1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 5 |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 1997-2013 The PHP Group |
6 +----------------------------------------------------------------------+
7 | This source file is subject to version 3.01 of the PHP license, |
8 | that is bundled with this package in the file LICENSE, and is |
9 | available through the world-wide-web at the following url: |
10 | http://www.php.net/license/3_01.txt |
11 | If you did not receive a copy of the PHP license and are unable to |
12 | obtain it through the world-wide-web, please send a note to |
13 | license@php.net so we can mail you a copy immediately. |
14 +----------------------------------------------------------------------+
15 | Author: Jim Winstead <jimw@php.net> |
16 +----------------------------------------------------------------------+
17 */
18 /* $Id$ */
19
20 #include <stdlib.h>
21 #include <string.h>
22 #include <ctype.h>
23 #include <sys/types.h>
24
25 #include "php.h"
26
27 #include "url.h"
28 #include "file.h"
29 #ifdef _OSD_POSIX
30 #ifndef APACHE
31 #error On this EBCDIC platform, PHP is only supported as an Apache module.
32 #else /*APACHE*/
33 #ifndef CHARSET_EBCDIC
34 #define CHARSET_EBCDIC /* this machine uses EBCDIC, not ASCII! */
35 #endif
36 #include "ebcdic.h"
37 #endif /*APACHE*/
38 #endif /*_OSD_POSIX*/
39
40 /* {{{ free_url
41 */
php_url_free(php_url * theurl)42 PHPAPI void php_url_free(php_url *theurl)
43 {
44 if (theurl->scheme)
45 efree(theurl->scheme);
46 if (theurl->user)
47 efree(theurl->user);
48 if (theurl->pass)
49 efree(theurl->pass);
50 if (theurl->host)
51 efree(theurl->host);
52 if (theurl->path)
53 efree(theurl->path);
54 if (theurl->query)
55 efree(theurl->query);
56 if (theurl->fragment)
57 efree(theurl->fragment);
58 efree(theurl);
59 }
60 /* }}} */
61
62 /* {{{ php_replace_controlchars
63 */
php_replace_controlchars_ex(char * str,int len)64 PHPAPI char *php_replace_controlchars_ex(char *str, int len)
65 {
66 unsigned char *s = (unsigned char *)str;
67 unsigned char *e = (unsigned char *)str + len;
68
69 if (!str) {
70 return (NULL);
71 }
72
73 while (s < e) {
74
75 if (iscntrl(*s)) {
76 *s='_';
77 }
78 s++;
79 }
80
81 return (str);
82 }
83 /* }}} */
84
php_replace_controlchars(char * str)85 PHPAPI char *php_replace_controlchars(char *str)
86 {
87 return php_replace_controlchars_ex(str, strlen(str));
88 }
89
php_url_parse(char const * str)90 PHPAPI php_url *php_url_parse(char const *str)
91 {
92 return php_url_parse_ex(str, strlen(str));
93 }
94
95 /* {{{ php_url_parse
96 */
php_url_parse_ex(char const * str,int length)97 PHPAPI php_url *php_url_parse_ex(char const *str, int length)
98 {
99 char port_buf[6];
100 php_url *ret = ecalloc(1, sizeof(php_url));
101 char const *s, *e, *p, *pp, *ue;
102
103 s = str;
104 ue = s + length;
105
106 /* parse scheme */
107 if ((e = memchr(s, ':', length)) && (e - s)) {
108 /* validate scheme */
109 p = s;
110 while (p < e) {
111 /* scheme = 1*[ lowalpha | digit | "+" | "-" | "." ] */
112 if (!isalpha(*p) && !isdigit(*p) && *p != '+' && *p != '.' && *p != '-') {
113 if (e + 1 < ue) {
114 goto parse_port;
115 } else {
116 goto just_path;
117 }
118 }
119 p++;
120 }
121
122 if (*(e + 1) == '\0') { /* only scheme is available */
123 ret->scheme = estrndup(s, (e - s));
124 php_replace_controlchars_ex(ret->scheme, (e - s));
125 goto end;
126 }
127
128 /*
129 * certain schemas like mailto: and zlib: may not have any / after them
130 * this check ensures we support those.
