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1.1 misho 1: --TEST--
2: Test var_dump() function
3: --SKIPIF--
4: <?php
5: if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only");
6: ?>
7: --INI--
8: precision=14
9: --FILE--
10: <?php
11: /* Prototype: void var_dump ( mixed $expression [, mixed $expression [, $...]] );
12: Description: Displays structured information about one or more expressions that includes its type and value.
13: */
14:
15: /* Prototype: void check_vardump( $variables );
16: Description: use var_dump() to display the variables */
17: function check_vardump( $variables ) {
18: $counter = 1;
19: foreach( $variables as $variable ) {
20: echo "-- Iteration $counter --\n";
21: var_dump($variable);
22: $counter++;
23: }
24: }
25:
26: echo "\n*** Testing var_dump() on integer variables ***\n";
27: $integers = array (
28: 0, // zero as argument
29: 000000123, //octal value of 83
30: 123000000,
31: -00000123, //octal value of 83
32: -12300000,
33: range(1,10), // positive values
34: range(-1,-10), // negative values
35: +2147483647, // max positive integer
36: +2147483648, // max positive integer + 1
37: -2147483648, // min range of integer
38: -2147483647, // min range of integer + 1
39: 0x7FFFFFFF, // max positive hexadecimal integer
40: -0x80000000, // min range of hexadecimal integer
41: 017777777777, // max posotive octal integer
42: -020000000000 // min range of octal integer
43: );
44: /* calling check_vardump() to display contents of integer variables
45: using var_dump() */
46: check_vardump($integers);
47:
48: echo "\n*** Testing var_dump() on float variables ***\n";
49: $floats = array (
50: -0.0,
51: +0.0,
52: 1.234,
53: -1.234,
54: -2.000000,
55: 000002.00,
56: -.5,
57: .567,
58: -.6700000e-3,
59: -.6700000E+3,
60: .6700000E+3,
61: .6700000e+3,
62: -4.10003e-3,
63: -4.10003E+3,
64: 4.100003e-3,
65: 4.100003E+3,
66: 1e5,
67: -1e5,
68: 1e-5,
69: -1e-5,
70: 1e+5,
71: -1e+5,
72: 1E5,
73: -1E5,
74: 1E+5,
75: -1E+5,
76: 1E-5,
77: -1E-5,
78: -0x80000001, // float value, beyond max negative int
79: 0x80000001, // float value, beyond max positive int
80: 020000000001, // float value, beyond max positive int
81: -020000000001 // float value, beyond max negative int
82: );
83: /* calling check_vardump() to display contents of float variables
84: using var_dump() */
85: check_vardump($floats);
86:
87: echo "\n*** Testing var_dump() on string variables ***\n";
88: $strings = array (
89: "",
90: '',
91: " ",
92: ' ',
93: "0",
94: "\0",
95: '\0',
96: "\t",
97: '\t',
98: "PHP",
99: 'PHP',
100: "abcd\x0n1234\x0005678\x0000efgh\xijkl", // strings with hexadecimal NULL
101: "abcd\0efgh\0ijkl\x00mnop\x000qrst\00uvwx\0000yz", // strings with octal NULL
102: "1234\t\n5678\n\t9100\rabcda" // strings with escape characters
103: );
104: /* calling check_vardump() to display contents of strings
105: using var_dump() */
106: check_vardump($strings);
107:
108: echo "\n*** Testing var_dump() on boolean variables ***\n";
109: $booleans = array (
110: TRUE,
111: FALSE,
112: true,
113: false
114: );
115: /* calling check_vardump() to display boolean variables
116: using var_dump() */
117: check_vardump($booleans);
118:
119: echo "\n*** Testing var_dump() on array variables ***\n";
120: $arrays = array (
121: array(),
122: array(NULL),
123: array(null),
124: array(true),
125: array(""),
126: array(''),
127: array(array(), array()),
128: array(array(1, 2), array('a', 'b')),
129: array(1 => 'One'),
130: array("test" => "is_array"),
131: array(0),
132: array(-1),
133: array(10.5, 5.6),
134: array("string", "test"),
135: array('string', 'test'),
136: );
137: /* calling check_vardump() to display contents of an array
138: using var_dump() */
139: check_vardump($arrays);
140:
141: echo "\n*** Testing var_dump() on object variables ***\n";
142: class object_class
143: {
144: var $value;
145: public $public_var1 = 10;
146: private $private_var1 = 20;
147: private $private_var2;
148: protected $protected_var1 = "string_1";
149: protected $protected_var2;
150:
151: function object_class ( ) {
152: $this->value = 50;
153: $this->public_var2 = 11;
154: $this->private_var2 = 21;
155: $this->protected_var2 = "string_2";
156: }
157:
