59177427 |
1 | <?php |
7350889b |
2 | |
35586184 |
3 | /** |
258d61ed |
4 | * imap_messages.php |
5 | * |
6c84ba1e |
6 | * Copyright (c) 1999-2005 The SquirrelMail Project Team |
258d61ed |
7 | * Licensed under the GNU GPL. For full terms see the file COPYING. |
8 | * |
9 | * This implements functions that manipulate messages |
10 | * NOTE: Quite a few functions in this file are obsolete |
11 | * |
12 | * @version $Id$ |
13 | * @package squirrelmail |
14 | * @subpackage imap |
15 | */ |
052e0c26 |
16 | |
97f7ddf2 |
17 | |
7c3e0802 |
18 | /** |
8315c94c |
19 | * Copy a set of messages ($id) to another mailbox ($mailbox) |
258d61ed |
20 | * @param int $imap_stream The resource ID for the IMAP socket |
21 | * @param string $id The list of messages to copy |
22 | * @param string $mailbox The destination to copy to |
4e6e5d2d |
23 | * @param bool $handle_errors Show error messages in case of a NO, BAD or BYE response |
24 | * @return bool If the copy completed without errors |
258d61ed |
25 | */ |
4e6e5d2d |
26 | function sqimap_msgs_list_copy($imap_stream, $id, $mailbox, $handle_errors = true) { |
1c198ef7 |
27 | $msgs_id = sqimap_message_list_squisher($id); |
4e6e5d2d |
28 | $read = sqimap_run_command ($imap_stream, "COPY $msgs_id " . sqimap_encode_mailbox_name($mailbox), $handle_errors, $response, $message, TRUE); |
324ac3c5 |
29 | if ($response == 'OK') { |
30 | return true; |
31 | } else { |
32 | return false; |
33 | } |
7c3e0802 |
34 | } |
35 | |
8315c94c |
36 | |
7c3e0802 |
37 | /** |
8315c94c |
38 | * Move a set of messages ($id) to another mailbox. Deletes the originals. |
258d61ed |
39 | * @param int $imap_stream The resource ID for the IMAP socket |
40 | * @param string $id The list of messages to move |
41 | * @param string $mailbox The destination to move to |
4e6e5d2d |
42 | * @param bool $handle_errors Show error messages in case of a NO, BAD or BYE response |
43 | * @return bool If the move completed without errors |
258d61ed |
44 | */ |
4e6e5d2d |
45 | function sqimap_msgs_list_move($imap_stream, $id, $mailbox, $handle_errors = true) { |
7c3e0802 |
46 | $msgs_id = sqimap_message_list_squisher($id); |
4e6e5d2d |
47 | if (sqimap_msgs_list_copy ($imap_stream, $id, $mailbox, $handle_errors)) { |
324ac3c5 |
48 | return sqimap_toggle_flag($imap_stream, $id, '\\Deleted', true, true); |
49 | } else { |
50 | return false; |
51 | } |
034fddf9 |
52 | } |
53 | |
54 | |
d6c32258 |
55 | /** |
258d61ed |
56 | * Deletes a message and move it to trash or expunge the mailbox |
57 | * @param resource imap connection |
58 | * @param string $mailbox mailbox, used for checking if it concerns the trash_folder |
59 | * @param array $id list with uid's |
83246804 |
60 | * @param bool $bypass_trash (since 1.5.0) skip copy to trash |
258d61ed |
61 | * @return array $aMessageList array with messages containing the new flags and UID @see parseFetch |
83246804 |
62 | * @since 1.4.0 |
258d61ed |
63 | */ |
8315c94c |
64 | function sqimap_msgs_list_delete($imap_stream, $mailbox, $id, $bypass_trash=false) { |
324ac3c5 |
65 | // FIX ME, remove globals by introducing an associative array with properties |
66 | // as 4th argument as replacement for the bypass_trash var |
6201339c |
67 | global $move_to_trash, $trash_folder; |
324ac3c5 |
68 | $bRes = true; |
abafb676 |
69 | if (($move_to_trash == true) && ($bypass_trash != true) && |
70 | (sqimap_mailbox_exists($imap_stream, $trash_folder) && ($mailbox != $trash_folder)) ) { |
324ac3c5 |
71 | $bRes = sqimap_msgs_list_copy ($imap_stream, $id, $trash_folder); |
72 | } |
73 | if ($bRes) { |
74 | return sqimap_toggle_flag($imap_stream, $id, '\\Deleted', true, true); |
75 | } else { |
76 | return false; |
034fddf9 |
77 | } |
034fddf9 |
78 | } |
79 | |
80 | |
258d61ed |
81 | /** |
82 | * Set a flag on the provided uid list |
83 | * @param resource imap connection |
84 | * @param array $id list with uid's |
85 | * @param string $flag Flags to set/unset flags can be i.e.'\Seen', '\Answered', '\Seen \Answered' |
86 | * @param bool $set add (true) or remove (false) the provided flag |
87 | * @param bool $handle_errors Show error messages in case of a NO, BAD or BYE response |
88 | * @return array $aMessageList array with messages containing the new flags and UID @see parseFetch |
89 | */ |
034fddf9 |
90 | function sqimap_toggle_flag($imap_stream, $id, $flag, $set, $handle_errors) { |
034fddf9 |
91 | $msgs_id = sqimap_message_list_squisher($id); |
92 | $set_string = ($set ? '+' : '-'); |
324ac3c5 |
93 | $aResponse = sqimap_run_command_list($imap_stream, "STORE $msgs_id ".$set_string."FLAGS ($flag)", $handle_errors, $response, $message, TRUE); |
94 | // parse the fetch response |
95 | return parseFetch($aResponse); |
034fddf9 |
96 | } |
97 | |
8315c94c |
98 | |
48af4b64 |
99 | /** |
258d61ed |
100 | * Sort the message list and crunch to be as small as possible |
101 | * (overflow could happen, so make it small if possible) |
