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1.1 misho 1: --TEST--
2: Test sprintf() function : usage variations - string formats with string values
3: --FILE--
4: <?php
5: /* Prototype : string sprintf(string $format [, mixed $arg1 [, mixed ...]])
6: * Description: Return a formatted string
7: * Source code: ext/standard/formatted_print.c
8: */
9:
10:
11: echo "*** Testing sprintf() : string formats with string values ***\n";
12:
13: // defining different heredoc strings
14: /* string created using Heredoc (<<<) */
15: $heredoc_string = <<<EOT
16: This is string defined
17: using heredoc.
18: EOT;
19:
20: /* heredoc string with only numerics */
21: $heredoc_numeric_string = <<<EOT
22: 123456 3993
23: 4849 string
24: EOT;
25:
26: /* null heardoc string */
27: $heredoc_empty_string = <<<EOT
28: EOT;
29: $heredoc_null_string = <<<EOT
30: NULL
31: EOT;
32:
33: // array of strings used to test the function
34: $string_values = array(
35: "",
36: " ",
37: '',
38: ' ',
39: "string",
40: 'string',
41: "NULL",
42: 'null',
43: "FALSE",
44: 'true',
45: "\x0b",
46: "\0",
47: '\0',
48: '\060',
49: "\070",
50: "0x55F",
51: "055",
52: "@#$#$%%$^^$%^%^$^&",
53: $heredoc_string,
54: $heredoc_numeric_string,
55: $heredoc_empty_string,
56: $heredoc_null_string
57: );
58:
59: // array of string formats
60: $string_formats = array(
61: "%s", "%hs", "%ls",
62: "%Ls"," %s", "%s ",
63: "\t%s", "\n%s", "%4s",
64: "%30s", "%[a-zA-Z0-9]", "%*s"
65: );
66:
67: $count = 1;
68: foreach($string_values as $string_value) {
69: echo "\n-- Iteration $count --\n";
70:
71: foreach($string_formats as $format) {
72: var_dump( sprintf($format, $string_value) );
73: }
74: $count++;
75: };
76:
77: echo "Done";
78: ?>
79: --EXPECTF--
80: *** Testing sprintf() : string formats with string values ***
81:
82: -- Iteration 1 --
83: string(0) ""
84: string(1) "s"
85: string(0) ""
86: string(1) "s"
87: string(1) " "
88: string(1) " "
89: string(1) " "
90: string(1) "
91: "
92: string(4) " "
93: string(30) " "
94: string(10) "a-zA-Z0-9]"
95: string(1) "s"
96:
97: -- Iteration 2 --
98: string(1) " "
99: string(1) "s"
100: string(1) " "
101: string(1) "s"
102: string(2) " "
103: string(2) " "
104: string(2) " "
105: string(2) "
106: "
107: string(4) " "
108: string(30) " "
109: string(10) "a-zA-Z0-9]"
110: string(1) "s"
111:
112: -- Iteration 3 --
113: string(0) ""
114: string(1) "s"
115: string(0) ""
116: string(1) "s"
117: string(1) " "
118: string(1) " "
119: string(1) " "
120: string(1) "
121: "
122: string(4) " "
123: string(30) " "
124: string(10) "a-zA-Z0-9]"
125: string(1) "s"
126:
127: -- Iteration 4 --
128: string(1) " "
129: string(1) "s"
130: string(1) " "
131: string(1) "s"
132: string(2) " "
133: string(2) " "
134: string(2) " "
135: string(2) "
136: "
137: string(4) " "
138: string(30) " "
139: string(10) "a-zA-Z0-9]"
140: string(1) "s"
141:
142: -- Iteration 5 --
143: string(6) "string"
144: string(1) "s"
145: string(6) "string"
146: string(1) "s"
147: string(7) " string"
148: string(7) "string "
149: string(7) " string"
150: string(7) "
151: string"
152: string(6) "string"
153: string(30) " string"
154: string(10) "a-zA-Z0-9]"
155: string(1) "s"
156:
157: -- Iteration 6 --
158: string(6) "string"
159: string(1) "s"
160: string(6) "string"
161: string(1) "s"
162: string(7) " string"
163: string(7) "string "
164: string(7) " string"
165: string(7) "
166: string"
167: string(6) "string"
168: string(30) " string"
169: string(10) "a-zA-Z0-9]"
170: string(1) "s"
171:
172: -- Iteration 7 --
173: string(4) "NULL"
174: string(1) "s"
175: string(4) "NULL"
176: string(1) "s"
177: string(5) " NULL"
178: string(5) "NULL "
179: string(5) " NULL"
180: string(5) "
181: NULL"
182: string(4) "NULL"
183: string(30) " NULL"
184: string(10) "a-zA-Z0-9]"
185: string(1) "s"
186:
187: -- Iteration 8 --
188: string(4) "null"
189: string(1) "s"
190: string(4) "null"
191: string(1) "s"
192: string(5) " null"
193: string(5) "null "
194: string(5) " null"
195: string(5) "
196: null"
197: string(4) "null"
198: string(30) " null"
199: string(10) "a-zA-Z0-9]"
200: string(1) "s"
201:
202: -- Iteration 9 --
203: string(5) "FALSE"
204: string(1) "s"
205: string(5) "FALSE"
206: string(1) "s"
207: string(6) " FALSE"
208: string(6) "FALSE "
209: string(6) " FALSE"
210: string(6) "
211: FALSE"
212: string(5) "FALSE"
213: string(30) " FALSE"
214: string(10) "a-zA-Z0-9]"
215: string(1) "s"
216:
217: -- Iteration 10 --
218: string(4) "true"
219: string(1) "s"
220: string(4) "true"
221: string(1) "s"
222: string(5) " true"
223: string(5) "true "
224: string(5) " true"
225: string(5) "
226: true"
227: string(4) "true"
228: string(30) " true"
229: string(10) "a-zA-Z0-9]"
230: string(1) "s"
231:
232: -- Iteration 11 --
233: string(1) " "
234: string(1) "s"
235: string(1) " "
236: string(1) "s"
237: string(2) " "
238: string(2) " "
239: string(2) " "
240: string(2) "
241: "
242: string(4) " "
243: string(30) " "
244: string(10) "a-zA-Z0-9]"
245: string(1) "s"
246:
247: -- Iteration 12 --
248: string(1) " "
249: string(1) "s"
250: string(1) " "
251: string(1) "s"
252: string(2) " "
253: string(2) " "
254: string(2) " "
255: string(2) "
256: "
257: string(4) " "
258: string(30) " "
259: string(10) "a-zA-Z0-9]"
260: string(1) "s"
261:
262: -- Iteration 13 --
263: string(2) "\0"
264: string(1) "s"
265: string(2) "\0"
266: string(1) "s"
267: string(3) " \0"
268: string(3) "\0 "
269: string(3) " \0"
270: string(3) "
271: \0"
272: string(4) " \0"
273: string(30) " \0"
274: string(10) "a-zA-Z0-9]"
275: string(1) "s"
276:
277: -- Iteration 14 --
278: string(4) "\060"
279: string(1) "s"
280: string(4) "\060"
281: string(1) "s"
282: string(5) " \060"
283: string(5) "\060 "
284: string(5) " \060"
285: string(5) "
286: \060"
287: string(4) "\060"
288: string(30) " \060"
289: string(10) "a-zA-Z0-9]"
290: string(1) "s"
291:
292: -- Iteration 15 --
293: string(1) "8"
294: string(1) "s"
295: string(1) "8"
296: string(1) "s"
297: string(2) " 8"
298: string(2) "8 "
299: string(2) " 8"
300: string(2) "
301: 8"
302: string(4) " 8"
303: string(30) " 8"
304: string(10) "a-zA-Z0-9]"
305: string(1) "s"
306:
307: -- Iteration 16 --
308: string(5) "0x55F"
309: string(1) "s"
310: string(5) "0x55F"
311: string(1) "s"
312: string(6) " 0x55F"
313: string(6) "0x55F "
314: string(6) " 0x55F"
315: string(6) "
316: 0x55F"
317: string(5) "0x55F"
318: string(30) " 0x55F"
319: string(10) "a-zA-Z0-9]"
320: string(1) "s"
321:
322: -- Iteration 17 --
323: string(3) "055"
324: string(1) "s"
325: string(3) "055"
326: string(1) "s"
327: string(4) " 055"
328: string(4) "055 "
329: string(4) " 055"
330: string(4) "
331: 055"
332: string(4) " 055"
333: string(30) " 055"
334: string(10) "a-zA-Z0-9]"
335: string(1) "s"
336:
337: -- Iteration 18 --
338: string(18) "@#$#$%%$^^$%^%^$^&"
339: string(1) "s"
340: string(18) "@#$#$%%$^^$%^%^$^&"
341: string(1) "s"
342: string(19) " @#$#$%%$^^$%^%^$^&"
343: string(19) "@#$#$%%$^^$%^%^$^& "
344: string(19) " @#$#$%%$^^$%^%^$^&"
345: string(19) "
346: @#$#$%%$^^$%^%^$^&"
347: string(18) "@#$#$%%$^^$%^%^$^&"
348: string(30) " @#$#$%%$^^$%^%^$^&"
349: string(10) "a-zA-Z0-9]"
350: string(1) "s"
351:
352: -- Iteration 19 --
353: string(37) "This is string defined
354: using heredoc."
355: string(1) "s"
356: string(37) "This is string defined
357: using heredoc."
358: string(1) "s"
359: string(38) " This is string defined
360: using heredoc."
361: string(38) "This is string defined
362: using heredoc. "
363: string(38) " This is string defined
364: using heredoc."
365: string(38) "
366: This is string defined
367: using heredoc."
368: string(37) "This is string defined
369: using heredoc."
370: string(37) "This is string defined
371: using heredoc."
372: string(10) "a-zA-Z0-9]"
373: string(1) "s"
374:
375: -- Iteration 20 --
376: string(23) "123456 3993
377: 4849 string"
378: string(1) "s"
379: string(23) "123456 3993
380: 4849 string"
381: string(1) "s"
382: string(24) " 123456 3993
383: 4849 string"
384: string(24) "123456 3993
385: 4849 string "
386: string(24) " 123456 3993
387: 4849 string"
388: string(24) "
389: 123456 3993
390: 4849 string"
391: string(23) "123456 3993
392: 4849 string"
393: string(30) " 123456 3993
394: 4849 string"
395: string(10) "a-zA-Z0-9]"
396: string(1) "s"
397:
398: -- Iteration 21 --
399: string(0) ""
400: string(1) "s"
401: string(0) ""
402: string(1) "s"
403: string(1) " "
404: string(1) " "
405: string(1) " "
406: string(1) "
407: "
408: string(4) " "
409: string(30) " "
410: string(10) "a-zA-Z0-9]"
411: string(1) "s"
412:
413: -- Iteration 22 --
414: string(4) "NULL"
415: string(1) "s"
416: string(4) "NULL"
417: string(1) "s"
418: string(5) " NULL"
419: string(5) "NULL "
420: string(5) " NULL"
421: string(5) "
422: NULL"
423: string(4) "NULL"
424: string(30) " NULL"
425: string(10) "a-zA-Z0-9]"
426: string(1) "s"
427: Done