158: public function foo1() {
159: echo "foo1() is called\n";
160: }
161: protected function foo2() {
162: echo "foo2() is called\n";
163: }
164: private function foo3() {
165: echo "foo3() is called\n";
166: }
167: }
168: /* class with no member */
169: class no_member_class {
170: // no members
171: }
172:
173: /* class with member as object of other class */
174: class contains_object_class
175: {
176: var $p = 30;
177: var $class_object1;
178: public $class_object2;
179: private $class_object3;
180: protected $class_object4;
181: var $no_member_class_object;
182:
183: public function func() {
184: echo "func() is called \n";
185: }
186:
187: function contains_object_class () {
188: $this->class_object1 = new object_class();
189: $this->class_object2 = new object_class();
190: $this->class_object3 = $this->class_object1;
191: $this->class_object4 = $this->class_object2;
192: $this->no_member_class_object = new no_member_class();
193: $this->class_object5 = $this; //recursive reference
194: }
195: }
196:
197: /* objects of different classes */
198: $obj = new contains_object_class;
199: $temp_class_obj = new object_class();
200:
201: /* object which is unset */
202: $unset_obj = new object_class();
203: unset($unset_obj);
204:
205: $objects = array (
206: new object_class,
207: new no_member_class,
208: new contains_object_class,
209: $obj,
210: $obj->class_object1,
211: $obj->class_object2,
212: $obj->no_member_class_object,
213: $temp_class_obj,
214: @$unset_obj
215: );
216: /* calling check_vardump() to display contents of the objects
217: using var_dump() */
218: check_vardump($objects);
219:
220: echo "\n** Testing var_dump() on objects having circular reference **\n";
221: $recursion_obj1 = new object_class();
222: $recursion_obj2 = new object_class();
223: $recursion_obj1->obj = &$recursion_obj2; //circular reference
224: $recursion_obj2->obj = &$recursion_obj1; //circular reference
225: var_dump($recursion_obj2);
226:
227: echo "\n*** Testing var_dump() on resources ***\n";
228: /* file type resource */
229: $file_handle = fopen(__FILE__, "r");
230:
231: /* directory type resource */
232: $dir_handle = opendir( dirname(__FILE__) );
233:
234: $resources = array (
235: $file_handle,
236: $dir_handle
237: );
238: /* calling check_vardump() to display the resource content type
239: using var_dump() */
240: check_vardump($resources);
241:
242: echo "\n*** Testing var_dump() on different combinations of scalar
243: and non-scalar variables ***\n";
244: /* a variable which is unset */
245: $unset_var = 10.5;
246: unset($unset_var);
247:
248: /* unset file type resource */
249: unset($file_handle);
250:
251: $variations = array (
252: array( 123, -1.2345, "a" ),
253: array( "d", array(1, 3, 5), true, null),
254: array( new no_member_class, array(), false, 0 ),
255: array( -0.00, "Where am I?", array(7,8,9), TRUE, 'A', 987654321 ),
256: array( @$unset_var, 2.E+10, 100-20.9, 000004.599998 ), //unusual data
257: array( "array(1,2,3,4)1.0000002TRUE", @$file_handle, 111333.00+45e5, '/00\7')
258: );
259: /* calling check_vardump() to display combinations of scalar and
260: non-scalar variables using var_dump() */
261: check_vardump($variations);
262:
263: echo "\n*** Testing var_dump() on miscelleneous input arguments ***\n";
264: $misc_values = array (
265: @$unset_var,
266: NULL, // NULL argument
267: @$undef_variable, //undefined variable
268: null
269: );
270: /* calling check_vardump() to display miscelleneous data using var_dump() */
271: check_vardump($misc_values);
272:
273: echo "\n*** Testing var_dump() on multiple arguments ***\n";
274: var_dump( $integers, $floats, $strings, $arrays, $booleans, $resources,
275: $objects, $misc_values, $variations );
276:
277: /* checking var_dump() on functions */
278: echo "\n*** Testing var_dump() on anonymous functions ***\n";
279: $newfunc = create_function('$a,$b', 'return "$a * $b = " . ($a * $b);');
280: echo "New anonymous function: $newfunc\n";
281: var_dump( $newfunc(2, 3) );
282: /* creating anonymous function dynamically */
283: var_dump( create_function('$a', 'return "$a * $a = " . ($a * $b);') );
284:
285: echo "\n*** Testing error conditions ***\n";
286: //passing zero argument
287: var_dump();
