! 354: [3]=>
! 355: string(4) "blue"
! 356: [4]=>
! 357: string(3) "red"
! 358: ["a"]=>
! 359: string(5) "green"
! 360: }
! 361: -- Iteration 22 --
! 362: array(6) {
! 363: [0]=>
! 364: string(4) "pink"
! 365: [1]=>
! 366: string(6) "orange"
! 367: [2]=>
! 368: string(3) "red"
! 369: [3]=>
! 370: string(4) "blue"
! 371: [4]=>
! 372: string(3) "red"
! 373: ["a"]=>
! 374: string(5) "green"
! 375: }
! 376: -- Iteration 23 --
! 377:
! 378: Warning: array_reverse() expects parameter 2 to be boolean, object given in %s on line %d
! 379: NULL
! 380: -- Iteration 24 --
! 381: array(6) {
! 382: [0]=>
! 383: string(4) "pink"
! 384: [1]=>
! 385: string(6) "orange"
! 386: [2]=>
! 387: string(3) "red"
! 388: [3]=>
! 389: string(4) "blue"
! 390: [4]=>
! 391: string(3) "red"
! 392: ["a"]=>
! 393: string(5) "green"
! 394: }
! 395: -- Iteration 25 --
! 396: array(6) {
! 397: [0]=>
! 398: string(4) "pink"
! 399: [1]=>
! 400: string(6) "orange"
! 401: [2]=>
! 402: string(3) "red"
! 403: [3]=>
! 404: string(4) "blue"
! 405: [4]=>
! 406: string(3) "red"
! 407: ["a"]=>
! 408: string(5) "green"
! 409: }
! 410: -- Iteration 26 --
! 411:
! 412: Warning: array_reverse() expects parameter 2 to be boolean, resource given in %s on line %d
! 413: NULL
! 414: Done
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