102 | */ |
97f7ddf2 |
103 | function sqimap_message_list_squisher($messages_array) { |
104 | if( !is_array( $messages_array ) ) { |
fe70ae27 |
105 | return $messages_array; |
97f7ddf2 |
106 | } |
2d34da11 |
107 | |
97f7ddf2 |
108 | sort($messages_array, SORT_NUMERIC); |
109 | $msgs_str = ''; |
110 | while ($messages_array) { |
111 | $start = array_shift($messages_array); |
112 | $end = $start; |
113 | while (isset($messages_array[0]) && $messages_array[0] == $end + 1) { |
114 | $end = array_shift($messages_array); |
115 | } |
116 | if ($msgs_str != '') { |
117 | $msgs_str .= ','; |
118 | } |
119 | $msgs_str .= $start; |
120 | if ($start != $end) { |
121 | $msgs_str .= ':' . $end; |
122 | } |
123 | } |
97f7ddf2 |
124 | return $msgs_str; |
3411d4ec |
125 | } |
97f7ddf2 |
126 | |
8315c94c |
127 | |
48af4b64 |
128 | /** |
8315c94c |
129 | * Retrieves an array with a sorted uid list. Sorting is done on the imap server |
130 | * @link http://www.ietf.org/internet-drafts/draft-ietf-imapext-sort-17.txt |
131 | * @param resource $imap_stream IMAP socket connection |
132 | * @param string $sSortField Field to sort on |
133 | * @param bool $reverse Reverse order search |
134 | * @return array $id sorted uid list |
135 | */ |
136 | function sqimap_get_sort_order($imap_stream, $sSortField, $reverse, $search='ALL') { |
ce68b76b |
137 | global $default_charset; |
2d34da11 |
138 | |
ffb776c4 |
139 | if ($sSortField) { |
140 | if ($reverse) { |
141 | $sSortField = 'REVERSE '.$sSortField; |
142 | } |
324ac3c5 |
143 | $query = "SORT ($sSortField) ".strtoupper($default_charset)." $search"; |
144 | // FIX ME sqimap_run_command should return the parsed data accessible by $aDATA['SORT'] |
145 | $aData = sqimap_run_command ($imap_stream, $query, false, $response, $message, TRUE); |
146 | /* fallback to default charset */ |
147 | if ($response == 'NO' && strpos($message,'[BADCHARSET]') !== false) { |
148 | $query = "SORT ($sSortField) US-ASCII $search"; |
149 | $aData = sqimap_run_command ($imap_stream, $query, true, $response, $message, TRUE); |
cdca177a |
150 | } |
0fdc2fb6 |
151 | } |
324ac3c5 |
152 | |
153 | if ($response == 'OK') { |
154 | return parseUidList($aData,'SORT'); |
ffb776c4 |
155 | } else { |
324ac3c5 |
156 | return false; |
157 | } |
158 | } |
159 | |
258d61ed |
160 | |
161 | /** |
8315c94c |
162 | * Parses a UID list returned on a SORT or SEARCH request |
163 | * @param array $aData imap response |
164 | * @param string $sCommand issued imap command (SEARCH or SORT) |
165 | * @return array $aUid uid list |
166 | */ |
324ac3c5 |
167 | function parseUidList($aData,$sCommand) { |
168 | $aUid = array(); |
169 | if (isset($aData) && count($aData)) { |
170 | for ($i=0,$iCnt=count($aData);$i<$iCnt;++$i) { |
171 | if (preg_match("/^\* $sCommand (.+)$/", $aData[$i], $aMatch)) { |
172 | $aUid += preg_split("/ /", trim($aMatch[1])); |
173 | } |
174 | } |
cdca177a |
175 | } |
324ac3c5 |
176 | return array_unique($aUid); |
aa0da530 |
177 | } |
2d34da11 |
178 | |
26b22b20 |
179 | /** |
258d61ed |
180 | * Retrieves an array with a sorted uid list. Sorting is done by SquirrelMail |
181 | * |
182 | * @param resource $imap_stream IMAP socket connection |
183 | * @param string $sSortField Field to sort on |
184 | * @param bool $reverse Reverse order search |
185 | * @param array $aUid limit the search to the provided array with uid's default sqimap_get_small_headers uses 1:* |
186 | * @return array $aUid sorted uid list |
187 | */ |
8315c94c |
188 | function get_squirrel_sort($imap_stream, $sSortField, $reverse = false, $aUid = NULL) { |
e0e30169 |
189 | if ($sSortField != 'RFC822.SIZE' && $sSortField != 'INTERNALDATE') { |
324ac3c5 |
190 | $msgs = sqimap_get_small_header_list($imap_stream, $aUid, |
e0e30169 |
191 | array($sSortField), array()); |
ffb776c4 |
192 | } else { |
324ac3c5 |
193 | $msgs = sqimap_get_small_header_list($imap_stream, $aUid, |
e0e30169 |
194 | array(), array($sSortField)); |
ffb776c4 |
195 | } |
c2e29558 |
196 | $aUid = array(); |
76f29d49 |
197 | $walk = false; |
ffb776c4 |
198 | switch ($sSortField) { |
76f29d49 |
199 | // natcasesort section |
ffb776c4 |
200 | case 'FROM': |
ffb776c4 |
201 | case 'TO': |
76f29d49 |
202 | case 'CC': |
203 | if(!$walk) { |
204 | array_walk($msgs, create_function('&$v,&$k,$f', |
205 | '$v[$f] = (isset($v[$f])) ? $v[$f] : ""; |
544ab9e2 |
206 | $addr = reset(parseRFC822Address($v[$f],1)); |
207 | $sPersonal = (isset($addr[SQM_ADDR_PERSONAL]) && $addr[SQM_ADDR_PERSONAL]) ? |
208 | $addr[SQM_ADDR_PERSONAL] : ""; |
209 | $sEmail = ($addr[SQM_ADDR_HOST]) ? |
204f909c |
210 | $addr[SQM_ADDR_MAILBOX] . "@".$addr[SQM_ADDR_HOST] : |
544ab9e2 |
211 | $addr[SQM_ADDR_HOST]; |
212 | $v[$f] = ($sPersonal) ? decodeHeader($sPersonal):$sEmail;'),$sSortField); |
76f29d49 |
213 | $walk = true; |
cdca177a |
214 | } |
76f29d49 |
215 | // nobreak |
ffb776c4 |
216 | case 'SUBJECT': |
76f29d49 |
217 | if(!$walk) { |