288:
289: /* closing resource handle used */
290: closedir($dir_handle);
291:
292: echo "Done\n";
293: ?>
294: --EXPECTF--
295: *** Testing var_dump() on integer variables ***
296: -- Iteration 1 --
297: int(0)
298: -- Iteration 2 --
299: int(83)
300: -- Iteration 3 --
301: int(123000000)
302: -- Iteration 4 --
303: int(-83)
304: -- Iteration 5 --
305: int(-12300000)
306: -- Iteration 6 --
307: array(10) {
308: [0]=>
309: int(1)
310: [1]=>
311: int(2)
312: [2]=>
313: int(3)
314: [3]=>
315: int(4)
316: [4]=>
317: int(5)
318: [5]=>
319: int(6)
320: [6]=>
321: int(7)
322: [7]=>
323: int(8)
324: [8]=>
325: int(9)
326: [9]=>
327: int(10)
328: }
329: -- Iteration 7 --
330: array(10) {
331: [0]=>
332: int(-1)
333: [1]=>
334: int(-2)
335: [2]=>
336: int(-3)
337: [3]=>
338: int(-4)
339: [4]=>
340: int(-5)
341: [5]=>
342: int(-6)
343: [6]=>
344: int(-7)
345: [7]=>
346: int(-8)
347: [8]=>
348: int(-9)
349: [9]=>
350: int(-10)
351: }
352: -- Iteration 8 --
353: int(2147483647)
354: -- Iteration 9 --
355: float(2147483648)
356: -- Iteration 10 --
357: float(-2147483648)
358: -- Iteration 11 --
359: int(-2147483647)
360: -- Iteration 12 --
361: int(2147483647)
362: -- Iteration 13 --
363: float(-2147483648)
364: -- Iteration 14 --
365: int(2147483647)
366: -- Iteration 15 --
367: float(-2147483648)
368:
369: *** Testing var_dump() on float variables ***
370: -- Iteration 1 --
371: float(0)
372: -- Iteration 2 --
373: float(0)
374: -- Iteration 3 --
375: float(1.234)
376: -- Iteration 4 --
377: float(-1.234)
378: -- Iteration 5 --
379: float(-2)
380: -- Iteration 6 --
381: float(2)
382: -- Iteration 7 --
383: float(-0.5)
384: -- Iteration 8 --
385: float(0.567)
386: -- Iteration 9 --
387: float(-0.00067)
388: -- Iteration 10 --
389: float(-670)
390: -- Iteration 11 --
391: float(670)
392: -- Iteration 12 --
393: float(670)
394: -- Iteration 13 --
395: float(-0.00410003)
396: -- Iteration 14 --
397: float(-4100.03)
398: -- Iteration 15 --
399: float(0.004100003)
400: -- Iteration 16 --
401: float(4100.003)
402: -- Iteration 17 --
403: float(100000)
404: -- Iteration 18 --
405: float(-100000)
406: -- Iteration 19 --
407: float(1.0E-5)
408: -- Iteration 20 --
409: float(-1.0E-5)
410: -- Iteration 21 --
411: float(100000)
412: -- Iteration 22 --
413: float(-100000)
414: -- Iteration 23 --
415: float(100000)
416: -- Iteration 24 --
417: float(-100000)
418: -- Iteration 25 --
419: float(100000)
420: -- Iteration 26 --
421: float(-100000)
422: -- Iteration 27 --
423: float(1.0E-5)
424: -- Iteration 28 --
425: float(-1.0E-5)
426: -- Iteration 29 --
427: float(-2147483649)
428: -- Iteration 30 --
429: float(2147483649)
430: -- Iteration 31 --
431: float(2147483649)
432: -- Iteration 32 --
433: float(-2147483649)
434:
435: *** Testing var_dump() on string variables ***
436: -- Iteration 1 --
437: string(0) ""
438: -- Iteration 2 --
439: string(0) ""
440: -- Iteration 3 --
441: string(1) " "
442: -- Iteration 4 --
443: string(1) " "
444: -- Iteration 5 --
445: string(1) "0"
446: -- Iteration 6 --
447: string(1) " "
448: -- Iteration 7 --
449: string(2) "\0"
450: -- Iteration 8 --
451: string(1) " "
452: -- Iteration 9 --
453: string(2) "\t"
454: -- Iteration 10 --
455: string(3) "PHP"
456: -- Iteration 11 --
457: string(3) "PHP"
458: -- Iteration 12 --
459: string(29) "abcd n1234 05678 00efgh\xijkl"
460: -- Iteration 13 --
461: string(34) "abcd efgh ijkl mnop 0qrst uvwx 0yz"
462: -- Iteration 14 --
463: string(22) "1234
464: 5678
465: 9100
abcda"
466:
467: *** Testing var_dump() on boolean variables ***
468: -- Iteration 1 --
469: bool(true)
470: -- Iteration 2 --
471: bool(false)
472: -- Iteration 3 --
473: bool(true)
474: -- Iteration 4 --
475: bool(false)
476:
477: *** Testing var_dump() on array variables ***
478: -- Iteration 1 --
479: array(0) {
480: }
481: -- Iteration 2 --
482: array(1) {
483: [0]=>
484: NULL
485: }
486: -- Iteration 3 --
487: array(1) {
488: [0]=>
489: NULL
490: }
491: -- Iteration 4 --
492: array(1) {
493: [0]=>
494: bool(true)
495: }
496: -- Iteration 5 --
497: array(1) {
498: [0]=>
499: string(0) ""
500: }
501: -- Iteration 6 --
502: array(1) {
503: [0]=>
504: string(0) ""
505: }
506: -- Iteration 7 --
507: array(2) {
508: [0]=>
