Annotation of embedaddon/php/ext/standard/tests/general_functions/gettype_settype_variation5.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test gettype() & settype() functions : usage variations
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: string gettype ( mixed $var );
12: Description: Returns the type of the PHP variable var
13:
14: Prototype: bool settype ( mixed &$var, string $type );
15: Description: Set the type of variable var to type
16: */
17:
18: /* Test usage variation of gettype() and settype() functions:
19: settype() to resource type.
20: Set type of the data to "resource" and verify using gettype
21: Following are performed in the listed sequence:
22: get the current type of the variable
23: set the type of the variable to resource type
24: dump the variable to see its new data
25: get the new type of the variable
26: */
27:
28: /* function to handle catchable errors */
29: function foo($errno, $errstr, $errfile, $errline) {
30: // var_dump($errstr);
31: // print error no and error string
32: echo "$errno: $errstr\n";
33: }
34: //set the error handler, this is required as
35: // settype() would fail with catachable fatal error
36: set_error_handler("foo");
37:
38: $var1 = "another string";
39: $var2 = array(2,3,4);
40:
41: // a variable which is unset
42: $unset_var = 10.5;
43: unset( $unset_var );
44:
45: class point
46: {
47: var $x;
48: var $y;
49:
50: function point($x, $y) {
51: $this->x = $x;
52: $this->y = $y;
53: }
54:
55: function __toString() {
56: return "ObjectPoint";
57: }
58: }
59:
60: $var_values = array (
61: /* nulls */
62: null,
63:
64: /* boolean */
65: FALSE,
66: TRUE,
67: true,
68:
69: /* strings */
70: "\xFF",
71: "\x66",
72: "\0123",
73: "",
74: '',
75: " ",
76: ' ',
77: /* numerics in the form of string */
78: '10',
79: "10",
80: "10string",
81: '10string',
82: "1",
83: "-1",
84: "1e2",
85: " 1",
86: "2974394749328742328432",
87: "-1e-2",
88: '1',
89: '-1',
90: '1e2',
91: ' 1',
92: '2974394749328742328432',
93: '-1e-2',
94: "0xff",
95: '0x55',
96: '0XA55',
97: '0X123',
98: "0123",
99: '0123',
100: "-0123",
101: "+0123",
102: '-0123',
103: '+0123',
104: "-0x80001", // invalid numerics as its prefix with sign or have decimal points
105: "+0x80001",
106: "-0x80001.5",
107: "0x80001.5",
108: "@$%#$%^$%^&^",
109:
110: /* arrays */
111: array(),
112: array(NULL),
113: array(1,2,3,4),
114: array(1 => "one", 2 => "two", "3" => "three", "four" => 4),
115: array(1.5, 2.4, 6.5e6),
116:
117: /* integers */
118: -2147483648, // max -ne int value
119: 2147483647,
120: 2147483649,
121: 1232147483649,
122: 0x55,
123: 0xF674593039, // a hex value > than max int
124: -0X558F,
125: 0555,
126: -0555,
127: 02224242434343152, // an octal value > than max int
128:
129: /* floats */
130: 1e5,
131: -1e5,
132: 1E5,
133: -1E5,
134: -1.5,
135: .5,
136: -.5,
137: .5e6,
138: -.5e6,
139: -.5e-6,
140: .5e+6,
141: -.5e+6,
142: .512E6,
143: -.512E6,
144: .512E-6,
145: +.512E-6,
146: .512E+6,
147: -.512E+6,
148:
149: new point(NULL, NULL),
150: new point(2.5, 40.5),
151: new point(0, 0),
152:
153: /* undefined/unset vars */
154: $unset_var,
155: $undef_var
156: );
157:
158: /* test conversion to resource type */
159: $type = "resource";
160:
161: echo "\n*** Testing gettype() & settype() functions : usage variations ***\n";
162: echo "\n-- Setting type of data to $type --\n";
163: $loop_count = 1;
164: foreach ($var_values as $var) {
165: echo "-- Iteration $loop_count --\n"; $loop_count++;
166:
167: // get the current data type
168: var_dump( gettype($var) );
169:
170: // convert it to null
171: var_dump( settype($var, $type) );
172:
173: // dump the converted data
174: var_dump( $var );
175:
176: // check the new type after conversion
177: var_dump( gettype($var) );
178: }
179:
180: echo "Done\n";
181: ?>
182: --EXPECTF--
183: 8: Undefined variable: unset_var
184: 8: Undefined variable: undef_var
185:
186: *** Testing gettype() & settype() functions : usage variations ***
187:
188: -- Setting type of data to resource --
189: -- Iteration 1 --
190: string(4) "NULL"
191: 2: settype(): Cannot convert to resource type
192: bool(false)
193: NULL
194: string(4) "NULL"
195: -- Iteration 2 --
196: string(7) "boolean"
197: 2: settype(): Cannot convert to resource type
198: bool(false)
199: bool(false)
200: string(7) "boolean"
201: -- Iteration 3 --
202: string(7) "boolean"
203: 2: settype(): Cannot convert to resource type
204: bool(false)
205: bool(true)
206: string(7) "boolean"
207: -- Iteration 4 --
208: string(7) "boolean"
209: 2: settype(): Cannot convert to resource type
210: bool(false)
211: bool(true)
212: string(7) "boolean"
213: -- Iteration 5 --
214: string(6) "string"
215: 2: settype(): Cannot convert to resource type
216: bool(false)
217: string(1) "ÿ"
218: string(6) "string"
219: -- Iteration 6 --
220: string(6) "string"
221: 2: settype(): Cannot convert to resource type
222: bool(false)
223: string(1) "f"
224: string(6) "string"
225: -- Iteration 7 --
226: string(6) "string"
227: 2: settype(): Cannot convert to resource type
228: bool(false)
229: string(2) "
230: 3"
231: string(6) "string"
232: -- Iteration 8 --
233: string(6) "string"
234: 2: settype(): Cannot convert to resource type
235: bool(false)
236: string(0) ""
237: string(6) "string"
238: -- Iteration 9 --
239: string(6) "string"
240: 2: settype(): Cannot convert to resource type
241: bool(false)
242: string(0) ""
243: string(6) "string"
244: -- Iteration 10 --
245: string(6) "string"
246: 2: settype(): Cannot convert to resource type
247: bool(false)
248: string(1) " "
249: string(6) "string"
250: -- Iteration 11 --
251: string(6) "string"
252: 2: settype(): Cannot convert to resource type
253: bool(false)
254: string(1) " "
255: string(6) "string"
256: -- Iteration 12 --
257: string(6) "string"
258: 2: settype(): Cannot convert to resource type
259: bool(false)
260: string(2) "10"
261: string(6) "string"
262: -- Iteration 13 --
263: string(6) "string"
264: 2: settype(): Cannot convert to resource type
265: bool(false)
266: string(2) "10"
267: string(6) "string"
268: -- Iteration 14 --
269: string(6) "string"
270: 2: settype(): Cannot convert to resource type
271: bool(false)
272: string(8) "10string"
273: string(6) "string"
274: -- Iteration 15 --
275: string(6) "string"
276: 2: settype(): Cannot convert to resource type
277: bool(false)
278: string(8) "10string"
279: string(6) "string"
280: -- Iteration 16 --
281: string(6) "string"
282: 2: settype(): Cannot convert to resource type
283: bool(false)
284: string(1) "1"
285: string(6) "string"
286: -- Iteration 17 --
287: string(6) "string"
288: 2: settype(): Cannot convert to resource type
289: bool(false)
290: string(2) "-1"
291: string(6) "string"
292: -- Iteration 18 --
293: string(6) "string"
294: 2: settype(): Cannot convert to resource type
295: bool(false)
296: string(3) "1e2"
297: string(6) "string"
298: -- Iteration 19 --
299: string(6) "string"
300: 2: settype(): Cannot convert to resource type
301: bool(false)