131 */
132 if (*(e+1) != '/') {
133 /* check if the data we get is a port this allows us to
134 * correctly parse things like a.com:80
135 */
136 p = e + 1;
137 while (isdigit(*p)) {
138 p++;
139 }
140
141 if ((*p == '\0' || *p == '/') && (p - e) < 7) {
142 goto parse_port;
143 }
144
145 ret->scheme = estrndup(s, (e-s));
146 php_replace_controlchars_ex(ret->scheme, (e - s));
147
148 length -= ++e - s;
149 s = e;
150 goto just_path;
151 } else {
152 ret->scheme = estrndup(s, (e-s));
153 php_replace_controlchars_ex(ret->scheme, (e - s));
154
155 if (*(e+2) == '/') {
156 s = e + 3;
157 if (!strncasecmp("file", ret->scheme, sizeof("file"))) {
158 if (*(e + 3) == '/') {
159 /* support windows drive letters as in:
160 file:///c:/somedir/file.txt
161 */
162 if (*(e + 5) == ':') {
163 s = e + 4;
164 }
165 goto nohost;
166 }
167 }
168 } else {
169 if (!strncasecmp("file", ret->scheme, sizeof("file"))) {
170 s = e + 1;
171 goto nohost;
172 } else {
173 length -= ++e - s;
174 s = e;
175 goto just_path;
176 }
177 }
178 }
179 } else if (e) { /* no scheme; starts with colon: look for port */
180 parse_port:
181 p = e + 1;
182 pp = p;
183
184 while (pp-p < 6 && isdigit(*pp)) {
185 pp++;
186 }
187
188 if (pp - p > 0 && pp - p < 6 && (*pp == '/' || *pp == '\0')) {
189 long port;
190 memcpy(port_buf, p, (pp - p));
191 port_buf[pp - p] = '\0';
192 port = strtol(port_buf, NULL, 10);
193 if (port > 0 && port <= 65535) {
194 ret->port = (unsigned short) port;
195 } else {
196 STR_FREE(ret->scheme);
197 efree(ret);
198 return NULL;
199 }
200 } else if (p == pp && *pp == '\0') {
201 STR_FREE(ret->scheme);
202 efree(ret);
203 return NULL;
204 } else {
205 goto just_path;
206 }
207 } else {
208 just_path:
209 ue = s + length;
210 goto nohost;
211 }
212
213 e = ue;
214
215 if (!(p = memchr(s, '/', (ue - s)))) {
216 char *query, *fragment;
217
218 query = memchr(s, '?', (ue - s));
219 fragment = memchr(s, '#', (ue - s));
220
221 if (query && fragment) {
222 if (query > fragment) {
223 e = fragment;
224 } else {
225 e = query;
226 }
227 } else if (query) {
228 e = query;
229 } else if (fragment) {
230 e = fragment;
231 }
232 } else {
233 e = p;
234 }
235
236 /* check for login and password */
237 if ((p = zend_memrchr(s, '@', (e-s)))) {
238 if ((pp = memchr(s, ':', (p-s)))) {
239 if ((pp-s) > 0) {
240 ret->user = estrndup(s, (pp-s));
241 php_replace_controlchars_ex(ret->user, (pp - s));
242 }
243
244 pp++;
245 if (p-pp > 0) {
246 ret->pass = estrndup(pp, (p-pp));
247 php_replace_controlchars_ex(ret->pass, (p-pp));
248 }
249 } else {
250 ret->user = estrndup(s, (p-s));
251 php_replace_controlchars_ex(ret->user, (p-s));
252 }
253
254 s = p + 1;
255 }
256
257 /* check for port */
258 if (*s == '[' && *(e-1) == ']') {
259 /* Short circuit portscan,
260 we're dealing with an
261 IPv6 embedded address */
262 p = s;
263 } else {
264 /* memrchr is a GNU specific extension
265 Emulate for wide compatability */
266 for(p = e; *p != ':' && p >= s; p--);
267 }
268
269 if (p >= s && *p == ':') {
270 if (!ret->port) {
271 p++;
272 if (e-p > 5) { /* port cannot be longer then 5 characters */
273 STR_FREE(ret->scheme);
274 STR_FREE(ret->user);
275 STR_FREE(ret->pass);
276 efree(ret);
277 return NULL;
278 } else if (e - p > 0) {
279 long port;
280 memcpy(port_buf, p, (e - p));
281 port_buf[e - p] = '\0';
282 port = strtol(port_buf, NULL, 10);