509: array(0) {
510: }
511: [1]=>
512: array(0) {
513: }
514: }
515: -- Iteration 8 --
516: array(2) {
517: [0]=>
518: array(2) {
519: [0]=>
520: int(1)
521: [1]=>
522: int(2)
523: }
524: [1]=>
525: array(2) {
526: [0]=>
527: string(1) "a"
528: [1]=>
529: string(1) "b"
530: }
531: }
532: -- Iteration 9 --
533: array(1) {
534: [1]=>
535: string(3) "One"
536: }
537: -- Iteration 10 --
538: array(1) {
539: ["test"]=>
540: string(8) "is_array"
541: }
542: -- Iteration 11 --
543: array(1) {
544: [0]=>
545: int(0)
546: }
547: -- Iteration 12 --
548: array(1) {
549: [0]=>
550: int(-1)
551: }
552: -- Iteration 13 --
553: array(2) {
554: [0]=>
555: float(10.5)
556: [1]=>
557: float(5.6)
558: }
559: -- Iteration 14 --
560: array(2) {
561: [0]=>
562: string(6) "string"
563: [1]=>
564: string(4) "test"
565: }
566: -- Iteration 15 --
567: array(2) {
568: [0]=>
569: string(6) "string"
570: [1]=>
571: string(4) "test"
572: }
573:
574: *** Testing var_dump() on object variables ***
575: -- Iteration 1 --
576: object(object_class)#6 (7) {
577: ["value"]=>
578: int(50)
579: ["public_var1"]=>
580: int(10)
581: ["private_var1":"object_class":private]=>
582: int(20)
583: ["private_var2":"object_class":private]=>
584: int(21)
585: ["protected_var1":protected]=>
586: string(8) "string_1"
587: ["protected_var2":protected]=>
588: string(8) "string_2"
589: ["public_var2"]=>
590: int(11)
591: }
592: -- Iteration 2 --
593: object(no_member_class)#7 (0) {
594: }
595: -- Iteration 3 --
596: object(contains_object_class)#8 (7) {
597: ["p"]=>
598: int(30)
599: ["class_object1"]=>
600: object(object_class)#9 (7) {
601: ["value"]=>
602: int(50)
603: ["public_var1"]=>
604: int(10)
605: ["private_var1":"object_class":private]=>
606: int(20)
607: ["private_var2":"object_class":private]=>
608: int(21)
609: ["protected_var1":protected]=>
610: string(8) "string_1"
611: ["protected_var2":protected]=>
612: string(8) "string_2"
613: ["public_var2"]=>
614: int(11)
615: }
616: ["class_object2"]=>
617: object(object_class)#10 (7) {
618: ["value"]=>
619: int(50)
620: ["public_var1"]=>
621: int(10)
622: ["private_var1":"object_class":private]=>
623: int(20)
624: ["private_var2":"object_class":private]=>
625: int(21)
626: ["protected_var1":protected]=>
627: string(8) "string_1"
628: ["protected_var2":protected]=>
629: string(8) "string_2"
630: ["public_var2"]=>
631: int(11)
632: }
633: ["class_object3":"contains_object_class":private]=>
634: object(object_class)#9 (7) {
635: ["value"]=>
636: int(50)
637: ["public_var1"]=>
638: int(10)
639: ["private_var1":"object_class":private]=>
640: int(20)
641: ["private_var2":"object_class":private]=>
642: int(21)
643: ["protected_var1":protected]=>
644: string(8) "string_1"
645: ["protected_var2":protected]=>
646: string(8) "string_2"
647: ["public_var2"]=>
648: int(11)
649: }
650: ["class_object4":protected]=>
651: object(object_class)#10 (7) {
652: ["value"]=>
653: int(50)
654: ["public_var1"]=>
655: int(10)
656: ["private_var1":"object_class":private]=>
657: int(20)
658: ["private_var2":"object_class":private]=>
659: int(21)
660: ["protected_var1":protected]=>
661: string(8) "string_1"
662: ["protected_var2":protected]=>
663: string(8) "string_2"
664: ["public_var2"]=>
665: int(11)
666: }
667: ["no_member_class_object"]=>
668: object(no_member_class)#11 (0) {
669: }
670: ["class_object5"]=>
671: *RECURSION*
672: }
673: -- Iteration 4 --
674: object(contains_object_class)#1 (7) {
675: ["p"]=>
676: int(30)
677: ["class_object1"]=>
678: object(object_class)#2 (7) {
679: ["value"]=>
680: int(50)
681: ["public_var1"]=>
682: int(10)
683: ["private_var1":"object_class":private]=>
684: int(20)
685: ["private_var2":"object_class":private]=>
686: int(21)
687: ["protected_var1":protected]=>
688: string(8) "string_1"
689: ["protected_var2":protected]=>
690: string(8) "string_2"
691: ["public_var2"]=>
692: int(11)
693: }
694: ["class_object2"]=>
695: object(object_class)#3 (7) {
696: ["value"]=>
697: int(50)
698: ["public_var1"]=>
699: int(10)
700: ["private_var1":"object_class":private]=>
701: int(20)
702: ["private_var2":"object_class":private]=>
703: int(21)
704: ["protected_var1":protected]=>
705: string(8) "string_1"
706: ["protected_var2":protected]=>