302: string(2) " 1"
303: string(6) "string"
304: -- Iteration 20 --
305: string(6) "string"
306: 2: settype(): Cannot convert to resource type
307: bool(false)
308: string(22) "2974394749328742328432"
309: string(6) "string"
310: -- Iteration 21 --
311: string(6) "string"
312: 2: settype(): Cannot convert to resource type
313: bool(false)
314: string(5) "-1e-2"
315: string(6) "string"
316: -- Iteration 22 --
317: string(6) "string"
318: 2: settype(): Cannot convert to resource type
319: bool(false)
320: string(1) "1"
321: string(6) "string"
322: -- Iteration 23 --
323: string(6) "string"
324: 2: settype(): Cannot convert to resource type
325: bool(false)
326: string(2) "-1"
327: string(6) "string"
328: -- Iteration 24 --
329: string(6) "string"
330: 2: settype(): Cannot convert to resource type
331: bool(false)
332: string(3) "1e2"
333: string(6) "string"
334: -- Iteration 25 --
335: string(6) "string"
336: 2: settype(): Cannot convert to resource type
337: bool(false)
338: string(2) " 1"
339: string(6) "string"
340: -- Iteration 26 --
341: string(6) "string"
342: 2: settype(): Cannot convert to resource type
343: bool(false)
344: string(22) "2974394749328742328432"
345: string(6) "string"
346: -- Iteration 27 --
347: string(6) "string"
348: 2: settype(): Cannot convert to resource type
349: bool(false)
350: string(5) "-1e-2"
351: string(6) "string"
352: -- Iteration 28 --
353: string(6) "string"
354: 2: settype(): Cannot convert to resource type
355: bool(false)
356: string(4) "0xff"
357: string(6) "string"
358: -- Iteration 29 --
359: string(6) "string"
360: 2: settype(): Cannot convert to resource type
361: bool(false)
362: string(4) "0x55"
363: string(6) "string"
364: -- Iteration 30 --
365: string(6) "string"
366: 2: settype(): Cannot convert to resource type
367: bool(false)
368: string(5) "0XA55"
369: string(6) "string"
370: -- Iteration 31 --
371: string(6) "string"
372: 2: settype(): Cannot convert to resource type
373: bool(false)
374: string(5) "0X123"
375: string(6) "string"
376: -- Iteration 32 --
377: string(6) "string"
378: 2: settype(): Cannot convert to resource type
379: bool(false)
380: string(4) "0123"
381: string(6) "string"
382: -- Iteration 33 --
383: string(6) "string"
384: 2: settype(): Cannot convert to resource type
385: bool(false)
386: string(4) "0123"
387: string(6) "string"
388: -- Iteration 34 --
389: string(6) "string"
390: 2: settype(): Cannot convert to resource type
391: bool(false)
392: string(5) "-0123"
393: string(6) "string"
394: -- Iteration 35 --
395: string(6) "string"
396: 2: settype(): Cannot convert to resource type
397: bool(false)
398: string(5) "+0123"
399: string(6) "string"
400: -- Iteration 36 --
401: string(6) "string"
402: 2: settype(): Cannot convert to resource type
403: bool(false)
404: string(5) "-0123"
405: string(6) "string"
406: -- Iteration 37 --
407: string(6) "string"
408: 2: settype(): Cannot convert to resource type
409: bool(false)
410: string(5) "+0123"
411: string(6) "string"
412: -- Iteration 38 --
413: string(6) "string"
414: 2: settype(): Cannot convert to resource type
415: bool(false)
416: string(8) "-0x80001"
417: string(6) "string"
418: -- Iteration 39 --
419: string(6) "string"
420: 2: settype(): Cannot convert to resource type
421: bool(false)
422: string(8) "+0x80001"
423: string(6) "string"
424: -- Iteration 40 --
425: string(6) "string"
426: 2: settype(): Cannot convert to resource type
427: bool(false)
428: string(10) "-0x80001.5"
429: string(6) "string"