283 if (port > 0 && port <= 65535) {
284 ret->port = (unsigned short)port;
285 } else {
286 STR_FREE(ret->scheme);
287 STR_FREE(ret->user);
288 STR_FREE(ret->pass);
289 efree(ret);
290 return NULL;
291 }
292 }
293 p--;
294 }
295 } else {
296 p = e;
297 }
298
299 /* check if we have a valid host, if we don't reject the string as url */
300 if ((p-s) < 1) {
301 STR_FREE(ret->scheme);
302 STR_FREE(ret->user);
303 STR_FREE(ret->pass);
304 efree(ret);
305 return NULL;
306 }
307
308 ret->host = estrndup(s, (p-s));
309 php_replace_controlchars_ex(ret->host, (p - s));
310
311 if (e == ue) {
312 return ret;
313 }
314
315 s = e;
316
317 nohost:
318
319 if ((p = memchr(s, '?', (ue - s)))) {
320 pp = strchr(s, '#');
321
322 if (pp && pp < p) {
323 if (pp - s) {
324 ret->path = estrndup(s, (pp-s));
325 php_replace_controlchars_ex(ret->path, (pp - s));
326 }
327 p = pp;
328 goto label_parse;
329 }
330
331 if (p - s) {
332 ret->path = estrndup(s, (p-s));
333 php_replace_controlchars_ex(ret->path, (p - s));
334 }
335
336 if (pp) {
337 if (pp - ++p) {
338 ret->query = estrndup(p, (pp-p));
339 php_replace_controlchars_ex(ret->query, (pp - p));
340 }
341 p = pp;
342 goto label_parse;
343 } else if (++p - ue) {
344 ret->query = estrndup(p, (ue-p));
345 php_replace_controlchars_ex(ret->query, (ue - p));
346 }
347 } else if ((p = memchr(s, '#', (ue - s)))) {
348 if (p - s) {
349 ret->path = estrndup(s, (p-s));
350 php_replace_controlchars_ex(ret->path, (p - s));
351 }
352
353 label_parse:
354 p++;
355
356 if (ue - p) {
357 ret->fragment = estrndup(p, (ue-p));
358 php_replace_controlchars_ex(ret->fragment, (ue - p));
359 }
360 } else {
361 ret->path = estrndup(s, (ue-s));
362 php_replace_controlchars_ex(ret->path, (ue - s));
363 }
364 end:
365 return ret;
366 }
367 /* }}} */
368
369 /* {{{ proto mixed parse_url(string url, [int url_component])
370 Parse a URL and return its components */
PHP_FUNCTION(parse_url)371 PHP_FUNCTION(parse_url)
372 {
373 char *str;
374 int str_len;
375 php_url *resource;
376 long key = -1;
377
378 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &str, &str_len, &key) == FAILURE) {
379 return;
380 }
381
382 resource = php_url_parse_ex(str, str_len);
383 if (resource == NULL) {
384 /* @todo Find a method to determine why php_url_parse_ex() failed */
385 RETURN_FALSE;
386 }
387
388 if (key > -1) {
389 switch (key) {
390 case PHP_URL_SCHEME:
391 if (resource->scheme != NULL) RETVAL_STRING(resource->scheme, 1);
392 break;
393 case PHP_URL_HOST:
394 if (resource->host != NULL) RETVAL_STRING(resource->host, 1);
395 break;
396 case PHP_URL_PORT:
397 if (resource->port != 0) RETVAL_LONG(resource->port);
398 break;
399 case PHP_URL_USER:
400 if (resource->user != NULL) RETVAL_STRING(resource->user, 1);
401 break;
402 case PHP_URL_PASS:
403 if (resource->pass != NULL) RETVAL_STRING(resource->pass, 1);
404 break;
405 case PHP_URL_PATH:
406 if (resource->path != NULL) RETVAL_STRING(resource->path, 1);
407 break;
408 case PHP_URL_QUERY:
409 if (resource->query != NULL) RETVAL_STRING(resource->query, 1);
410 break;
411 case PHP_URL_FRAGMENT:
412 if (resource->fragment != NULL) RETVAL_STRING(resource->fragment, 1);
413 break;
414 default:
415 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid URL component identifier %ld", key);
416 RETVAL_FALSE;
417 }
418 goto done;
419 }
420
421 /* allocate an array for return */
422 array_init(return_value);
423
424 /* add the various elements to the array */
425 if (resource->scheme != NULL)
426 add_assoc_string(return_value, "scheme", resource->scheme, 1);
427 if (resource->host != NULL)
428 add_assoc_string(return_value, "host", resource->host, 1);
429 if (resource->port != 0)
430 add_assoc_long(return_value, "port", resource->port);
431 if (resource->user != NULL)
432 add_assoc_string(return_value, "user", resource->user, 1);
433 if (resource->pass != NULL)
434 add_assoc_string(return_value, "pass", resource->pass, 1);
435 if (resource->path != NULL)
436 add_assoc_string(return_value, "path", resource->path, 1);
437 if (resource->query != NULL)
438 add_assoc_string(return_value, "query", resource->query, 1);
439 if (resource->fragment != NULL)
440 add_assoc_string(return_value, "fragment", resource->fragment, 1);
441 done:
442 php_url_free(resource);
443 }
444 /* }}} */
445
446 /* {{{ php_htoi
447 */
php_htoi(char * s)448 static int php_htoi(char *s)
449 {
450 int value;
451 int c;
452
453 c = ((unsigned char *)s)[0];
454 if (isupper(c))
455 c = tolower(c);
456 value = (c >= '0' && c <= '9' ? c - '0' : c - 'a' + 10) * 16;
457
458 c = ((unsigned char *)s)[1];
459 if (isupper(c))
460 c = tolower(c);
461 value += c >= '0' && c <= '9' ? c - '0' : c - 'a' + 10;
462
463 return (value);
464 }
465 /* }}} */
466
467 /* rfc1738:
468
469 ...The characters ";",
470 "/", "?", ":", "@", "=" and "&" are the characters which may be
471 reserved for special meaning within a scheme...
472
473 ...Thus, only alphanumerics, the special characters "$-_.+!*'(),", and
474 reserved characters used for their reserved purposes may be used
475 unencoded within a URL...
476
477 For added safety, we only leave -_. unencoded.
478 */
479
480 static unsigned char hexchars[] = "0123456789ABCDEF";
481
482 /* {{{ php_url_encode
483 */
php_url_encode(char const * s,int len,int * new_length)484 PHPAPI char *php_url_encode(char const *s, int len, int *new_length)
485 {
486 register unsigned char c;
487 unsigned char *to, *start;
488 unsigned char const *from, *end;
489
490 from = (unsigned char *)s;
491 end = (unsigned char *)s + len;
492 start = to = (unsigned char *) safe_emalloc(3, len, 1);
493
494 while (from < end) {
495 c = *from++;
496
497 if (c == ' ') {
498 *to++ = '+';
499 #ifndef CHARSET_EBCDIC
500 } else if ((c < '0' && c != '-' && c != '.') ||
501 (c < 'A' && c > '9') ||
502 (c > 'Z' && c < 'a' && c != '_') ||
503 (c > 'z')) {
504 to[0] = '%';
505 to[1] = hexchars[c >> 4];
506 to[2] = hexchars[c & 15];
507 to += 3;
508 #else /*CHARSET_EBCDIC*/
509 } else if (!isalnum(c) && strchr("_-.", c) == NULL) {
510 /* Allow only alphanumeric chars and '_', '-', '.'; escape the rest */
511 to[0] = '%';
512 to[1] = hexchars[os_toascii[c] >> 4];
513 to[2] = hexchars[os_toascii[c] & 15];
514 to += 3;
515 #endif /*CHARSET_EBCDIC*/
516 } else {
517 *to++ = c;
518 }
519 }
520 *to = 0;
521 if (new_length) {
522 *new_length = to - start;
523 }
524 return (char *) start;
525 }
526 /* }}} */
527
528 /* {{{ proto string urlencode(string str)
529 URL-encodes string */
PHP_FUNCTION(urlencode)530 PHP_FUNCTION(urlencode)
531 {
532 char *in_str, *out_str;
533 int in_str_len, out_str_len;
534
535 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &in_str,
536 &in_str_len) == FAILURE) {
537 return;
538 }
539
540 out_str = php_url_encode(in_str, in_str_len, &out_str_len);
541 RETURN_STRINGL(out_str, out_str_len, 0);
542 }
543 /* }}} */
544
545 /* {{{ proto string urldecode(string str)
546 Decodes URL-encoded string */
PHP_FUNCTION(urldecode)547 PHP_FUNCTION(urldecode)
548 {
549 char *in_str, *out_str;
550 int in_str_len, out_str_len;
551
552 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &in_str,
553 &in_str_len) == FAILURE) {
554 return;
555 }
556
557 out_str = estrndup(in_str, in_str_len);
558 out_str_len = php_url_decode(out_str, in_str_len);
559
560 RETURN_STRINGL(out_str, out_str_len, 0);
561 }
562 /* }}} */
563
564 /* {{{ php_url_decode
565 */
php_url_decode(char * str,int len)566 PHPAPI int php_url_decode(char *str, int len)
567 {
568 char *dest = str;
569 char *data = str;
570
571 while (len--) {
572 if (*data == '+') {
573 *dest = ' ';
574 }
575 else if (*data == '%' && len >= 2 && isxdigit((int) *(data + 1))
576 && isxdigit((int) *(data + 2))) {
577 #ifndef CHARSET_EBCDIC
578 *dest = (char) php_htoi(data + 1);
579 #else
580 *dest = os_toebcdic[(char) php_htoi(data + 1)];
581 #endif
582 data += 2;
583 len -= 2;
584 } else {
585 *dest = *data;
586 }
587 data++;
588 dest++;
589 }
590 *dest = '\0';
591 return dest - str;
592 }
593 /* }}} */
594
595 /* {{{ php_raw_url_encode
596 */
php_raw_url_encode(char const * s,int len,int * new_length)597 PHPAPI char *php_raw_url_encode(char const *s, int len, int *new_length)
598 {
599 register int x, y;
600 unsigned char *str;
601
602 str = (unsigned char *) safe_emalloc(3, len, 1);
603 for (x = 0, y = 0; len--; x++, y++) {
604 str[y] = (unsigned char) s[x];
605 #ifndef CHARSET_EBCDIC
606 if ((str[y] < '0' && str[y] != '-' && str[y] != '.') ||
607 (str[y] < 'A' && str[y] > '9') ||
608 (str[y] > 'Z' && str[y] < 'a' && str[y] != '_') ||
609 (str[y] > 'z' && str[y] != '~')) {
610 str[y++] = '%';
611 str[y++] = hexchars[(unsigned char) s[x] >> 4];
612 str[y] = hexchars[(unsigned char) s[x] & 15];
613 #else /*CHARSET_EBCDIC*/
614 if (!isalnum(str[y]) && strchr("_-.~", str[y]) != NULL) {
615 str[y++] = '%';
616 str[y++] = hexchars[os_toascii[(unsigned char) s[x]] >> 4];
617 str[y] = hexchars[os_toascii[(unsigned char) s[x]] & 15];
618 #endif /*CHARSET_EBCDIC*/
619 }
620 }
621 str[y] = '\0';
622 if (new_length) {
623 *new_length = y;
624 }
625 return ((char *) str);
626 }
627 /* }}} */
628
629 /* {{{ proto string rawurlencode(string str)
630 URL-encodes string */
631 PHP_FUNCTION(rawurlencode)
632 {
633 char *in_str, *out_str;
634 int in_str_len, out_str_len;
635
636 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &in_str,
637 &in_str_len) == FAILURE) {
638 return;
639 }
640
641 out_str = php_raw_url_encode(in_str, in_str_len, &out_str_len);
642 RETURN_STRINGL(out_str, out_str_len, 0);
643 }
644 /* }}} */
645
646 /* {{{ proto string rawurldecode(string str)
647 Decodes URL-encodes string */
648 PHP_FUNCTION(rawurldecode)
649 {
650 char *in_str, *out_str;
651 int in_str_len, out_str_len;
652
653 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &in_str,
654 &in_str_len) == FAILURE) {
655 return;
656 }
657
658 out_str = estrndup(in_str, in_str_len);
659 out_str_len = php_raw_url_decode(out_str, in_str_len);
660
661 RETURN_STRINGL(out_str, out_str_len, 0);
662 }
663 /* }}} */
664
665 /* {{{ php_raw_url_decode
666 */
667 PHPAPI int php_raw_url_decode(char *str, int len)
668 {
669 char *dest = str;
670 char *data = str;
671
672 while (len--) {
673 if (*data == '%' && len >= 2 && isxdigit((int) *(data + 1))
674 && isxdigit((int) *(data + 2))) {
675 #ifndef CHARSET_EBCDIC
676 *dest = (char) php_htoi(data + 1);
677 #else
678 *dest = os_toebcdic[(char) php_htoi(data + 1)];
679 #endif
680 data += 2;
681 len -= 2;
682 } else {
683 *dest = *data;
684 }
685 data++;
686 dest++;
687 }
688 *dest = '\0';
689 return dest - str;
690 }
691 /* }}} */
692
693 /* {{{ proto array get_headers(string url[, int format])
694 fetches all the headers sent by the server in response to a HTTP request */
695 PHP_FUNCTION(get_headers)
696 {
697 char *url;
698 int url_len;
699 php_stream_context *context;
700 php_stream *stream;
701 zval **prev_val, **hdr = NULL, **h;
702 HashPosition pos;
703 HashTable *hashT;
704 long format = 0;
705
706 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &url, &url_len, &format) == FAILURE) {
707 return;
708 }
709 context = FG(default_context) ? FG(default_context) : (FG(default_context) = php_stream_context_alloc());
710
711 if (!(stream = php_stream_open_wrapper_ex(url, "r", REPORT_ERRORS | STREAM_USE_URL | STREAM_ONLY_GET_HEADERS, NULL, context))) {
712 RETURN_FALSE;
713 }
714
715 if (!stream->wrapperdata || Z_TYPE_P(stream->wrapperdata) != IS_ARRAY) {
716 php_stream_close(stream);
717 RETURN_FALSE;
718 }
719
720 array_init(return_value);
721
722 /* check for curl-wrappers that provide headers via a special "headers" element */
723 if (zend_hash_find(HASH_OF(stream->wrapperdata), "headers", sizeof("headers"), (void **)&h) != FAILURE && Z_TYPE_PP(h) == IS_ARRAY) {
724 /* curl-wrappers don't load data until the 1st read */
725 if (!Z_ARRVAL_PP(h)->nNumOfElements) {
726 php_stream_getc(stream);
727 }
728 zend_hash_find(HASH_OF(stream->wrapperdata), "headers", sizeof("headers"), (void **)&h);
729 hashT = Z_ARRVAL_PP(h);
730 } else {
731 hashT = HASH_OF(stream->wrapperdata);
732 }
733
734 zend_hash_internal_pointer_reset_ex(hashT, &pos);
735 while (zend_hash_get_current_data_ex(hashT, (void**)&hdr, &pos) != FAILURE) {
736 if (!hdr || Z_TYPE_PP(hdr) != IS_STRING) {
737 zend_hash_move_forward_ex(hashT, &pos);
738 continue;
739 }
740 if (!format) {
741 no_name_header:
742 add_next_index_stringl(return_value, Z_STRVAL_PP(hdr), Z_STRLEN_PP(hdr), 1);
743 } else {
744 char c;
745 char *s, *p;
746
747 if ((p = strchr(Z_STRVAL_PP(hdr), ':'))) {
748 c = *p;
749 *p = '\0';
750 s = p + 1;
751 while (isspace((int)*(unsigned char *)s)) {
752 s++;
753 }
754
755 if (zend_hash_find(HASH_OF(return_value), Z_STRVAL_PP(hdr), (p - Z_STRVAL_PP(hdr) + 1), (void **) &prev_val) == FAILURE) {
756 add_assoc_stringl_ex(return_value, Z_STRVAL_PP(hdr), (p - Z_STRVAL_PP(hdr) + 1), s, (Z_STRLEN_PP(hdr) - (s - Z_STRVAL_PP(hdr))), 1);
757 } else { /* some headers may occur more then once, therefor we need to remake the string into an array */
758 convert_to_array(*prev_val);
759 add_next_index_stringl(*prev_val, s, (Z_STRLEN_PP(hdr) - (s - Z_STRVAL_PP(hdr))), 1);
760 }
761
762 *p = c;
763 } else {
764 goto no_name_header;
765 }
766 }
767 zend_hash_move_forward_ex(hashT, &pos);
768 }
769
770 php_stream_close(stream);
771 }
772 /* }}} */
773
774 /*
775 * Local variables:
776 * tab-width: 4
777 * c-basic-offset: 4
778 * End:
779 * vim600: sw=4 ts=4 fdm=marker
780 * vim<600: sw=4 ts=4
781 */
782