707: string(8) "string_2"
708: ["public_var2"]=>
709: int(11)
710: }
711: ["class_object3":"contains_object_class":private]=>
712: object(object_class)#2 (7) {
713: ["value"]=>
714: int(50)
715: ["public_var1"]=>
716: int(10)
717: ["private_var1":"object_class":private]=>
718: int(20)
719: ["private_var2":"object_class":private]=>
720: int(21)
721: ["protected_var1":protected]=>
722: string(8) "string_1"
723: ["protected_var2":protected]=>
724: string(8) "string_2"
725: ["public_var2"]=>
726: int(11)
727: }
728: ["class_object4":protected]=>
729: object(object_class)#3 (7) {
730: ["value"]=>
731: int(50)
732: ["public_var1"]=>
733: int(10)
734: ["private_var1":"object_class":private]=>
735: int(20)
736: ["private_var2":"object_class":private]=>
737: int(21)
738: ["protected_var1":protected]=>
739: string(8) "string_1"
740: ["protected_var2":protected]=>
741: string(8) "string_2"
742: ["public_var2"]=>
743: int(11)
744: }
745: ["no_member_class_object"]=>
746: object(no_member_class)#4 (0) {
747: }
748: ["class_object5"]=>
749: *RECURSION*
750: }
751: -- Iteration 5 --
752: object(object_class)#2 (7) {
753: ["value"]=>
754: int(50)
755: ["public_var1"]=>
756: int(10)
757: ["private_var1":"object_class":private]=>
758: int(20)
759: ["private_var2":"object_class":private]=>
760: int(21)
761: ["protected_var1":protected]=>
762: string(8) "string_1"
763: ["protected_var2":protected]=>
764: string(8) "string_2"
765: ["public_var2"]=>
766: int(11)
767: }
768: -- Iteration 6 --
769: object(object_class)#3 (7) {
770: ["value"]=>
771: int(50)
772: ["public_var1"]=>
773: int(10)
774: ["private_var1":"object_class":private]=>
775: int(20)
776: ["private_var2":"object_class":private]=>
777: int(21)
778: ["protected_var1":protected]=>
779: string(8) "string_1"
780: ["protected_var2":protected]=>
781: string(8) "string_2"
782: ["public_var2"]=>
783: int(11)
784: }
785: -- Iteration 7 --
786: object(no_member_class)#4 (0) {
787: }
788: -- Iteration 8 --
789: object(object_class)#5 (7) {
790: ["value"]=>
791: int(50)
792: ["public_var1"]=>
793: int(10)
794: ["private_var1":"object_class":private]=>
795: int(20)
796: ["private_var2":"object_class":private]=>
797: int(21)
798: ["protected_var1":protected]=>
799: string(8) "string_1"
800: ["protected_var2":protected]=>
801: string(8) "string_2"
802: ["public_var2"]=>
803: int(11)
804: }
805: -- Iteration 9 --
806: NULL
807:
808: ** Testing var_dump() on objects having circular reference **
809: object(object_class)#13 (8) {
810: ["value"]=>
811: int(50)
812: ["public_var1"]=>
813: int(10)
814: ["private_var1":"object_class":private]=>
815: int(20)
816: ["private_var2":"object_class":private]=>
817: int(21)
818: ["protected_var1":protected]=>
819: string(8) "string_1"
820: ["protected_var2":protected]=>
821: string(8) "string_2"
822: ["public_var2"]=>
823: int(11)
824: ["obj"]=>
825: &object(object_class)#12 (8) {
826: ["value"]=>
827: int(50)
828: ["public_var1"]=>
829: int(10)
830: ["private_var1":"object_class":private]=>
831: int(20)
832: ["private_var2":"object_class":private]=>
833: int(21)
834: ["protected_var1":protected]=>
835: string(8) "string_1"
836: ["protected_var2":protected]=>
837: string(8) "string_2"
838: ["public_var2"]=>
839: int(11)
840: ["obj"]=>
841: *RECURSION*
842: }
843: }
844:
845: *** Testing var_dump() on resources ***
846: -- Iteration 1 --
847: resource(5) of type (stream)
848: -- Iteration 2 --
849: resource(6) of type (stream)
850:
851: *** Testing var_dump() on different combinations of scalar
852: and non-scalar variables ***
853: -- Iteration 1 --
854: array(3) {
855: [0]=>
856: int(123)
857: [1]=>
858: float(-1.2345)
859: [2]=>
860: string(1) "a"
861: }
862: -- Iteration 2 --
863: array(4) {
864: [0]=>
865: string(1) "d"
866: [1]=>
867: array(3) {
868: [0]=>
869: int(1)
870: [1]=>
871: int(3)
872: [2]=>
873: int(5)
874: }
875: [2]=>
876: bool(true)
877: [3]=>
878: NULL
879: }
880: -- Iteration 3 --
881: array(4) {
882: [0]=>
883: object(no_member_class)#14 (0) {
884: }
885: [1]=>
886: array(0) {
887: }
888: [2]=>
889: bool(false)
890: [3]=>
891: int(0)
892: }
893: -- Iteration 4 --
894: array(6) {
895: [0]=>
896: float(0)
897: [1]=>
898: string(11) "Where am I?"