218 | array_walk($msgs, create_function('&$v,&$k,$f', |
219 | '$v[$f] = (isset($v[$f])) ? $v[$f] : ""; |
220 | $v[$f] = strtolower(decodeHeader(trim($v[$f]))); |
221 | $v[$f] = (preg_match("/^(vedr|sv|re|aw|\[\w\]):\s*(.*)$/si", $v[$f], $matches)) ? |
222 | $matches[2] : $v[$f];'),$sSortField); |
223 | $walk = true; |
224 | } |
ffb776c4 |
225 | foreach ($msgs as $item) { |
324ac3c5 |
226 | $aUid[$item['UID']] = $item[$sSortField]; |
ffb776c4 |
227 | } |
76f29d49 |
228 | natcasesort($aUid); |
229 | $aUid = array_keys($aUid); |
ffb776c4 |
230 | if ($reverse) { |
e432a21c |
231 | $aUid = array_reverse($aUid); |
ffb776c4 |
232 | } |
233 | break; |
76f29d49 |
234 | // \natcasesort section |
235 | // sort_numeric section |
ffb776c4 |
236 | case 'DATE': |
76f29d49 |
237 | case 'INTERNALDATE': |
238 | if(!$walk) { |
239 | array_walk($msgs, create_function('&$v,$k,$f', |
240 | '$v[$f] = (isset($v[$f])) ? $v[$f] : ""; |
241 | $v[$f] = getTimeStamp(explode(" ",$v[$f]));'),$sSortField); |
242 | $walk = true; |
ffb776c4 |
243 | } |
76f29d49 |
244 | // nobreak; |
ffb776c4 |
245 | case 'RFC822.SIZE': |
c2e29558 |
246 | if(!$walk) { |
247 | // redefine $sSortField to maintain the same namespace between |
598294a7 |
248 | // server-side sorting and SquirrelMail sorting |
c2e29558 |
249 | $sSortField = 'SIZE'; |
250 | } |
ffb776c4 |
251 | foreach ($msgs as $item) { |
324ac3c5 |
252 | $aUid[$item['UID']] = (isset($item[$sSortField])) ? $item[$sSortField] : 0; |
ffb776c4 |
253 | } |
254 | if ($reverse) { |
76f29d49 |
255 | arsort($aUid,SORT_NUMERIC); |
ffb776c4 |
256 | } else { |
76f29d49 |
257 | asort($aUid, SORT_NUMERIC); |
ffb776c4 |
258 | } |
76f29d49 |
259 | $aUid = array_keys($aUid); |
ffb776c4 |
260 | break; |
76f29d49 |
261 | // \sort_numeric section |
ffb776c4 |
262 | case 'UID': |
76f29d49 |
263 | $aUid = array_reverse($msgs); |
ffb776c4 |
264 | break; |
6201339c |
265 | } |
76f29d49 |
266 | return $aUid; |
cdca177a |
267 | } |
268 | |
8315c94c |
269 | |
48af4b64 |
270 | /** |
258d61ed |
271 | * Returns an indent array for printMessageinfo() |
272 | * This represents the amount of indent needed (value), |
273 | * for this message number (key) |
274 | */ |
76f29d49 |
275 | |
276 | /* |
277 | * Notes for future work: |
278 | * indent_array should contain: indent_level, parent and flags, |
279 | * sibling notes .. |
280 | * To achieve that we need to define the following flags: |
281 | * 0: hasnochildren |
282 | * 1: haschildren |
283 | * 2: is first |
284 | * 4: is last |
285 | * a node has sibling nodes if it's not the last node |
286 | * a node has no sibling nodes if it's the last node |
287 | * By using binary comparations we can store the flag in one var |
288 | * |
289 | * example: |
290 | * -1 par = 0, level = 0, flag = 1 + 2 + 4 = 7 (haschildren, isfirst, islast) |
291 | * \-2 par = 1, level = 1, flag = 0 + 2 = 2 (hasnochildren, isfirst) |
292 | * |-3 par = 1, level = 1, flag = 1 + 4 = 5 (haschildren, islast) |
293 | * \-4 par = 3, level = 2, flag = 1 + 2 + 4 = 7 (haschildren, isfirst, islast) |
294 | * \-5 par = 4, level = 3, flag = 0 + 2 + 4 = 6 (hasnochildren, isfirst, islast) |
295 | */ |
8315c94c |
296 | function get_parent_level($thread_new) { |
48af4b64 |
297 | $parent = ''; |
298 | $child = ''; |
299 | $cutoff = 0; |
cdca177a |
300 | |
76f29d49 |
301 | /* |
302 | * loop through the threads and take unwanted characters out |
303 | * of the thread string then chop it up |
304 | */ |
7c612fdd |
305 | for ($i=0;$i<count($thread_new);$i++) { |
306 | $thread_new[$i] = preg_replace("/\s\(/", "(", $thread_new[$i]); |
307 | $thread_new[$i] = preg_replace("/(\d+)/", "$1|", $thread_new[$i]); |
308 | $thread_new[$i] = preg_split("/\|/", $thread_new[$i], -1, PREG_SPLIT_NO_EMPTY); |
1c198ef7 |
309 | } |
7c612fdd |
310 | $indent_array = array(); |
76f29d49 |
311 | if (!$thread_new) { |
312 | $thread_new = array(); |
313 | } |
288bbce0 |
314 | /* looping through the parts of one message thread */ |
cdca177a |
315 | |
7c612fdd |
316 | for ($i=0;$i<count($thread_new);$i++) { |
76f29d49 |
317 | /* first grab the parent, it does not indent */ |
cdca177a |
318 | |
7c612fdd |
319 | if (isset($thread_new[$i][0])) { |
288bbce0 |
320 | if (preg_match("/(\d+)/", $thread_new[$i][0], $regs)) { |
321 | $parent = $regs[1]; |
322 | } |
7c612fdd |
323 | } |
324 | $indent_array[$parent] = 0; |
288bbce0 |
325 | |
76f29d49 |
326 | /* |
327 | * now the children, checking each thread portion for |
328 | * ),(, and space, adjusting the level and space values |
329 | * to get the indent level |
330 | */ |
288bbce0 |
331 | $level = 0; |
474528eb |
332 | $spaces = array(); |
333 | $spaces_total = 0; |
7c612fdd |
334 | $indent = 0; |
288bbce0 |
335 | $fake = FALSE; |
76f29d49 |
336 | for ($k=1,$iCnt=count($thread_new[$i])-1;$k<$iCnt;++$k) { |
7c612fdd |
337 | $chars = count_chars($thread_new[$i][$k], 1); |
288bbce0 |
338 | if (isset($chars['40'])) { /* testing for ( */ |
76f29d49 |
339 | $level += $chars['40']; |
7c612fdd |
340 | } |
288bbce0 |
341 | if (isset($chars['41'])) { /* testing for ) */ |
76f29d49 |
342 | $level -= $chars['41']; |
474528eb |
343 | $spaces[$level] = 0; |
288bbce0 |
344 | /* if we were faking lets stop, this portion |
76f29d49 |
345 | * of the thread is over |
346 | */ |
288bbce0 |
347 | if ($level == $cutoff) { |
348 | $fake = FALSE; |
7c612fdd |
349 | } |
350 | } |
288bbce0 |
351 | if (isset($chars['32'])) { /* testing for space */ |
474528eb |
352 | if (!isset($spaces[$level])) { |
353 | $spaces[$level] = 0; |
354 | } |
76f29d49 |
355 | $spaces[$level] += $chars['32']; |
474528eb |
356 | } |
357 | for ($x=0;$x<=$level;$x++) { |
358 | if (isset($spaces[$x])) { |
76f29d49 |
359 | $spaces_total += $spaces[$x]; |
474528eb |
360 | } |
288bbce0 |
361 | } |
474528eb |
362 | $indent = $level + $spaces_total; |
288bbce0 |
363 | /* must have run into a message that broke the thread |
76f29d49 |
364 | * so we are adjusting for that portion |
365 | */ |
288bbce0 |
366 | if ($fake == TRUE) { |
367 | $indent = $indent +1; |
7c612fdd |
368 | } |
369 | if (preg_match("/(\d+)/", $thread_new[$i][$k], $regs)) { |
370 | $child = $regs[1]; |
371 | } |
288bbce0 |
372 | /* the thread must be broken if $indent == 0 |
76f29d49 |
373 | * so indent the message once and start faking it |
374 | */ |
288bbce0 |
375 | if ($indent == 0) { |
376 | $indent = 1; |
377 | $fake = TRUE; |
378 | $cutoff = $level; |
379 | } |
380 | /* dont need abs but if indent was negative |
76f29d49 |
381 | * errors would occur |
382 | */ |
383 | $indent_array[$child] = ($indent < 0) ? 0 : $indent; |
474528eb |
384 | $spaces_total = 0; |
cdca177a |
385 | } |
7c612fdd |
386 | } |
387 | return $indent_array; |
388 | } |
389 | |
390 | |
48af4b64 |
391 | /** |
258d61ed |
392 | * Returns an array with each element as a string representing one |
393 | * message-thread as returned by the IMAP server. |
394 | * @link http://www.ietf.org/internet-drafts/draft-ietf-imapext-sort-13.txt |
395 | */ |
8315c94c |
396 | function get_thread_sort($imap_stream, $search='ALL') { |
ffb776c4 |
397 | global $thread_new, $sort_by_ref, $default_charset, $server_sort_array, $indent_array; |
324ac3c5 |
398 | |
7c612fdd |
399 | $thread_temp = array (); |
400 | if ($sort_by_ref == 1) { |
401 | $sort_type = 'REFERENCES'; |
76f29d49 |
402 | } else { |
7c612fdd |
403 | $sort_type = 'ORDEREDSUBJECT'; |
404 | } |
324ac3c5 |
405 | $query = "THREAD $sort_type ".strtoupper($default_charset)." $search"; |
406 | |
407 | $thread_test = sqimap_run_command ($imap_stream, $query, false, $response, $message, TRUE); |
408 | /* fallback to default charset */ |
409 | if ($response == 'NO' && strpos($message,'[BADCHARSET]') !== false) { |
410 | $query = "THREAD $sort_type US-ASCII $search"; |
411 | $thread_test = sqimap_run_command ($imap_stream, $query, true, $response, $message, TRUE); |
412 | } |
2728fa19 |
413 | if (isset($thread_test[0])) { |
9978560b |
414 | for ($i=0,$iCnt=count($thread_test);$i<$iCnt;++$i) { |
76f29d49 |
415 | if (preg_match("/^\* THREAD (.+)$/", $thread_test[$i], $regs)) { |
416 | $thread_list = trim($regs[1]); |
417 | break; |
418 | } |
1c198ef7 |
419 | } |
76f29d49 |
420 | } else { |
421 | $thread_list = ""; |
7c612fdd |
422 | } |
26eca02e |
423 | if (!preg_match("/OK/", $response)) { |
76f29d49 |
424 | $server_sort_array = 'no'; |
425 | return $server_sort_array; |
cdca177a |
426 | } |
474528eb |
427 | if (isset($thread_list)) { |
428 | $thread_temp = preg_split("//", $thread_list, -1, PREG_SPLIT_NO_EMPTY); |
429 | } |
76f29d49 |
430 | |
7c612fdd |
431 | $counter = 0; |
432 | $thread_new = array(); |
433 | $k = 0; |
434 | $thread_new[0] = ""; |
76f29d49 |
435 | /* |
436 | * parse the thread response into separate threads |
437 | * |
438 | * example: |
439 | * [0] => (540) |
440 | * [1] => (1386) |
441 | * [2] => (1599 759 959 37) |
442 | * [3] => (492 1787) |
443 | * [4] => ((933)(1891)) |
444 | * [5] => (1030 (1497)(845)(1637)) |
445 | */ |
446 | for ($i=0,$iCnt=count($thread_temp);$i<$iCnt;$i++) { |
ffb776c4 |
447 | if ($thread_temp[$i] != ')' && $thread_temp[$i] != '(') { |
8315c94c |
448 | $thread_new[$k] = $thread_new[$k] . $thread_temp[$i]; |
76f29d49 |
449 | } elseif ($thread_temp[$i] == '(') { |
8315c94c |
450 | $thread_new[$k] .= $thread_temp[$i]; |
451 | $counter++; |
76f29d49 |
452 | } elseif ($thread_temp[$i] == ')') { |
453 | if ($counter > 1) { |
454 | $thread_new[$k] .= $thread_temp[$i]; |
455 | $counter = $counter - 1; |
456 | } else { |
457 | $thread_new[$k] .= $thread_temp[$i]; |
458 | $k++; |
459 | $thread_new[$k] = ""; |
460 | $counter = $counter - 1; |
461 | } |
ffb776c4 |
462 | } |
7c612fdd |
463 | } |
324ac3c5 |
464 | |
7c612fdd |
465 | $thread_new = array_reverse($thread_new); |
76f29d49 |
466 | /* place the threads after each other in one string */ |
7c612fdd |
467 | $thread_list = implode(" ", $thread_new); |
468 | $thread_list = str_replace("(", " ", $thread_list); |
469 | $thread_list = str_replace(")", " ", $thread_list); |
470 | $thread_list = preg_split("/\s/", $thread_list, -1, PREG_SPLIT_NO_EMPTY); |
60a3e687 |
471 | $server_sort_array = $thread_list; |
ffb776c4 |
472 | |
473 | $indent_array = get_parent_level ($thread_new); |
324ac3c5 |
474 | return array($thread_list,$indent_array); |
7c612fdd |
475 | } |
476 | |
034fddf9 |
477 | |
7b07404c |
478 | function elapsedTime($start) { |
0fdc2fb6 |
479 | $stop = gettimeofday(); |
480 | $timepassed = 1000000 * ($stop['sec'] - $start['sec']) + $stop['usec'] - $start['usec']; |
481 | return $timepassed; |
7b07404c |
482 | } |
7c612fdd |
483 | |
8315c94c |
484 | |
9b935fea |
485 | /** |
486 | * Normalise the different Priority headers into a uniform value, |
487 | * namely that of the X-Priority header (1, 3, 5). Supports: |
488 | * Prioirty, X-Priority, Importance. |
489 | * X-MS-Mail-Priority is not parsed because it always coincides |
490 | * with one of the other headers. |
491 | * |
492 | * DUPLICATE CODE ALERT: |
493 | * NOTE: this is actually a duplicate from the function in |
494 | * class/mime/Rfc822Header.php. |
495 | */ |
bddb3448 |
496 | function parsePriority($value) { |
497 | $value = strtolower(array_shift(split('/\w/',trim($value)))); |
498 | if ( is_numeric($value) ) { |
499 | return $value; |
500 | } |
501 | if ( $value == 'urgent' || $value == 'high' ) { |
502 | return 1; |
503 | } elseif ( $value == 'non-urgent' || $value == 'low' ) { |
504 | return 5; |
505 | } |
506 | return 3; |
507 | } |
508 | |
258d61ed |
509 | /** |
510 | * Parses a string in an imap response. String starts with " or { which means it |
511 | * can handle double quoted strings and literal strings |
512 | * |
513 | * @param string $read imap response |
514 | * @param integer $i (reference) offset in string |
515 | * @return string $s parsed string without the double quotes or literal count |
516 | */ |
a18594b2 |
517 | function parseString($read,&$i) { |
518 | $char = $read{$i}; |
519 | $s = ''; |
520 | if ($char == '"') { |
0fdc2fb6 |
521 | $iPos = ++$i; |
522 | while (true) { |
523 | $iPos = strpos($read,'"',$iPos); |
524 | if (!$iPos) break; |
8315c94c |
525 | if ($iPos && $read{$iPos -1} != '\\') { |
526 | $s = substr($read,$i,($iPos-$i)); |
527 | $i = $iPos; |
528 | break; |
529 | } |
530 | $iPos++; |
531 | if ($iPos > strlen($read)) { |
532 | break; |
533 | } |
0fdc2fb6 |
534 | } |
a18594b2 |
535 | } else if ($char == '{') { |
536 | $lit_cnt = ''; |
537 | ++$i; |
538 | $iPos = strpos($read,'}',$i); |
539 | if ($iPos) { |
8315c94c |
540 | $lit_cnt = substr($read, $i, $iPos - $i); |
541 | $i += strlen($lit_cnt) + 3; /* skip } + \r + \n */ |
542 | /* Now read the literal */ |
543 | $s = ($lit_cnt ? substr($read,$i,$lit_cnt): ''); |
544 | $i += $lit_cnt; |
545 | /* temp bugfix (SM 1.5 will have a working clean version) |
546 | too much work to implement that version right now */ |
547 | --$i; |
0fdc2fb6 |
548 | } else { /* should never happen */ |
a18594b2 |
549 | $i += 3; /* } + \r + \n */ |
550 | $s = ''; |
0fdc2fb6 |
551 | } |
a18594b2 |
552 | } else { |
0fdc2fb6 |
553 | return false; |
a18594b2 |
554 | } |
555 | ++$i; |
556 | return $s; |
557 | } |
558 | |
8315c94c |
559 | |
258d61ed |
560 | /** |
561 | * Parses a string containing an array from an imap response. String starts with ( and end with ) |
562 | * |
563 | * @param string $read imap response |
564 | * @param integer $i (reference) offset in string |
565 | * @return array $a |
566 | */ |
a18594b2 |
567 | function parseArray($read,&$i) { |
568 | $i = strpos($read,'(',$i); |
569 | $i_pos = strpos($read,')',$i); |
570 | $s = substr($read,$i+1,$i_pos - $i -1); |
571 | $a = explode(' ',$s); |
572 | if ($i_pos) { |
573 | $i = $i_pos+1; |
574 | return $a; |
575 | } else { |
576 | return false; |
577 | } |
578 | } |
8315c94c |
579 | |
580 | |
258d61ed |
581 | /** |
582 | * Retrieves a list with headers, flags, size or internaldate from the imap server |
583 | * @param resource $imap_stream imap connection |
584 | * @param array $msg_list array with id's to create a msgs set from |
585 | * @param array $aHeaderFields requested header fields |
586 | * @param array $aFetchItems requested other fetch items like FLAGS, RFC822.SIZE |
587 | * @return array $aMessages associative array with messages. Key is the UID, value is an associative array |
588 | */ |
8315c94c |
589 | function sqimap_get_small_header_list($imap_stream, $msg_list, |
bddb3448 |
590 | $aHeaderFields = array('Date', 'To', 'Cc', 'From', 'Subject', 'X-Priority', 'Importance', 'Priority', 'Content-Type'), |
8cc8ec79 |
591 | $aFetchItems = array('FLAGS', 'RFC822.SIZE', 'INTERNALDATE')) { |
ffb776c4 |
592 | |
324ac3c5 |
593 | $aMessageList = array(); |
ffb776c4 |
594 | |
c075fcfe |
595 | $bUidFetch = ! in_array('UID', $aFetchItems, true); |
8cc8ec79 |
596 | |
97f7ddf2 |
597 | /* Get the small headers for each message in $msg_list */ |
258d61ed |
598 | if ($msg_list !== NULL) { |
a18594b2 |
599 | $msgs_str = sqimap_message_list_squisher($msg_list); |
ffb776c4 |
600 | /* |
601 | * We need to return the data in the same order as the caller supplied |
602 | * in $msg_list, but IMAP servers are free to return responses in |
603 | * whatever order they wish... So we need to re-sort manually |
604 | */ |
8cc8ec79 |
605 | if ($bUidFetch) { |
606 | for ($i = 0; $i < sizeof($msg_list); $i++) { |
324ac3c5 |
607 | $aMessageList["$msg_list[$i]"] = array(); |
8cc8ec79 |
608 | } |
ffb776c4 |
609 | } |
1c198ef7 |
610 | } else { |
a18594b2 |
611 | $msgs_str = '1:*'; |
612 | } |
ffb776c4 |
613 | |
3411d4ec |
614 | /* |
ffb776c4 |
615 | * Create the query |
616 | */ |
cdca177a |
617 | |
ffb776c4 |
618 | $sFetchItems = ''; |
619 | $query = "FETCH $msgs_str ("; |
620 | if (count($aFetchItems)) { |
621 | $sFetchItems = implode(' ',$aFetchItems); |
622 | } |
623 | if (count($aHeaderFields)) { |
624 | $sHeaderFields = implode(' ',$aHeaderFields); |
625 | $sFetchItems .= ' BODY.PEEK[HEADER.FIELDS ('.$sHeaderFields.')]'; |
7b07404c |
626 | } |
ffb776c4 |
627 | $query .= trim($sFetchItems) . ')'; |
324ac3c5 |
628 | $aResponse = sqimap_run_command_list ($imap_stream, $query, true, $response, $message, $bUidFetch); |
629 | $aMessages = parseFetch($aResponse,$aMessageList); |
630 | array_reverse($aMessages); |
631 | return $aMessages; |
632 | } |
8cc8ec79 |
633 | |
8315c94c |
634 | |
258d61ed |
635 | /** |
636 | * Parses a fetch response, currently it can hande FLAGS, HEADERS, RFC822.SIZE, INTERNALDATE and UID |
637 | * @param array $aResponse Imap response |
638 | * @param array $aMessageList Placeholder array for results. The keys of the |
639 | * placeholder array should be the UID so we can reconstruct the order. |
640 | * @return array $aMessageList associative array with messages. Key is the UID, value is an associative array |
641 | * @author Marc Groot Koerkamp |
642 | */ |
324ac3c5 |
643 | function parseFetch($aResponse,$aMessageList = array()) { |
644 | foreach ($aResponse as $r) { |
d74abf73 |
645 | $msg = array(); |
2a9b0fad |
646 | // use unset because we do isset below |
a18594b2 |
647 | $read = implode('',$r); |
648 | |
1c198ef7 |
649 | /* |
8315c94c |
650 | * #id<space>FETCH<space>( |
651 | */ |
1c198ef7 |
652 | |
a18594b2 |
653 | /* extract the message id */ |
654 | $i_space = strpos($read,' ',2); |
655 | $id = substr($read,2,$i_space-2); |
324ac3c5 |
656 | $msg['ID'] = $id; |
a18594b2 |
657 | $fetch = substr($read,$i_space+1,5); |
658 | if (!is_numeric($id) && $fetch !== 'FETCH') { |
8cc8ec79 |
659 | $msg['ERROR'] = $read; // htmlspecialchars should be done just before display. this is backend code |
660 | break; |
a18594b2 |
661 | } |
662 | $i = strpos($read,'(',$i_space+5); |
663 | $read = substr($read,$i+1); |
664 | $i_len = strlen($read); |
665 | $i = 0; |
666 | while ($i < $i_len && $i !== false) { |
667 | /* get argument */ |
668 | $read = trim(substr($read,$i)); |
669 | $i_len = strlen($read); |
670 | $i = strpos($read,' '); |
671 | $arg = substr($read,0,$i); |
672 | ++$i; |
673 | switch ($arg) |
674 | { |
675 | case 'UID': |
676 | $i_pos = strpos($read,' ',$i); |
677 | if (!$i_pos) { |
678 | $i_pos = strpos($read,')',$i); |
cdca177a |
679 | } |
a18594b2 |
680 | if ($i_pos) { |
681 | $unique_id = substr($read,$i,$i_pos-$i); |
682 | $i = $i_pos+1; |
683 | } else { |
684 | break 3; |
cdca177a |
685 | } |
a18594b2 |
686 | break; |
687 | case 'FLAGS': |
688 | $flags = parseArray($read,$i); |
689 | if (!$flags) break 3; |
ffb776c4 |
690 | $aFlags = array(); |
a18594b2 |
691 | foreach ($flags as $flag) { |
692 | $flag = strtolower($flag); |
ffb776c4 |
693 | $aFlags[$flag] = true; |
cdca177a |
694 | } |
ffb776c4 |
695 | $msg['FLAGS'] = $aFlags; |
a18594b2 |
696 | break; |
697 | case 'RFC822.SIZE': |
698 | $i_pos = strpos($read,' ',$i); |
699 | if (!$i_pos) { |
700 | $i_pos = strpos($read,')',$i); |
cdca177a |
701 | } |
a18594b2 |
702 | if ($i_pos) { |
ffb776c4 |
703 | $msg['SIZE'] = substr($read,$i,$i_pos-$i); |
a18594b2 |
704 | $i = $i_pos+1; |
705 | } else { |
706 | break 3; |
707 | } |
1c198ef7 |
708 | |
8cc8ec79 |
709 | break; |
710 | case 'ENVELOPE': |
711 | break; // to be implemented, moving imap code out of the nessages class |
712 | sqimap_parse_address($read,$i,$msg); |
713 | break; // to be implemented, moving imap code out of the nessages class |
714 | case 'BODYSTRUCTURE': |
a18594b2 |
715 | break; |
716 | case 'INTERNALDATE': |
35519cd7 |
717 | $msg['INTERNALDATE'] = trim(str_replace(' ', ' ',parseString($read,$i))); |
a18594b2 |
718 | break; |
719 | case 'BODY.PEEK[HEADER.FIELDS': |
720 | case 'BODY[HEADER.FIELDS': |
721 | $i = strpos($read,'{',$i); |
722 | $header = parseString($read,$i); |
92a52cda |
723 | if ($header === false) break 2; |
2a9b0fad |
724 | /* First we replace all \r\n by \n, and unfold the header */ |
725 | $hdr = trim(str_replace(array("\r\n", "\n\t", "\n "),array("\n", ' ', ' '), $header)); |
a18594b2 |
726 | /* Now we can make a new header array with */ |
727 | /* each element representing a headerline */ |
2a9b0fad |
728 | $hdr = explode("\n" , $hdr); |
2714d4ff |
729 | $aReceived = array(); |
a18594b2 |
730 | foreach ($hdr as $line) { |
731 | $pos = strpos($line, ':'); |
732 | if ($pos > 0) { |
733 | $field = strtolower(substr($line, 0, $pos)); |
734 | if (!strstr($field,' ')) { /* valid field */ |
735 | $value = trim(substr($line, $pos+1)); |
736 | switch($field) |
737 | { |
ffb776c4 |
738 | case 'to': $msg['TO'] = $value; break; |
739 | case 'cc': $msg['CC'] = $value; break; |
740 | case 'from': $msg['FROM'] = $value; break; |
741 | case 'date': |
742 | $msg['DATE'] = str_replace(' ', ' ', $value); |
cdca177a |
743 | break; |
bddb3448 |
744 | case 'x-priority': |
745 | case 'importance': |
746 | case 'priority': |
747 | $msg['PRIORITY'] = parsePriority($value); break; |
ffb776c4 |
748 | case 'subject': $msg['SUBJECT'] = $value; break; |
a18594b2 |
749 | case 'content-type': |
750 | $type = $value; |
cdca177a |
751 | if ($pos = strpos($type, ";")) { |
752 | $type = substr($type, 0, $pos); |
753 | } |
754 | $type = explode("/", $type); |
ceacbb9f |
755 | if(!is_array($type) || count($type) < 2) { |
ffb776c4 |
756 | $msg['TYPE0'] = 'text'; |
757 | $msg['TYPE1'] = 'plain'; |
ceacbb9f |
758 | } else { |
759 | $msg['TYPE0'] = strtolower($type[0]); |
760 | $msg['TYPE1'] = strtolower($type[1]); |
cef054e4 |
761 | } |
cdca177a |
762 | break; |
2714d4ff |
763 | case 'received': |
764 | $aReceived[] = $value; |
765 | break; |
a18594b2 |
766 | default: break; |
767 | } |
cdca177a |
768 | } |
769 | } |
770 | } |
2714d4ff |
771 | if (count($aReceived)) { |
772 | $msg['RECEIVED'] = $aReceived; |
773 | } |
a18594b2 |
774 | break; |
775 | default: |
776 | ++$i; |
777 | break; |
cdca177a |
778 | } |
cdca177a |
779 | } |
6201339c |
780 | $msgi ="$unique_id"; |
324ac3c5 |
781 | $msg['UID'] = $unique_id; |
ffb776c4 |
782 | |
324ac3c5 |
783 | $aMessageList[$msgi] = $msg; |
a18594b2 |
784 | ++$msgi; |
97f7ddf2 |
785 | } |
324ac3c5 |
786 | return $aMessageList; |
97f7ddf2 |
787 | } |
788 | |
8315c94c |
789 | |
258d61ed |
790 | /** |
791 | * Work in process |
792 | * @private |
793 | * @author Marc Groot Koerkamp |
794 | */ |
8cc8ec79 |
795 | function sqimap_parse_envelope($read, &$i, &$msg) { |
796 | $arg_no = 0; |
797 | $arg_a = array(); |
798 | ++$i; |
799 | for ($cnt = strlen($read); ($i < $cnt) && ($read{$i} != ')'); ++$i) { |
800 | $char = strtoupper($read{$i}); |
801 | switch ($char) { |
802 | case '{': |
803 | case '"': |
804 | $arg_a[] = parseString($read,$i); |
805 | ++$arg_no; |
806 | break; |
807 | case 'N': |
808 | /* probably NIL argument */ |
809 | if (strtoupper(substr($read, $i, 3)) == 'NIL') { |
810 | $arg_a[] = ''; |
811 | ++$arg_no; |
812 | $i += 2; |
813 | } |
814 | break; |
815 | case '(': |
816 | /* Address structure (with group support) |
817 | * Note: Group support is useless on SMTP connections |
818 | * because the protocol doesn't support it |
819 | */ |
820 | $addr_a = array(); |
821 | $group = ''; |
822 | $a=0; |
823 | for (; $i < $cnt && $read{$i} != ')'; ++$i) { |
824 | if ($read{$i} == '(') { |
825 | $addr = sqimap_parse_address($read, $i); |
826 | if (($addr[3] == '') && ($addr[2] != '')) { |
827 | /* start of group */ |
828 | $group = $addr[2]; |
829 | $group_addr = $addr; |
830 | $j = $a; |
831 | } else if ($group && ($addr[3] == '') && ($addr[2] == '')) { |
832 | /* end group */ |
833 | if ($a == ($j+1)) { /* no group members */ |
834 | $group_addr[4] = $group; |
835 | $group_addr[2] = ''; |
836 | $group_addr[0] = "$group: Undisclosed recipients;"; |
837 | $addr_a[] = $group_addr; |
838 | $group =''; |
839 | } |
840 | } else { |
841 | $addr[4] = $group; |
842 | $addr_a[] = $addr; |
843 | } |
844 | ++$a; |
845 | } |
846 | } |
847 | $arg_a[] = $addr_a; |
848 | break; |
849 | default: break; |
850 | } |
851 | } |
852 | |
853 | if (count($arg_a) > 9) { |
854 | $d = strtr($arg_a[0], array(' ' => ' ')); |
855 | $d = explode(' ', $d); |
cf92500b |
856 | if (!$arg_a[1]) $arg_a[1] = ''; |
8cc8ec79 |
857 | $msg['DATE'] = $d; /* argument 1: date */ |
858 | $msg['SUBJECT'] = $arg_a[1]; /* argument 2: subject */ |
859 | $msg['FROM'] = is_array($arg_a[2]) ? $arg_a[2][0] : ''; /* argument 3: from */ |
860 | $msg['SENDER'] = is_array($arg_a[3]) ? $arg_a[3][0] : ''; /* argument 4: sender */ |
861 | $msg['REPLY-TO'] = is_array($arg_a[4]) ? $arg_a[4][0] : ''; /* argument 5: reply-to */ |
862 | $msg['TO'] = $arg_a[5]; /* argument 6: to */ |
863 | $msg['CC'] = $arg_a[6]; /* argument 7: cc */ |
864 | $msg['BCC'] = $arg_a[7]; /* argument 8: bcc */ |
865 | $msg['IN-REPLY-TO'] = $arg_a[8]; /* argument 9: in-reply-to */ |
866 | $msg['MESSAGE-ID'] = $arg_a[9]; /* argument 10: message-id */ |
867 | } |
868 | } |
869 | |
8315c94c |
870 | |
258d61ed |
871 | /** |
872 | * Work in process |
873 | * @private |
874 | * @author Marc Groot Koerkamp |
875 | */ |
8cc8ec79 |
876 | function sqimap_parse_address($read, &$i) { |
877 | $arg_a = array(); |
878 | for (; $read{$i} != ')'; ++$i) { |
879 | $char = strtoupper($read{$i}); |
880 | switch ($char) { |
881 | case '{': |
882 | case '"': $arg_a[] = parseString($read,$i); break; |
883 | case 'n': |
884 | case 'N': |
885 | if (strtoupper(substr($read, $i, 3)) == 'NIL') { |
886 | $arg_a[] = ''; |
887 | $i += 2; |
888 | } |
889 | break; |
890 | default: break; |
891 | } |
892 | } |
893 | |
894 | if (count($arg_a) == 4) { |
895 | return $arg_a; |
896 | |
897 | // $adr = new AddressStructure(); |
898 | // $adr->personal = $arg_a[0]; |
899 | // $adr->adl = $arg_a[1]; |
900 | // $adr->mailbox = $arg_a[2]; |
901 | // $adr->host = $arg_a[3]; |
902 | } else { |
903 | $adr = ''; |
904 | } |
905 | return $adr; |
906 | } |
907 | |
8315c94c |
908 | |
48af4b64 |
909 | /** |
258d61ed |
910 | * Returns a message array with all the information about a message. |
911 | * See the documentation folder for more information about this array. |
912 | * |
913 | * @param resource $imap_stream imap connection |
914 | * @param integer $id uid of the message |
915 | * @param string $mailbox used for error handling, can be removed because we should return an error code and generate the message elsewhere |
916 | * @return Message Message object |
917 | */ |
8315c94c |
918 | function sqimap_get_message($imap_stream, $id, $mailbox) { |
461eda6c |
919 | // typecast to int to prohibit 1:* msgs sets |
920 | $id = (int) $id; |
2d34da11 |
921 | $flags = array(); |
8315c94c |
922 | $read = sqimap_run_command($imap_stream, "FETCH $id (FLAGS BODYSTRUCTURE)", true, $response, $message, TRUE); |
114f2a24 |
923 | if ($read) { |
b69a13a4 |
924 | if (preg_match('/.+FLAGS\s\((.*)\)\s/AUi',$read[0],$regs)) { |
925 | if (trim($regs[1])) { |
926 | $flags = preg_split('/ /', $regs[1],-1,'PREG_SPLIT_NI_EMPTY'); |
927 | } |
928 | } |
114f2a24 |
929 | } else { |
b69a13a4 |
930 | /* the message was not found, maybe the mailbox was modified? */ |
931 | global $sort, $startMessage, $color; |
932 | |
933 | $errmessage = _("The server couldn't find the message you requested.") . |
0fdc2fb6 |
934 | '<p>'._("Most probably your message list was out of date and the message has been moved away or deleted (perhaps by another program accessing the same mailbox)."); |
b69a13a4 |
935 | /* this will include a link back to the message list */ |
461eda6c |
936 | error_message($errmessage, $mailbox, $sort, (int) $startMessage, $color); |
b69a13a4 |
937 | exit; |
1c198ef7 |
938 | } |
2d34da11 |
939 | $bodystructure = implode('',$read); |
940 | $msg = mime_structure($bodystructure,$flags); |
8315c94c |
941 | $read = sqimap_run_command($imap_stream, "FETCH $id BODY[HEADER]", true, $response, $message, TRUE); |
19d470aa |
942 | $rfc822_header = new Rfc822Header(); |
767ace1f |
943 | $rfc822_header->parseHeader($read); |
944 | $msg->rfc822_header = $rfc822_header; |
2d34da11 |
945 | return $msg; |
97f7ddf2 |
946 | } |
947 | |
8315c94c |
948 | |
258d61ed |
949 | /** |
8315c94c |
950 | * Deprecated !!!!!!! DO NOT USE THIS, use sqimap_msgs_list_copy instead |
951 | */ |
952 | function sqimap_messages_copy($imap_stream, $start, $end, $mailbox) { |
258d61ed |
953 | $read = sqimap_run_command ($imap_stream, "COPY $start:$end " . sqimap_encode_mailbox_name($mailbox), true, $response, $message, TRUE); |
954 | } |
955 | |
8315c94c |
956 | |
258d61ed |
957 | /** |
8315c94c |
958 | * Deprecated !!!!!!! DO NOT USE THIS, use sqimap_msgs_list_delete instead |
959 | */ |
960 | function sqimap_messages_delete($imap_stream, $start, $end, $mailbox, $bypass_trash=false) { |
ce68b76b |
961 | global $move_to_trash, $trash_folder; |
258d61ed |
962 | |
963 | if (($move_to_trash == true) && ($bypass_trash != true) && |
964 | (sqimap_mailbox_exists($imap_stream, $trash_folder) && ($mailbox != $trash_folder))) { |
965 | sqimap_messages_copy ($imap_stream, $start, $end, $trash_folder); |
966 | } |
967 | sqimap_messages_flag ($imap_stream, $start, $end, "Deleted", true); |
968 | } |
969 | |
8315c94c |
970 | |
258d61ed |
971 | /** |
8315c94c |
972 | * Deprecated !!!!!!! DO NOT USE THIS, use sqimap_toggle_flag instead |
973 | * Set a flag on the provided uid list |
974 | * @param resource imap connection |
975 | */ |
976 | function sqimap_messages_flag($imap_stream, $start, $end, $flag, $handle_errors) { |
258d61ed |
977 | $read = sqimap_run_command ($imap_stream, "STORE $start:$end +FLAGS (\\$flag)", $handle_errors, $response, $message, TRUE); |
978 | } |
979 | |
8315c94c |
980 | |
981 | /** |
982 | * @deprecated |
983 | */ |
984 | function sqimap_get_small_header($imap_stream, $id, $sent) { |
258d61ed |
985 | $res = sqimap_get_small_header_list($imap_stream, $id, $sent); |
986 | return $res[0]; |
987 | } |
988 | |
9b935fea |
989 | ?> |