430: -- Iteration 41 --
431: string(6) "string"
432: 2: settype(): Cannot convert to resource type
433: bool(false)
434: string(9) "0x80001.5"
435: string(6) "string"
436: -- Iteration 42 --
437: string(6) "string"
438: 2: settype(): Cannot convert to resource type
439: bool(false)
440: string(12) "@$%#$%^$%^&^"
441: string(6) "string"
442: -- Iteration 43 --
443: string(5) "array"
444: 2: settype(): Cannot convert to resource type
445: bool(false)
446: array(0) {
447: }
448: string(5) "array"
449: -- Iteration 44 --
450: string(5) "array"
451: 2: settype(): Cannot convert to resource type
452: bool(false)
453: array(1) {
454: [0]=>
455: NULL
456: }
457: string(5) "array"
458: -- Iteration 45 --
459: string(5) "array"
460: 2: settype(): Cannot convert to resource type
461: bool(false)
462: array(4) {
463: [0]=>
464: int(1)
465: [1]=>
466: int(2)
467: [2]=>
468: int(3)
469: [3]=>
470: int(4)
471: }
472: string(5) "array"
473: -- Iteration 46 --
474: string(5) "array"
475: 2: settype(): Cannot convert to resource type
476: bool(false)
477: array(4) {
478: [1]=>
479: string(3) "one"
480: [2]=>
481: string(3) "two"
482: [3]=>
483: string(5) "three"
484: ["four"]=>
485: int(4)
486: }
487: string(5) "array"
488: -- Iteration 47 --
489: string(5) "array"
490: 2: settype(): Cannot convert to resource type
491: bool(false)
492: array(3) {
493: [0]=>
494: float(1.5)
495: [1]=>
496: float(2.4)
497: [2]=>
498: float(6500000)
499: }
500: string(5) "array"
501: -- Iteration 48 --
502: string(6) "double"
503: 2: settype(): Cannot convert to resource type
504: bool(false)
505: float(-2147483648)
506: string(6) "double"
507: -- Iteration 49 --
508: string(7) "integer"
509: 2: settype(): Cannot convert to resource type
510: bool(false)
511: int(2147483647)
512: string(7) "integer"
513: -- Iteration 50 --
514: string(6) "double"
515: 2: settype(): Cannot convert to resource type
516: bool(false)
517: float(2147483649)
518: string(6) "double"
519: -- Iteration 51 --
520: string(6) "double"
521: 2: settype(): Cannot convert to resource type
522: bool(false)
523: float(1232147483649)
524: string(6) "double"
525: -- Iteration 52 --
526: string(7) "integer"
527: 2: settype(): Cannot convert to resource type
528: bool(false)
529: int(85)
530: string(7) "integer"
531: -- Iteration 53 --
532: string(6) "double"
533: 2: settype(): Cannot convert to resource type
534: bool(false)
535: float(1058513956921)
536: string(6) "double"
537: -- Iteration 54 --
538: string(7) "integer"
539: 2: settype(): Cannot convert to resource type
540: bool(false)
541: int(-21903)
542: string(7) "integer"
543: -- Iteration 55 --
544: string(7) "integer"
545: 2: settype(): Cannot convert to resource type
546: bool(false)
547: int(365)
548: string(7) "integer"
549: -- Iteration 56 --
550: string(7) "integer"
551: 2: settype(): Cannot convert to resource type
552: bool(false)
553: int(-365)
554: string(7) "integer"
555: -- Iteration 57 --
556: string(6) "double"
557: 2: settype(): Cannot convert to resource type
558: bool(false)
559: float(80561044571754)
560: string(6) "double"
561: -- Iteration 58 --
562: string(6) "double"
563: 2: settype(): Cannot convert to resource type
564: bool(false)
565: float(100000)
566: string(6) "double"
567: -- Iteration 59 --
568: string(6) "double"
569: 2: settype(): Cannot convert to resource type
570: bool(false)
571: float(-100000)
572: string(6) "double"
573: -- Iteration 60 --
574: string(6) "double"
575: 2: settype(): Cannot convert to resource type
576: bool(false)
577: float(100000)
578: string(6) "double"
579: -- Iteration 61 --
580: string(6) "double"
581: 2: settype(): Cannot convert to resource type
582: bool(false)
583: float(-100000)
584: string(6) "double"
585: -- Iteration 62 --
586: string(6) "double"
587: 2: settype(): Cannot convert to resource type
588: bool(false)
589: float(-1.5)
590: string(6) "double"
591: -- Iteration 63 --
592: string(6) "double"
593: 2: settype(): Cannot convert to resource type
594: bool(false)
595: float(0.5)
596: string(6) "double"
597: -- Iteration 64 --
598: string(6) "double"
599: 2: settype(): Cannot convert to resource type
600: bool(false)
601: float(-0.5)
602: string(6) "double"
603: -- Iteration 65 --
604: string(6) "double"
605: 2: settype(): Cannot convert to resource type
606: bool(false)
607: float(500000)
608: string(6) "double"
609: -- Iteration 66 --
610: string(6) "double"
611: 2: settype(): Cannot convert to resource type
612: bool(false)
613: float(-500000)
614: string(6) "double"
615: -- Iteration 67 --
616: string(6) "double"
617: 2: settype(): Cannot convert to resource type
618: bool(false)
619: float(-5.0E-7)
620: string(6) "double"
621: -- Iteration 68 --
622: string(6) "double"
623: 2: settype(): Cannot convert to resource type
624: bool(false)
625: float(500000)
626: string(6) "double"
627: -- Iteration 69 --
628: string(6) "double"
629: 2: settype(): Cannot convert to resource type
630: bool(false)
631: float(-500000)
632: string(6) "double"
633: -- Iteration 70 --
634: string(6) "double"
635: 2: settype(): Cannot convert to resource type
636: bool(false)
637: float(512000)
638: string(6) "double"
639: -- Iteration 71 --
640: string(6) "double"
641: 2: settype(): Cannot convert to resource type
642: bool(false)
643: float(-512000)
644: string(6) "double"
645: -- Iteration 72 --
646: string(6) "double"
647: 2: settype(): Cannot convert to resource type
648: bool(false)
649: float(5.12E-7)
650: string(6) "double"
651: -- Iteration 73 --
652: string(6) "double"
653: 2: settype(): Cannot convert to resource type
654: bool(false)
655: float(5.12E-7)
656: string(6) "double"
657: -- Iteration 74 --
658: string(6) "double"
659: 2: settype(): Cannot convert to resource type
660: bool(false)
661: float(512000)
662: string(6) "double"
663: -- Iteration 75 --
664: string(6) "double"
665: 2: settype(): Cannot convert to resource type
666: bool(false)
667: float(-512000)
668: string(6) "double"
669: -- Iteration 76 --
670: string(6) "object"
671: 2: settype(): Cannot convert to resource type
672: bool(false)
673: object(point)#1 (2) {
674: ["x"]=>
675: NULL
676: ["y"]=>
677: NULL
678: }
679: string(6) "object"
680: -- Iteration 77 --
681: string(6) "object"
682: 2: settype(): Cannot convert to resource type
683: bool(false)
684: object(point)#2 (2) {
685: ["x"]=>
686: float(2.5)
687: ["y"]=>
688: float(40.5)
689: }
690: string(6) "object"
691: -- Iteration 78 --
692: string(6) "object"
693: 2: settype(): Cannot convert to resource type
694: bool(false)
695: object(point)#3 (2) {
696: ["x"]=>
697: int(0)
698: ["y"]=>
699: int(0)
700: }
701: string(6) "object"
702: -- Iteration 79 --
703: string(4) "NULL"
704: 2: settype(): Cannot convert to resource type
705: bool(false)
706: NULL
707: string(4) "NULL"
708: -- Iteration 80 --
709: string(4) "NULL"
710: 2: settype(): Cannot convert to resource type
711: bool(false)
712: NULL
713: string(4) "NULL"
714: Done
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