899: [2]=>
900: array(3) {
901: [0]=>
902: int(7)
903: [1]=>
904: int(8)
905: [2]=>
906: int(9)
907: }
908: [3]=>
909: bool(true)
910: [4]=>
911: string(1) "A"
912: [5]=>
913: int(987654321)
914: }
915: -- Iteration 5 --
916: array(4) {
917: [0]=>
918: NULL
919: [1]=>
920: float(20000000000)
921: [2]=>
922: float(79.1)
923: [3]=>
924: float(4.599998)
925: }
926: -- Iteration 6 --
927: array(4) {
928: [0]=>
929: string(27) "array(1,2,3,4)1.0000002TRUE"
930: [1]=>
931: NULL
932: [2]=>
933: float(4611333)
934: [3]=>
935: string(5) "/00\7"
936: }
937:
938: *** Testing var_dump() on miscelleneous input arguments ***
939: -- Iteration 1 --
940: NULL
941: -- Iteration 2 --
942: NULL
943: -- Iteration 3 --
944: NULL
945: -- Iteration 4 --
946: NULL
947:
948: *** Testing var_dump() on multiple arguments ***
949: array(15) {
950: [0]=>
951: int(0)
952: [1]=>
953: int(83)
954: [2]=>
955: int(123000000)
956: [3]=>
957: int(-83)
958: [4]=>
959: int(-12300000)
960: [5]=>
961: array(10) {
962: [0]=>
963: int(1)
964: [1]=>
965: int(2)
966: [2]=>
967: int(3)
968: [3]=>
969: int(4)
970: [4]=>
971: int(5)
972: [5]=>
973: int(6)
974: [6]=>
975: int(7)
976: [7]=>
977: int(8)
978: [8]=>
979: int(9)
980: [9]=>
981: int(10)
982: }
983: [6]=>
984: array(10) {
985: [0]=>
986: int(-1)
987: [1]=>
988: int(-2)
989: [2]=>
990: int(-3)
991: [3]=>
992: int(-4)
993: [4]=>
994: int(-5)
995: [5]=>
996: int(-6)
997: [6]=>
998: int(-7)
999: [7]=>
1000: int(-8)
1001: [8]=>
1002: int(-9)
1003: [9]=>
1004: int(-10)
1005: }
1006: [7]=>
1007: int(2147483647)
1008: [8]=>
1009: float(2147483648)
1010: [9]=>
1011: float(-2147483648)
1012: [10]=>
1013: int(-2147483647)
1014: [11]=>
1015: int(2147483647)
1016: [12]=>
1017: float(-2147483648)
1018: [13]=>
1019: int(2147483647)
1020: [14]=>
1021: float(-2147483648)
1022: }
1023: array(32) {
1024: [0]=>
1025: float(0)
1026: [1]=>
1027: float(0)
1028: [2]=>
1029: float(1.234)
1030: [3]=>
1031: float(-1.234)
1032: [4]=>
1033: float(-2)
1034: [5]=>
1035: float(2)
1036: [6]=>
1037: float(-0.5)
1038: [7]=>
1039: float(0.567)
1040: [8]=>
1041: float(-0.00067)
1042: [9]=>
1043: float(-670)
1044: [10]=>
1045: float(670)
1046: [11]=>
1047: float(670)
1048: [12]=>
1049: float(-0.00410003)
1050: [13]=>
1051: float(-4100.03)
1052: [14]=>
1053: float(0.004100003)
1054: [15]=>
1055: float(4100.003)
1056: [16]=>
1057: float(100000)
1058: [17]=>
1059: float(-100000)
1060: [18]=>
1061: float(1.0E-5)
1062: [19]=>
1063: float(-1.0E-5)
1064: [20]=>
1065: float(100000)
1066: [21]=>
1067: float(-100000)
1068: [22]=>
1069: float(100000)
1070: [23]=>
1071: float(-100000)
1072: [24]=>
1073: float(100000)
1074: [25]=>
1075: float(-100000)
1076: [26]=>
1077: float(1.0E-5)
1078: [27]=>
1079: float(-1.0E-5)
1080: [28]=>
1081: float(-2147483649)
1082: [29]=>
1083: float(2147483649)
1084: [30]=>
1085: float(2147483649)
1086: [31]=>
1087: float(-2147483649)
1088: }
1089: array(14) {
1090: [0]=>
1091: string(0) ""
1092: [1]=>
1093: string(0) ""
1094: [2]=>
1095: string(1) " "
1096: [3]=>
1097: string(1) " "
1098: [4]=>
1099: string(1) "0"
1100: [5]=>
1101: string(1) " "
1102: [6]=>
1103: string(2) "\0"
1104: [7]=>
1105: string(1) " "
1106: [8]=>
1107: string(2) "\t"
1108: [9]=>
1109: string(3) "PHP"
1110: [10]=>
1111: string(3) "PHP"
1112: [11]=>
1113: string(29) "abcd n1234 05678 00efgh\xijkl"
1114: [12]=>
1115: string(34) "abcd efgh ijkl mnop 0qrst uvwx 0yz"
1116: [13]=>
1117: string(22) "1234
1118: 5678
1119: 9100
abcda"
1120: }
1121: array(15) {
1122: [0]=>
1123: array(0) {
1124: }
1125: [1]=>
1126: array(1) {
1127: [0]=>
1128: NULL
1129: }
1130: [2]=>
1131: array(1) {
1132: [0]=>
1133: NULL
1134: }
1135: [3]=>
1136: array(1) {
1137: [0]=>
1138: bool(true)
1139: }
1140: [4]=>
1141: array(1) {
1142: [0]=>
1143: string(0) ""
1144: }
1145: [5]=>
1146: array(1) {
1147: [0]=>
1148: string(0) ""
1149: }
1150: [6]=>
1151: array(2) {
1152: [0]=>
1153: array(0) {
1154: }
1155: [1]=>
1156: array(0) {
1157: }
1158: }
1159: [7]=>
1160: array(2) {
1161: [0]=>
1162: array(2) {
1163: [0]=>
1164: int(1)
1165: [1]=>
1166: int(2)
1167: }
1168: [1]=>
1169: array(2) {
1170: [0]=>
1171: string(1) "a"
1172: [1]=>
1173: string(1) "b"
1174: }
1175: }
1176: [8]=>
1177: array(1) {
1178: [1]=>
1179: string(3) "One"
1180: }
1181: [9]=>
1182: array(1) {
1183: ["test"]=>
1184: string(8) "is_array"
1185: }
1186: [10]=>
1187: array(1) {
1188: [0]=>
1189: int(0)
1190: }
1191: [11]=>
1192: array(1) {
1193: [0]=>
1194: int(-1)
1195: }
1196: [12]=>
1197: array(2) {
1198: [0]=>
1199: float(10.5)
1200: [1]=>
1201: float(5.6)
1202: }
1203: [13]=>
1204: array(2) {
1205: [0]=>
1206: string(6) "string"
1207: [1]=>
1208: string(4) "test"
1209: }
1210: [14]=>
1211: array(2) {
1212: [0]=>
1213: string(6) "string"
1214: [1]=>
1215: string(4) "test"
1216: }
1217: }
1218: array(4) {
1219: [0]=>
1220: bool(true)
1221: [1]=>
1222: bool(false)
1223: [2]=>
1224: bool(true)
1225: [3]=>
1226: bool(false)
1227: }
1228: array(2) {
1229: [0]=>
1230: resource(5) of type (stream)
1231: [1]=>
1232: resource(6) of type (stream)
1233: }
1234: array(9) {
1235: [0]=>
1236: object(object_class)#6 (7) {
1237: ["value"]=>
1238: int(50)
1239: ["public_var1"]=>
1240: int(10)
1241: ["private_var1":"object_class":private]=>
1242: int(20)
1243: ["private_var2":"object_class":private]=>
1244: int(21)
1245: ["protected_var1":protected]=>
1246: string(8) "string_1"
1247: ["protected_var2":protected]=>
1248: string(8) "string_2"
1249: ["public_var2"]=>
1250: int(11)
1251: }
1252: [1]=>
1253: object(no_member_class)#7 (0) {
1254: }
1255: [2]=>
1256: object(contains_object_class)#8 (7) {
1257: ["p"]=>
1258: int(30)
1259: ["class_object1"]=>
1260: object(object_class)#9 (7) {
1261: ["value"]=>
1262: int(50)
1263: ["public_var1"]=>
1264: int(10)
1265: ["private_var1":"object_class":private]=>
1266: int(20)
1267: ["private_var2":"object_class":private]=>
1268: int(21)
1269: ["protected_var1":protected]=>
1270: string(8) "string_1"
1271: ["protected_var2":protected]=>
1272: string(8) "string_2"
1273: ["public_var2"]=>
1274: int(11)
1275: }
1276: ["class_object2"]=>
1277: object(object_class)#10 (7) {
1278: ["value"]=>
1279: int(50)
1280: ["public_var1"]=>
1281: int(10)
1282: ["private_var1":"object_class":private]=>
1283: int(20)
1284: ["private_var2":"object_class":private]=>
1285: int(21)
1286: ["protected_var1":protected]=>
1287: string(8) "string_1"
1288: ["protected_var2":protected]=>
1289: string(8) "string_2"
1290: ["public_var2"]=>
1291: int(11)
1292: }
1293: ["class_object3":"contains_object_class":private]=>
1294: object(object_class)#9 (7) {
1295: ["value"]=>
1296: int(50)
1297: ["public_var1"]=>
1298: int(10)
1299: ["private_var1":"object_class":private]=>
1300: int(20)
1301: ["private_var2":"object_class":private]=>
1302: int(21)
1303: ["protected_var1":protected]=>
1304: string(8) "string_1"
1305: ["protected_var2":protected]=>
1306: string(8) "string_2"
1307: ["public_var2"]=>
1308: int(11)
1309: }
1310: ["class_object4":protected]=>
1311: object(object_class)#10 (7) {
1312: ["value"]=>
1313: int(50)
1314: ["public_var1"]=>
1315: int(10)
1316: ["private_var1":"object_class":private]=>
1317: int(20)
1318: ["private_var2":"object_class":private]=>
1319: int(21)
1320: ["protected_var1":protected]=>
1321: string(8) "string_1"
1322: ["protected_var2":protected]=>
1323: string(8) "string_2"
1324: ["public_var2"]=>
1325: int(11)
1326: }
1327: ["no_member_class_object"]=>
1328: object(no_member_class)#11 (0) {
1329: }
1330: ["class_object5"]=>
1331: *RECURSION*
1332: }
1333: [3]=>
1334: object(contains_object_class)#1 (7) {
1335: ["p"]=>
1336: int(30)
1337: ["class_object1"]=>
1338: object(object_class)#2 (7) {
1339: ["value"]=>
1340: int(50)
1341: ["public_var1"]=>
1342: int(10)
1343: ["private_var1":"object_class":private]=>
1344: int(20)
1345: ["private_var2":"object_class":private]=>
1346: int(21)
1347: ["protected_var1":protected]=>
1348: string(8) "string_1"
1349: ["protected_var2":protected]=>
1350: string(8) "string_2"
1351: ["public_var2"]=>
1352: int(11)
1353: }
1354: ["class_object2"]=>
1355: object(object_class)#3 (7) {
1356: ["value"]=>
1357: int(50)
1358: ["public_var1"]=>
1359: int(10)
1360: ["private_var1":"object_class":private]=>
1361: int(20)
1362: ["private_var2":"object_class":private]=>
1363: int(21)
1364: ["protected_var1":protected]=>
1365: string(8) "string_1"
1366: ["protected_var2":protected]=>
1367: string(8) "string_2"
1368: ["public_var2"]=>
1369: int(11)
1370: }
1371: ["class_object3":"contains_object_class":private]=>
1372: object(object_class)#2 (7) {
1373: ["value"]=>
1374: int(50)
1375: ["public_var1"]=>
1376: int(10)
1377: ["private_var1":"object_class":private]=>
1378: int(20)
1379: ["private_var2":"object_class":private]=>
1380: int(21)
1381: ["protected_var1":protected]=>
1382: string(8) "string_1"
1383: ["protected_var2":protected]=>
1384: string(8) "string_2"
1385: ["public_var2"]=>
1386: int(11)
1387: }
1388: ["class_object4":protected]=>
1389: object(object_class)#3 (7) {
1390: ["value"]=>
1391: int(50)
1392: ["public_var1"]=>
1393: int(10)
1394: ["private_var1":"object_class":private]=>
1395: int(20)
1396: ["private_var2":"object_class":private]=>
1397: int(21)
1398: ["protected_var1":protected]=>
1399: string(8) "string_1"
1400: ["protected_var2":protected]=>
1401: string(8) "string_2"
1402: ["public_var2"]=>
1403: int(11)
1404: }
1405: ["no_member_class_object"]=>
1406: object(no_member_class)#4 (0) {
1407: }
1408: ["class_object5"]=>
1409: *RECURSION*
1410: }
1411: [4]=>
1412: object(object_class)#2 (7) {
1413: ["value"]=>
1414: int(50)
1415: ["public_var1"]=>
1416: int(10)
1417: ["private_var1":"object_class":private]=>
1418: int(20)
1419: ["private_var2":"object_class":private]=>
1420: int(21)
1421: ["protected_var1":protected]=>
1422: string(8) "string_1"
1423: ["protected_var2":protected]=>
1424: string(8) "string_2"
1425: ["public_var2"]=>
1426: int(11)
1427: }
1428: [5]=>
1429: object(object_class)#3 (7) {
1430: ["value"]=>
1431: int(50)
1432: ["public_var1"]=>
1433: int(10)
1434: ["private_var1":"object_class":private]=>
1435: int(20)
1436: ["private_var2":"object_class":private]=>
1437: int(21)
1438: ["protected_var1":protected]=>
1439: string(8) "string_1"
1440: ["protected_var2":protected]=>
1441: string(8) "string_2"
1442: ["public_var2"]=>
1443: int(11)
1444: }
1445: [6]=>
1446: object(no_member_class)#4 (0) {
1447: }
1448: [7]=>
1449: object(object_class)#5 (7) {
1450: ["value"]=>
1451: int(50)
1452: ["public_var1"]=>
1453: int(10)
1454: ["private_var1":"object_class":private]=>
1455: int(20)
1456: ["private_var2":"object_class":private]=>
1457: int(21)
1458: ["protected_var1":protected]=>
1459: string(8) "string_1"
1460: ["protected_var2":protected]=>
1461: string(8) "string_2"
1462: ["public_var2"]=>
1463: int(11)
1464: }
1465: [8]=>
1466: NULL
1467: }
1468: array(4) {
1469: [0]=>
1470: NULL
1471: [1]=>
1472: NULL
1473: [2]=>
1474: NULL
1475: [3]=>
1476: NULL
1477: }
1478: array(6) {
1479: [0]=>
1480: array(3) {
1481: [0]=>
1482: int(123)
1483: [1]=>
1484: float(-1.2345)
1485: [2]=>
1486: string(1) "a"
1487: }
1488: [1]=>
1489: array(4) {
1490: [0]=>
1491: string(1) "d"
1492: [1]=>
1493: array(3) {
1494: [0]=>
1495: int(1)
1496: [1]=>
1497: int(3)
1498: [2]=>
1499: int(5)
1500: }
1501: [2]=>
1502: bool(true)
1503: [3]=>
1504: NULL
1505: }
1506: [2]=>
1507: array(4) {
1508: [0]=>
1509: object(no_member_class)#14 (0) {
1510: }
1511: [1]=>
1512: array(0) {
1513: }
1514: [2]=>
1515: bool(false)
1516: [3]=>
1517: int(0)
1518: }
1519: [3]=>
1520: array(6) {
1521: [0]=>
1522: float(0)
1523: [1]=>
1524: string(11) "Where am I?"
1525: [2]=>
1526: array(3) {
1527: [0]=>
1528: int(7)
1529: [1]=>
1530: int(8)
1531: [2]=>
1532: int(9)
1533: }
1534: [3]=>
1535: bool(true)
1536: [4]=>
1537: string(1) "A"
1538: [5]=>
1539: int(987654321)
1540: }
1541: [4]=>
1542: array(4) {
1543: [0]=>
1544: NULL
1545: [1]=>
1546: float(20000000000)
1547: [2]=>
1548: float(79.1)
1549: [3]=>
1550: float(4.599998)
1551: }
1552: [5]=>
1553: array(4) {
1554: [0]=>
1555: string(27) "array(1,2,3,4)1.0000002TRUE"
1556: [1]=>
1557: NULL
1558: [2]=>
1559: float(4611333)
1560: [3]=>
1561: string(5) "/00\7"
1562: }
1563: }
1564:
1565: *** Testing var_dump() on anonymous functions ***
1566: New anonymous function: lambda_1
1567: string(9) "2 * 3 = 6"
1568: string(9) " lambda_2"
1569:
1570: *** Testing error conditions ***
1571:
1572: Warning: var_dump() expects at least 1 parameter, 0 given in %s on line %d
1573: Done
1574: