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6a488035 | 1 | <?php |
6a488035 TO |
2 | /* |
3 | +--------------------------------------------------------------------+ | |
fee14197 | 4 | | CiviCRM version 5 | |
6a488035 | 5 | +--------------------------------------------------------------------+ |
6b83d5bd | 6 | | Copyright CiviCRM LLC (c) 2004-2019 | |
6a488035 TO |
7 | +--------------------------------------------------------------------+ |
8 | | This file is a part of CiviCRM. | | |
9 | | | | |
10 | | CiviCRM is free software; you can copy, modify, and distribute it | | |
11 | | under the terms of the GNU Affero General Public License | | |
12 | | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. | | |
13 | | | | |
14 | | CiviCRM is distributed in the hope that it will be useful, but | | |
15 | | WITHOUT ANY WARRANTY; without even the implied warranty of | | |
16 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | | |
17 | | See the GNU Affero General Public License for more details. | | |
18 | | | | |
19 | | You should have received a copy of the GNU Affero General Public | | |
20 | | License and the CiviCRM Licensing Exception along | | |
21 | | with this program; if not, contact CiviCRM LLC | | |
22 | | at info[AT]civicrm[DOT]org. If you have questions about the | | |
23 | | GNU Affero General Public License or the licensing of CiviCRM, | | |
24 | | see the CiviCRM license FAQ at http://civicrm.org/licensing | | |
25 | +--------------------------------------------------------------------+ | |
d25dd0ee | 26 | */ |
6a488035 TO |
27 | |
28 | /** | |
29 | * Start of the Error framework. We should check out and inherit from | |
30 | * PEAR_ErrorStack and use that framework | |
31 | * | |
32 | * @package CRM | |
6b83d5bd | 33 | * @copyright CiviCRM LLC (c) 2004-2019 |
6a488035 TO |
34 | */ |
35 | ||
36 | require_once 'PEAR/ErrorStack.php'; | |
37 | require_once 'PEAR/Exception.php'; | |
dcc4f6a7 | 38 | require_once 'CRM/Core/Exception.php'; |
6a488035 | 39 | |
df8de0eb SL |
40 | require_once 'Log.php'; |
41 | ||
a0ee3941 EM |
42 | /** |
43 | * Class CRM_Core_Error | |
44 | */ | |
6a488035 TO |
45 | class CRM_Core_Error extends PEAR_ErrorStack { |
46 | ||
47 | /** | |
0880a9d0 | 48 | * Status code of various types of errors. |
6a488035 | 49 | */ |
7da04cde TO |
50 | const FATAL_ERROR = 2; |
51 | const DUPLICATE_CONTACT = 8001; | |
52 | const DUPLICATE_CONTRIBUTION = 8002; | |
53 | const DUPLICATE_PARTICIPANT = 8003; | |
6a488035 TO |
54 | |
55 | /** | |
56 | * We only need one instance of this object. So we use the singleton | |
57 | * pattern and cache the instance in this variable | |
58 | * @var object | |
6a488035 TO |
59 | */ |
60 | private static $_singleton = NULL; | |
61 | ||
62 | /** | |
d09edf64 | 63 | * The logger object for this application. |
6a488035 | 64 | * @var object |
6a488035 TO |
65 | */ |
66 | private static $_log = NULL; | |
67 | ||
68 | /** | |
69 | * If modeException == true, errors are raised as exception instead of returning civicrm_errors | |
518fa0ee | 70 | * @var bool |
6a488035 TO |
71 | */ |
72 | public static $modeException = NULL; | |
73 | ||
74 | /** | |
100fef9d | 75 | * Singleton function used to manage this object. |
6a488035 | 76 | * |
dd244018 EM |
77 | * @param null $package |
78 | * @param bool $msgCallback | |
79 | * @param bool $contextCallback | |
80 | * @param bool $throwPEAR_Error | |
81 | * @param string $stackClass | |
82 | * | |
30208fab | 83 | * @return CRM_Core_Error |
6a488035 | 84 | */ |
2aa397bc | 85 | public static function &singleton($package = NULL, $msgCallback = FALSE, $contextCallback = FALSE, $throwPEAR_Error = FALSE, $stackClass = 'PEAR_ErrorStack') { |
6a488035 TO |
86 | if (self::$_singleton === NULL) { |
87 | self::$_singleton = new CRM_Core_Error('CiviCRM'); | |
88 | } | |
89 | return self::$_singleton; | |
90 | } | |
91 | ||
92 | /** | |
0880a9d0 | 93 | * Constructor. |
6a488035 | 94 | */ |
00be9182 | 95 | public function __construct() { |
6a488035 TO |
96 | parent::__construct('CiviCRM'); |
97 | ||
98 | $log = CRM_Core_Config::getLog(); | |
99 | $this->setLogger($log); | |
100 | ||
a6272a48 | 101 | // PEAR<=1.9.0 does not declare "static" properly. |
be2fb01f CW |
102 | if (!is_callable(['PEAR', '__callStatic'])) { |
103 | $this->setDefaultCallback([$this, 'handlePES']); | |
a6272a48 TO |
104 | } |
105 | else { | |
be2fb01f | 106 | PEAR_ErrorStack::setDefaultCallback([$this, 'handlePES']); |
a6272a48 | 107 | } |
6a488035 TO |
108 | } |
109 | ||
a0ee3941 EM |
110 | /** |
111 | * @param $error | |
112 | * @param string $separator | |
113 | * | |
114 | * @return array|null|string | |
115 | */ | |
518fa0ee | 116 | public static function getMessages(&$error, $separator = '<br />') { |
6a488035 TO |
117 | if (is_a($error, 'CRM_Core_Error')) { |
118 | $errors = $error->getErrors(); | |
be2fb01f | 119 | $message = []; |
6a488035 TO |
120 | foreach ($errors as $e) { |
121 | $message[] = $e['code'] . ': ' . $e['message']; | |
122 | } | |
123 | $message = implode($separator, $message); | |
124 | return $message; | |
125 | } | |
31176a73 SP |
126 | elseif (is_a($error, 'Civi\Payment\Exception\PaymentProcessorException')) { |
127 | return $error->getMessage(); | |
128 | } | |
6a488035 TO |
129 | return NULL; |
130 | } | |
131 | ||
dbddfb08 | 132 | /** |
0880a9d0 | 133 | * Status display function specific to payment processor errors. |
dbddfb08 EM |
134 | * @param $error |
135 | * @param string $separator | |
136 | */ | |
00be9182 | 137 | public static function displaySessionError(&$error, $separator = '<br />') { |
6a488035 TO |
138 | $message = self::getMessages($error, $separator); |
139 | if ($message) { | |
140 | $status = ts("Payment Processor Error message") . "{$separator} $message"; | |
141 | $session = CRM_Core_Session::singleton(); | |
142 | $session->setStatus($status); | |
143 | } | |
144 | } | |
145 | ||
146 | /** | |
100fef9d | 147 | * Create the main callback method. this method centralizes error processing. |
6a488035 TO |
148 | * |
149 | * the errors we expect are from the pear modules DB, DB_DataObject | |
150 | * which currently use PEAR::raiseError to notify of error messages. | |
151 | * | |
3bdca100 | 152 | * @param object $pearError PEAR_Error |
6a488035 TO |
153 | */ |
154 | public static function handle($pearError) { | |
2b2c4099 TO |
155 | if (defined('CIVICRM_TEST')) { |
156 | return self::simpleHandler($pearError); | |
157 | } | |
6a488035 TO |
158 | |
159 | // setup smarty with config, session and template location. | |
160 | $template = CRM_Core_Smarty::singleton(); | |
161 | $config = CRM_Core_Config::singleton(); | |
162 | ||
163 | if ($config->backtrace) { | |
164 | self::backtrace(); | |
165 | } | |
166 | ||
167 | // create the error array | |
ca8416c8 | 168 | $error = self::getErrorDetails($pearError); |
2e4ade96 TO |
169 | |
170 | // We access connection info via _DB_DATAOBJECT instead | |
171 | // of, e.g., calling getDatabaseConnection(), so that we | |
172 | // can avoid infinite loops. | |
173 | global $_DB_DATAOBJECT; | |
174 | ||
0828e4ad | 175 | if (isset($_DB_DATAOBJECT['CONFIG']['database'])) { |
6a488035 | 176 | $dao = new CRM_Core_DAO(); |
6a488035 TO |
177 | if (isset($_DB_DATAOBJECT['CONNECTIONS'][$dao->_database_dsn_md5])) { |
178 | $conn = $_DB_DATAOBJECT['CONNECTIONS'][$dao->_database_dsn_md5]; | |
6a488035 | 179 | |
0828e4ad TO |
180 | // FIXME: Polymorphism for the win. |
181 | if ($conn instanceof DB_mysqli) { | |
182 | $link = $conn->connection; | |
183 | if (mysqli_error($link)) { | |
184 | $mysql_error = mysqli_error($link) . ', ' . mysqli_errno($link); | |
518fa0ee SL |
185 | // execute a dummy query to clear error stack |
186 | mysqli_query($link, 'select 1'); | |
0828e4ad TO |
187 | } |
188 | } | |
189 | elseif ($conn instanceof DB_mysql) { | |
190 | if (mysql_error()) { | |
191 | $mysql_error = mysql_error() . ', ' . mysql_errno(); | |
518fa0ee SL |
192 | // execute a dummy query to clear error stack |
193 | mysql_query('select 1'); | |
0828e4ad TO |
194 | } |
195 | } | |
196 | else { | |
197 | $mysql_error = 'fixme-unknown-db-cxn'; | |
6a488035 | 198 | } |
0828e4ad | 199 | $template->assign_by_ref('mysql_code', $mysql_error); |
6a488035 TO |
200 | } |
201 | } | |
202 | ||
203 | $template->assign_by_ref('error', $error); | |
204 | $errorDetails = CRM_Core_Error::debug('', $error, FALSE); | |
205 | $template->assign_by_ref('errorDetails', $errorDetails); | |
206 | ||
120f8e64 | 207 | CRM_Core_Error::debug_var('Fatal Error Details', $error, TRUE, TRUE, '', PEAR_LOG_ERR); |
6a488035 TO |
208 | CRM_Core_Error::backtrace('backTrace', TRUE); |
209 | ||
210 | if ($config->initialized) { | |
211 | $content = $template->fetch('CRM/common/fatal.tpl'); | |
212 | echo CRM_Utils_System::theme($content); | |
213 | } | |
214 | else { | |
215 | echo "Sorry. A non-recoverable error has occurred. The error trace below might help to resolve the issue<p>"; | |
216 | CRM_Core_Error::debug(NULL, $error); | |
217 | } | |
3a210ec0 E |
218 | static $runOnce = FALSE; |
219 | if ($runOnce) { | |
220 | exit; | |
221 | } | |
222 | $runOnce = TRUE; | |
6a488035 TO |
223 | self::abend(1); |
224 | } | |
225 | ||
a0ee3941 | 226 | /** |
4f1f1f2a CW |
227 | * this function is used to trap and print errors |
228 | * during system initialization time. Hence the error | |
229 | * message is quite ugly | |
230 | * | |
a0ee3941 EM |
231 | * @param $pearError |
232 | */ | |
6a488035 TO |
233 | public static function simpleHandler($pearError) { |
234 | ||
ca8416c8 | 235 | $error = self::getErrorDetails($pearError); |
236 | ||
237 | // ensure that debug does not check permissions since we are in bootstrap | |
238 | // mode and need to print a decent message to help the user | |
239 | CRM_Core_Error::debug('Initialization Error', $error, TRUE, TRUE, FALSE); | |
240 | ||
241 | // always log the backtrace to a file | |
242 | self::backtrace('backTrace', TRUE); | |
243 | ||
244 | exit(0); | |
245 | } | |
246 | ||
247 | /** | |
248 | * this function is used to return error details | |
249 | * | |
250 | * @param $pearError | |
251 | * | |
252 | * @return array $error | |
253 | */ | |
254 | public static function getErrorDetails($pearError) { | |
6a488035 | 255 | // create the error array |
be2fb01f | 256 | $error = []; |
353ffa53 TO |
257 | $error['callback'] = $pearError->getCallback(); |
258 | $error['code'] = $pearError->getCode(); | |
259 | $error['message'] = $pearError->getMessage(); | |
260 | $error['mode'] = $pearError->getMode(); | |
6a488035 | 261 | $error['debug_info'] = $pearError->getDebugInfo(); |
353ffa53 TO |
262 | $error['type'] = $pearError->getType(); |
263 | $error['user_info'] = $pearError->getUserInfo(); | |
264 | $error['to_string'] = $pearError->toString(); | |
6a488035 | 265 | |
ca8416c8 | 266 | return $error; |
6a488035 TO |
267 | } |
268 | ||
269 | /** | |
270 | * Handle errors raised using the PEAR Error Stack. | |
271 | * | |
272 | * currently the handler just requests the PES framework | |
273 | * to push the error to the stack (return value PEAR_ERRORSTACK_PUSH). | |
274 | * | |
275 | * Note: we can do our own error handling here and return PEAR_ERRORSTACK_IGNORE. | |
276 | * | |
277 | * Also, if we do not return any value the PEAR_ErrorStack::push() then does the | |
278 | * action of PEAR_ERRORSTACK_PUSHANDLOG which displays the errors on the screen, | |
279 | * since the logger set for this error stack is 'display' - see CRM_Core_Config::getLog(); | |
ea3ddccf | 280 | * |
281 | * @param mixed $pearError | |
282 | * | |
283 | * @return int | |
6a488035 TO |
284 | */ |
285 | public static function handlePES($pearError) { | |
286 | return PEAR_ERRORSTACK_PUSH; | |
287 | } | |
288 | ||
289 | /** | |
0880a9d0 | 290 | * Display an error page with an error message describing what happened. |
6a488035 | 291 | * |
c6b9b29d CB |
292 | * @deprecated |
293 | * This is a really annoying function. We ❤ exceptions. Be exceptional! | |
294 | * | |
295 | * @see CRM-20181 | |
296 | * | |
6a0b768e TO |
297 | * @param string $message |
298 | * The error message. | |
299 | * @param string $code | |
300 | * The error code if any. | |
301 | * @param string $email | |
302 | * The email address to notify of this situation. | |
77b97be7 EM |
303 | * |
304 | * @throws Exception | |
6a488035 | 305 | */ |
00be9182 | 306 | public static function fatal($message = NULL, $code = NULL, $email = NULL) { |
be2fb01f | 307 | $vars = [ |
84509850 | 308 | 'message' => $message, |
6a488035 | 309 | 'code' => $code, |
be2fb01f | 310 | ]; |
6a488035 TO |
311 | |
312 | if (self::$modeException) { | |
313 | // CRM-11043 | |
120f8e64 | 314 | CRM_Core_Error::debug_var('Fatal Error Details', $vars, TRUE, TRUE, '', PEAR_LOG_ERR); |
6a488035 TO |
315 | CRM_Core_Error::backtrace('backTrace', TRUE); |
316 | ||
317 | $details = 'A fatal error was triggered'; | |
318 | if ($message) { | |
319 | $details .= ': ' . $message; | |
2aa397bc | 320 | } |
6a488035 TO |
321 | throw new Exception($details, $code); |
322 | } | |
323 | ||
324 | if (!$message) { | |
be2fb01f | 325 | $message = ts('We experienced an unexpected error. You may have found a bug. For more information on how to provide a bug report, please read: %1', [1 => 'https://civicrm.org/bug-reporting']); |
6a488035 TO |
326 | } |
327 | ||
328 | if (php_sapi_name() == "cli") { | |
329 | print ("Sorry. A non-recoverable error has occurred.\n$message \n$code\n$email\n\n"); | |
0c4a3d8b | 330 | // Fix for CRM-16899 |
4c68cf7b | 331 | echo static::formatBacktrace(debug_backtrace()); |
6a488035 TO |
332 | die("\n"); |
333 | // FIXME: Why doesn't this call abend()? | |
334 | // Difference: abend() will cleanup transaction and (via civiExit) store session state | |
335 | // self::abend(CRM_Core_Error::FATAL_ERROR); | |
336 | } | |
337 | ||
338 | $config = CRM_Core_Config::singleton(); | |
339 | ||
340 | if ($config->fatalErrorHandler && | |
341 | function_exists($config->fatalErrorHandler) | |
342 | ) { | |
343 | $name = $config->fatalErrorHandler; | |
344 | $ret = $name($vars); | |
345 | if ($ret) { | |
346 | // the call has been successfully handled | |
347 | // so we just exit | |
348 | self::abend(CRM_Core_Error::FATAL_ERROR); | |
349 | } | |
350 | } | |
351 | ||
25dc2153 PH |
352 | if ($config->backtrace) { |
353 | self::backtrace(); | |
354 | } | |
355 | ||
120f8e64 | 356 | CRM_Core_Error::debug_var('Fatal Error Details', $vars, TRUE, TRUE, '', PEAR_LOG_ERR); |
25dc2153 PH |
357 | CRM_Core_Error::backtrace('backTrace', TRUE); |
358 | ||
34866662 CW |
359 | // If we are in an ajax callback, format output appropriately |
360 | if (CRM_Utils_Array::value('snippet', $_REQUEST) === CRM_Core_Smarty::PRINT_JSON) { | |
be2fb01f | 361 | $out = [ |
34866662 CW |
362 | 'status' => 'fatal', |
363 | 'content' => '<div class="messages status no-popup"><div class="icon inform-icon"></div>' . ts('Sorry but we are not able to provide this at the moment.') . '</div>', | |
be2fb01f | 364 | ]; |
34866662 CW |
365 | if ($config->backtrace && CRM_Core_Permission::check('view debug output')) { |
366 | $out['backtrace'] = self::parseBacktrace(debug_backtrace()); | |
367 | $message .= '<p><em>See console for backtrace</em></p>'; | |
368 | } | |
1528ac1d | 369 | CRM_Core_Session::setStatus($message, ts('Sorry an error occurred'), 'error'); |
34866662 CW |
370 | CRM_Core_Transaction::forceRollbackIfEnabled(); |
371 | CRM_Core_Page_AJAX::returnJsonResponse($out); | |
372 | } | |
373 | ||
6a488035 TO |
374 | $template = CRM_Core_Smarty::singleton(); |
375 | $template->assign($vars); | |
f431d51f | 376 | $config->userSystem->outputError($template->fetch('CRM/common/fatal.tpl')); |
6a488035 TO |
377 | |
378 | self::abend(CRM_Core_Error::FATAL_ERROR); | |
379 | } | |
380 | ||
381 | /** | |
0880a9d0 | 382 | * Display an error page with an error message describing what happened. |
6a488035 TO |
383 | * |
384 | * This function is evil -- it largely replicates fatal(). Hopefully the | |
385 | * entire CRM_Core_Error system can be hollowed out and replaced with | |
386 | * something that follows a cleaner separation of concerns. | |
387 | * | |
388 | * @param Exception $exception | |
6a488035 | 389 | */ |
00be9182 | 390 | public static function handleUnhandledException($exception) { |
4b57bc9f EM |
391 | try { |
392 | CRM_Utils_Hook::unhandledException($exception); | |
0db6c3e1 TO |
393 | } |
394 | catch (Exception $other) { | |
4b57bc9f | 395 | // if the exception-handler generates an exception, then that sucks! oh, well. carry on. |
120f8e64 | 396 | CRM_Core_Error::debug_var('handleUnhandledException_nestedException', self::formatTextException($other), TRUE, TRUE, '', PEAR_LOG_ERR); |
4b57bc9f | 397 | } |
6a488035 | 398 | $config = CRM_Core_Config::singleton(); |
be2fb01f | 399 | $vars = [ |
6a488035 TO |
400 | 'message' => $exception->getMessage(), |
401 | 'code' => NULL, | |
402 | 'exception' => $exception, | |
be2fb01f | 403 | ]; |
6a488035 | 404 | if (!$vars['message']) { |
be2fb01f | 405 | $vars['message'] = ts('We experienced an unexpected error. You may have found a bug. For more information on how to provide a bug report, please read: %1', [1 => 'https://civicrm.org/bug-reporting']); |
6a488035 TO |
406 | } |
407 | ||
408 | // Case A: CLI | |
409 | if (php_sapi_name() == "cli") { | |
410 | printf("Sorry. A non-recoverable error has occurred.\n%s\n", $vars['message']); | |
411 | print self::formatTextException($exception); | |
412 | die("\n"); | |
413 | // FIXME: Why doesn't this call abend()? | |
414 | // Difference: abend() will cleanup transaction and (via civiExit) store session state | |
415 | // self::abend(CRM_Core_Error::FATAL_ERROR); | |
416 | } | |
417 | ||
418 | // Case B: Custom error handler | |
419 | if ($config->fatalErrorHandler && | |
420 | function_exists($config->fatalErrorHandler) | |
421 | ) { | |
422 | $name = $config->fatalErrorHandler; | |
423 | $ret = $name($vars); | |
424 | if ($ret) { | |
425 | // the call has been successfully handled | |
426 | // so we just exit | |
427 | self::abend(CRM_Core_Error::FATAL_ERROR); | |
428 | } | |
429 | } | |
430 | ||
431 | // Case C: Default error handler | |
432 | ||
433 | // log to file | |
120f8e64 | 434 | CRM_Core_Error::debug_var('Fatal Error Details', $vars, FALSE, TRUE, '', PEAR_LOG_ERR); |
6a488035 TO |
435 | CRM_Core_Error::backtrace('backTrace', TRUE); |
436 | ||
437 | // print to screen | |
438 | $template = CRM_Core_Smarty::singleton(); | |
439 | $template->assign($vars); | |
f431d51f | 440 | $content = $template->fetch('CRM/common/fatal.tpl'); |
2dae8a18 | 441 | |
6a488035 TO |
442 | if ($config->backtrace) { |
443 | $content = self::formatHtmlException($exception) . $content; | |
444 | } | |
2dae8a18 AT |
445 | |
446 | echo CRM_Utils_System::theme($content); | |
6a488035 TO |
447 | |
448 | // fin | |
449 | self::abend(CRM_Core_Error::FATAL_ERROR); | |
450 | } | |
451 | ||
452 | /** | |
100fef9d | 453 | * Outputs pre-formatted debug information. Flushes the buffers |
6a488035 TO |
454 | * so we can interrupt a potential POST/redirect |
455 | * | |
3bdca100 | 456 | * @param string $name name of debug section |
457 | * @param $variable mixed reference to variables that we need a trace of | |
458 | * @param bool $log should we log or return the output | |
459 | * @param bool $html whether to generate a HTML-escaped output | |
460 | * @param bool $checkPermission should we check permissions before displaying output | |
90154ece DL |
461 | * useful when we die during initialization and permissioning |
462 | * subsystem is not initialized - CRM-13765 | |
6a488035 | 463 | * |
a6c01b45 CW |
464 | * @return string |
465 | * the generated output | |
6a488035 | 466 | */ |
00be9182 | 467 | public static function debug($name, $variable = NULL, $log = TRUE, $html = TRUE, $checkPermission = TRUE) { |
6a488035 TO |
468 | $error = self::singleton(); |
469 | ||
470 | if ($variable === NULL) { | |
471 | $variable = $name; | |
472 | $name = NULL; | |
473 | } | |
474 | ||
475 | $out = print_r($variable, TRUE); | |
476 | $prefix = NULL; | |
477 | if ($html) { | |
478 | $out = htmlspecialchars($out); | |
479 | if ($name) { | |
480 | $prefix = "<p>$name</p>"; | |
481 | } | |
482 | $out = "{$prefix}<p><pre>$out</pre></p><p></p>"; | |
483 | } | |
484 | else { | |
485 | if ($name) { | |
486 | $prefix = "$name:\n"; | |
487 | } | |
488 | $out = "{$prefix}$out\n"; | |
489 | } | |
90154ece DL |
490 | if ( |
491 | $log && | |
492 | (!$checkPermission || CRM_Core_Permission::check('view debug output')) | |
493 | ) { | |
6a488035 TO |
494 | echo $out; |
495 | } | |
496 | ||
497 | return $out; | |
498 | } | |
499 | ||
500 | /** | |
501 | * Similar to the function debug. Only difference is | |
502 | * in the formatting of the output. | |
503 | * | |
c490a46a | 504 | * @param string $variable_name |
6b5c5203 | 505 | * Variable name. |
c490a46a | 506 | * @param mixed $variable |
6b5c5203 | 507 | * Variable value. |
6a0b768e | 508 | * @param bool $print |
6b5c5203 | 509 | * Use print_r (if true) or var_dump (if false). |
6a0b768e | 510 | * @param bool $log |
6b5c5203 CB |
511 | * Log or return the output? |
512 | * @param string $prefix | |
513 | * Prefix for output logfile. | |
120f8e64 | 514 | * @param int $priority |
515 | * The log priority level. | |
2a6da8d7 | 516 | * |
a6c01b45 | 517 | * @return string |
6b5c5203 | 518 | * The generated output |
6a488035 TO |
519 | * |
520 | * @see CRM_Core_Error::debug() | |
521 | * @see CRM_Core_Error::debug_log_message() | |
522 | */ | |
120f8e64 | 523 | public static function debug_var($variable_name, $variable, $print = TRUE, $log = TRUE, $prefix = '', $priority = NULL) { |
6a488035 TO |
524 | // check if variable is set |
525 | if (!isset($variable)) { | |
526 | $out = "\$$variable_name is not set"; | |
527 | } | |
528 | else { | |
529 | if ($print) { | |
530 | $out = print_r($variable, TRUE); | |
531 | $out = "\$$variable_name = $out"; | |
532 | } | |
533 | else { | |
534 | // use var_dump | |
535 | ob_start(); | |
536 | var_dump($variable); | |
537 | $dump = ob_get_contents(); | |
538 | ob_end_clean(); | |
539 | $out = "\n\$$variable_name = $dump"; | |
540 | } | |
541 | // reset if it is an array | |
542 | if (is_array($variable)) { | |
543 | reset($variable); | |
544 | } | |
545 | } | |
120f8e64 | 546 | return self::debug_log_message($out, FALSE, $prefix, $priority); |
6a488035 TO |
547 | } |
548 | ||
549 | /** | |
edc8adfc | 550 | * Display the error message on terminal and append it to the log file. |
551 | * | |
552 | * Provided the user has the 'view debug output' the output should be displayed. In all | |
553 | * cases it should be logged. | |
6a488035 | 554 | * |
ea3ddccf | 555 | * @param string $message |
6a0b768e TO |
556 | * @param bool $out |
557 | * Should we log or return the output. | |
6a488035 | 558 | * |
6b5c5203 CB |
559 | * @param string $prefix |
560 | * Message prefix. | |
ea3ddccf | 561 | * @param string $priority |
6a488035 | 562 | * |
ea3ddccf | 563 | * @return string |
564 | * Format of the backtrace | |
6a488035 | 565 | */ |
6b5c5203 | 566 | public static function debug_log_message($message, $out = FALSE, $prefix = '', $priority = NULL) { |
213a5f19 | 567 | $config = CRM_Core_Config::singleton(); |
6a488035 | 568 | |
6b5c5203 | 569 | $file_log = self::createDebugLogger($prefix); |
6e5ad5ee | 570 | $file_log->log("$message\n", $priority); |
0ac9fd52 | 571 | |
9726c118 | 572 | $str = '<p/><code>' . htmlspecialchars($message) . '</code>'; |
6a488035 TO |
573 | if ($out && CRM_Core_Permission::check('view debug output')) { |
574 | echo $str; | |
575 | } | |
576 | $file_log->close(); | |
577 | ||
21ce4627 | 578 | if (!isset(\Civi::$statics[__CLASS__]['userFrameworkLogging'])) { |
579 | // Set it to FALSE first & then try to set it. This is to prevent a loop as calling | |
580 | // $config->userFrameworkLogging can trigger DB queries & under log mode this | |
581 | // then gets called again. | |
582 | \Civi::$statics[__CLASS__]['userFrameworkLogging'] = FALSE; | |
583 | \Civi::$statics[__CLASS__]['userFrameworkLogging'] = $config->userFrameworkLogging; | |
584 | } | |
585 | ||
586 | if (!empty(\Civi::$statics[__CLASS__]['userFrameworkLogging'])) { | |
1fadd891 | 587 | // should call $config->userSystem->logger($message) here - but I got a situation where userSystem was not an object - not sure why |
213a5f19 | 588 | if ($config->userSystem->is_drupal and function_exists('watchdog')) { |
2d3e6c51 | 589 | watchdog('civicrm', '%message', ['%message' => $message], isset($priority) ? $priority : WATCHDOG_DEBUG); |
213a5f19 EM |
590 | } |
591 | } | |
6a488035 TO |
592 | |
593 | return $str; | |
594 | } | |
595 | ||
596 | /** | |
597 | * Append to the query log (if enabled) | |
ad37ac8e | 598 | * |
599 | * @param string $string | |
6a488035 | 600 | */ |
00be9182 | 601 | public static function debug_query($string) { |
481a74f4 | 602 | if (defined('CIVICRM_DEBUG_LOG_QUERY')) { |
7e7d0323 | 603 | if (CIVICRM_DEBUG_LOG_QUERY === 'backtrace') { |
481a74f4 | 604 | CRM_Core_Error::backtrace($string, TRUE); |
0db6c3e1 | 605 | } |
481a74f4 | 606 | elseif (CIVICRM_DEBUG_LOG_QUERY) { |
120f8e64 | 607 | CRM_Core_Error::debug_var('Query', $string, TRUE, TRUE, 'sql_log', PEAR_LOG_DEBUG); |
6a488035 TO |
608 | } |
609 | } | |
610 | } | |
611 | ||
d090b80b TO |
612 | /** |
613 | * Execute a query and log the results. | |
614 | * | |
615 | * @param string $query | |
616 | */ | |
00be9182 | 617 | public static function debug_query_result($query) { |
7d0b8a47 | 618 | $results = CRM_Core_DAO::executeQuery($query)->fetchAll(); |
120f8e64 | 619 | CRM_Core_Error::debug_var('dao result', ['query' => $query, 'results' => $results], TRUE, TRUE, '', PEAR_LOG_DEBUG); |
d090b80b TO |
620 | } |
621 | ||
6a488035 | 622 | /** |
0880a9d0 | 623 | * Obtain a reference to the error log. |
6a488035 | 624 | * |
edc8adfc | 625 | * @param string $prefix |
77b97be7 | 626 | * |
6a488035 TO |
627 | * @return Log |
628 | */ | |
edc8adfc | 629 | public static function createDebugLogger($prefix = '') { |
630 | self::generateLogFileName($prefix); | |
631 | return Log::singleton('file', \Civi::$statics[__CLASS__]['logger_file' . $prefix], ''); | |
632 | } | |
633 | ||
44c32d0a CB |
634 | /** |
635 | * Generate a hash for the logfile. | |
bf48aa29 | 636 | * |
44c32d0a | 637 | * CRM-13640. |
bf48aa29 | 638 | * |
639 | * @param CRM_Core_Config $config | |
640 | * | |
641 | * @return string | |
44c32d0a | 642 | */ |
f0f1e508 CB |
643 | public static function generateLogFileHash($config) { |
644 | // Use multiple (but stable) inputs for hash information. | |
be2fb01f | 645 | $md5inputs = [ |
262e9b08 CB |
646 | defined('CIVICRM_SITE_KEY') ? CIVICRM_SITE_KEY : 'NO_SITE_KEY', |
647 | $config->userFrameworkBaseURL, | |
44c32d0a CB |
648 | md5($config->dsn), |
649 | $config->dsn, | |
be2fb01f | 650 | ]; |
262e9b08 CB |
651 | // Trim 8 chars off the string, make it slightly easier to find |
652 | // but reveals less information from the hash. | |
315ca480 | 653 | return substr(md5(var_export($md5inputs, 1)), 8); |
44c32d0a CB |
654 | } |
655 | ||
edc8adfc | 656 | /** |
657 | * Generate the name of the logfile to use and store it as a static. | |
658 | * | |
e047612e CB |
659 | * This function includes simplistic log rotation and a check as to whether |
660 | * the file exists. | |
edc8adfc | 661 | * |
662 | * @param string $prefix | |
663 | */ | |
664 | protected static function generateLogFileName($prefix) { | |
665 | if (!isset(\Civi::$statics[__CLASS__]['logger_file' . $prefix])) { | |
931ba0f3 | 666 | $config = CRM_Core_Config::singleton(); |
6a488035 | 667 | |
edc8adfc | 668 | $prefixString = $prefix ? ($prefix . '.') : ''; |
6a488035 | 669 | |
44c32d0a CB |
670 | $hash = self::generateLogFileHash($config); |
671 | $fileName = $config->configAndLogDir . 'CiviCRM.' . $prefixString . $hash . '.log'; | |
931ba0f3 | 672 | |
e047612e CB |
673 | // Roll log file monthly or if greater than 256M. |
674 | // Size-based rotation introduced in response to filesize limits on | |
675 | // certain OS/PHP combos. | |
931ba0f3 | 676 | if (file_exists($fileName)) { |
677 | $fileTime = date("Ym", filemtime($fileName)); | |
678 | $fileSize = filesize($fileName); | |
679 | if (($fileTime < date('Ym')) || | |
680 | ($fileSize > 256 * 1024 * 1024) || | |
681 | ($fileSize < 0) | |
682 | ) { | |
683 | rename($fileName, | |
684 | $fileName . '.' . date('YmdHi') | |
685 | ); | |
686 | } | |
687 | } | |
edc8adfc | 688 | \Civi::$statics[__CLASS__]['logger_file' . $prefix] = $fileName; |
931ba0f3 | 689 | } |
6a488035 TO |
690 | } |
691 | ||
a0ee3941 EM |
692 | /** |
693 | * @param string $msg | |
694 | * @param bool $log | |
695 | */ | |
00be9182 | 696 | public static function backtrace($msg = 'backTrace', $log = FALSE) { |
6a488035 TO |
697 | $backTrace = debug_backtrace(); |
698 | $message = self::formatBacktrace($backTrace); | |
699 | if (!$log) { | |
700 | CRM_Core_Error::debug($msg, $message); | |
701 | } | |
702 | else { | |
120f8e64 | 703 | CRM_Core_Error::debug_var($msg, $message, TRUE, TRUE, '', PEAR_LOG_DEBUG); |
6a488035 TO |
704 | } |
705 | } | |
706 | ||
707 | /** | |
0880a9d0 | 708 | * Render a backtrace array as a string. |
6a488035 | 709 | * |
6a0b768e TO |
710 | * @param array $backTrace |
711 | * Array of stack frames. | |
712 | * @param bool $showArgs | |
713 | * TRUE if we should try to display content of function arguments (which could be sensitive); FALSE to display only the type of each function argument. | |
714 | * @param int $maxArgLen | |
715 | * Maximum number of characters to show from each argument string. | |
a6c01b45 CW |
716 | * @return string |
717 | * printable plain-text | |
6a488035 | 718 | */ |
00be9182 | 719 | public static function formatBacktrace($backTrace, $showArgs = TRUE, $maxArgLen = 80) { |
6a488035 | 720 | $message = ''; |
34866662 CW |
721 | foreach (self::parseBacktrace($backTrace, $showArgs, $maxArgLen) as $idx => $trace) { |
722 | $message .= sprintf("#%s %s\n", $idx, $trace); | |
723 | } | |
2aa397bc | 724 | $message .= sprintf("#%s {main}\n", 1 + $idx); |
34866662 CW |
725 | return $message; |
726 | } | |
727 | ||
728 | /** | |
0880a9d0 | 729 | * Render a backtrace array as an array. |
34866662 | 730 | * |
6a0b768e TO |
731 | * @param array $backTrace |
732 | * Array of stack frames. | |
733 | * @param bool $showArgs | |
734 | * TRUE if we should try to display content of function arguments (which could be sensitive); FALSE to display only the type of each function argument. | |
735 | * @param int $maxArgLen | |
736 | * Maximum number of characters to show from each argument string. | |
34866662 CW |
737 | * @return array |
738 | * @see debug_backtrace | |
739 | * @see Exception::getTrace() | |
740 | */ | |
00be9182 | 741 | public static function parseBacktrace($backTrace, $showArgs = TRUE, $maxArgLen = 80) { |
be2fb01f | 742 | $ret = []; |
34866662 | 743 | foreach ($backTrace as $trace) { |
be2fb01f | 744 | $args = []; |
6a488035 | 745 | $fnName = CRM_Utils_Array::value('function', $trace); |
34866662 | 746 | $className = isset($trace['class']) ? ($trace['class'] . $trace['type']) : ''; |
6a488035 | 747 | |
83e7cba6 | 748 | // Do not show args for a few password related functions |
6a488035 TO |
749 | $skipArgs = ($className == 'DB::' && $fnName == 'connect') ? TRUE : FALSE; |
750 | ||
83e7cba6 CB |
751 | if (!empty($trace['args'])) { |
752 | foreach ($trace['args'] as $arg) { | |
353ffa53 | 753 | if (!$showArgs || $skipArgs) { |
83e7cba6 CB |
754 | $args[] = '(' . gettype($arg) . ')'; |
755 | continue; | |
756 | } | |
757 | switch ($type = gettype($arg)) { | |
758 | case 'boolean': | |
759 | $args[] = $arg ? 'TRUE' : 'FALSE'; | |
760 | break; | |
2aa397bc | 761 | |
83e7cba6 CB |
762 | case 'integer': |
763 | case 'double': | |
764 | $args[] = $arg; | |
765 | break; | |
2aa397bc | 766 | |
83e7cba6 | 767 | case 'string': |
86bfa4f6 | 768 | $args[] = '"' . CRM_Utils_String::ellipsify(addcslashes((string) $arg, "\r\n\t\""), $maxArgLen) . '"'; |
83e7cba6 | 769 | break; |
2aa397bc | 770 | |
83e7cba6 | 771 | case 'array': |
92fcb95f | 772 | $args[] = '(Array:' . count($arg) . ')'; |
83e7cba6 | 773 | break; |
2aa397bc | 774 | |
83e7cba6 CB |
775 | case 'object': |
776 | $args[] = 'Object(' . get_class($arg) . ')'; | |
777 | break; | |
2aa397bc | 778 | |
83e7cba6 CB |
779 | case 'resource': |
780 | $args[] = 'Resource'; | |
781 | break; | |
2aa397bc | 782 | |
83e7cba6 CB |
783 | case 'NULL': |
784 | $args[] = 'NULL'; | |
785 | break; | |
2aa397bc | 786 | |
83e7cba6 CB |
787 | default: |
788 | $args[] = "($type)"; | |
789 | break; | |
790 | } | |
6a488035 TO |
791 | } |
792 | } | |
793 | ||
34866662 CW |
794 | $ret[] = sprintf( |
795 | "%s(%s): %s%s(%s)", | |
6a488035 TO |
796 | CRM_Utils_Array::value('file', $trace, '[internal function]'), |
797 | CRM_Utils_Array::value('line', $trace, ''), | |
798 | $className, | |
799 | $fnName, | |
800 | implode(", ", $args) | |
801 | ); | |
802 | } | |
34866662 | 803 | return $ret; |
6a488035 TO |
804 | } |
805 | ||
806 | /** | |
0880a9d0 | 807 | * Render an exception as HTML string. |
6a488035 TO |
808 | * |
809 | * @param Exception $e | |
a6c01b45 CW |
810 | * @return string |
811 | * printable HTML text | |
6a488035 | 812 | */ |
00be9182 | 813 | public static function formatHtmlException(Exception $e) { |
6a488035 TO |
814 | $msg = ''; |
815 | ||
816 | // Exception metadata | |
817 | ||
818 | // Exception backtrace | |
819 | if ($e instanceof PEAR_Exception) { | |
820 | $ei = $e; | |
be2fb01f | 821 | while (is_callable([$ei, 'getCause'])) { |
6a488035 TO |
822 | if ($ei->getCause() instanceof PEAR_Error) { |
823 | $msg .= '<table class="crm-db-error">'; | |
824 | $msg .= sprintf('<thead><tr><th>%s</th><th>%s</th></tr></thead>', ts('Error Field'), ts('Error Value')); | |
825 | $msg .= '<tbody>'; | |
be2fb01f CW |
826 | foreach (['Type', 'Code', 'Message', 'Mode', 'UserInfo', 'DebugInfo'] as $f) { |
827 | $msg .= sprintf('<tr><td>%s</td><td>%s</td></tr>', $f, call_user_func([$ei->getCause(), "get$f"])); | |
2aa397bc | 828 | } |
6a488035 | 829 | $msg .= '</tbody></table>'; |
2aa397bc | 830 | } |
6a488035 | 831 | $ei = $ei->getCause(); |
2aa397bc | 832 | } |
6a488035 | 833 | $msg .= $e->toHtml(); |
0db6c3e1 TO |
834 | } |
835 | else { | |
6a488035 TO |
836 | $msg .= '<p><b>' . get_class($e) . ': "' . htmlentities($e->getMessage()) . '"</b></p>'; |
837 | $msg .= '<pre>' . htmlentities(self::formatBacktrace($e->getTrace())) . '</pre>'; | |
838 | } | |
839 | return $msg; | |
840 | } | |
841 | ||
842 | /** | |
0880a9d0 | 843 | * Write details of an exception to the log. |
6a488035 TO |
844 | * |
845 | * @param Exception $e | |
a6c01b45 CW |
846 | * @return string |
847 | * printable plain text | |
6a488035 | 848 | */ |
00be9182 | 849 | public static function formatTextException(Exception $e) { |
6a488035 TO |
850 | $msg = get_class($e) . ": \"" . $e->getMessage() . "\"\n"; |
851 | ||
852 | $ei = $e; | |
be2fb01f | 853 | while (is_callable([$ei, 'getCause'])) { |
6a488035 | 854 | if ($ei->getCause() instanceof PEAR_Error) { |
be2fb01f CW |
855 | foreach (['Type', 'Code', 'Message', 'Mode', 'UserInfo', 'DebugInfo'] as $f) { |
856 | $msg .= sprintf(" * ERROR %s: %s\n", strtoupper($f), call_user_func([$ei->getCause(), "get$f"])); | |
6a488035 TO |
857 | } |
858 | } | |
859 | $ei = $ei->getCause(); | |
860 | } | |
861 | $msg .= self::formatBacktrace($e->getTrace()); | |
862 | return $msg; | |
863 | } | |
864 | ||
a0ee3941 EM |
865 | /** |
866 | * @param $message | |
867 | * @param int $code | |
868 | * @param string $level | |
100fef9d | 869 | * @param array $params |
a0ee3941 EM |
870 | * |
871 | * @return object | |
872 | */ | |
00be9182 | 873 | public static function createError($message, $code = 8000, $level = 'Fatal', $params = NULL) { |
6a488035 | 874 | $error = CRM_Core_Error::singleton(); |
be2fb01f | 875 | $error->push($code, $level, [$params], $message); |
6a488035 TO |
876 | return $error; |
877 | } | |
878 | ||
879 | /** | |
880 | * Set a status message in the session, then bounce back to the referrer. | |
881 | * | |
6a0b768e TO |
882 | * @param string $status |
883 | * The status message to set. | |
6a488035 | 884 | * |
2a6da8d7 EM |
885 | * @param null $redirect |
886 | * @param string $title | |
6a488035 | 887 | */ |
50ecd413 | 888 | public static function statusBounce($status, $redirect = NULL, $title = NULL) { |
6a488035 TO |
889 | $session = CRM_Core_Session::singleton(); |
890 | if (!$redirect) { | |
891 | $redirect = $session->readUserContext(); | |
892 | } | |
50ecd413 CW |
893 | if ($title === NULL) { |
894 | $title = ts('Error'); | |
895 | } | |
be2fb01f | 896 | $session->setStatus($status, $title, 'alert', ['expires' => 0]); |
34866662 | 897 | if (CRM_Utils_Array::value('snippet', $_REQUEST) === CRM_Core_Smarty::PRINT_JSON) { |
be2fb01f | 898 | CRM_Core_Page_AJAX::returnJsonResponse(['status' => 'error']); |
34866662 | 899 | } |
6a488035 TO |
900 | CRM_Utils_System::redirect($redirect); |
901 | } | |
902 | ||
903 | /** | |
0880a9d0 | 904 | * Reset the error stack. |
6a488035 | 905 | * |
6a488035 TO |
906 | */ |
907 | public static function reset() { | |
908 | $error = self::singleton(); | |
be2fb01f CW |
909 | $error->_errors = []; |
910 | $error->_errorsByLevel = []; | |
6a488035 TO |
911 | } |
912 | ||
6a4257d4 | 913 | /** |
42c0daee TO |
914 | * PEAR error-handler which converts errors to exceptions |
915 | * | |
916 | * @param $pearError | |
917 | * @throws PEAR_Exception | |
6a4257d4 | 918 | */ |
6a488035 | 919 | public static function exceptionHandler($pearError) { |
120f8e64 | 920 | CRM_Core_Error::debug_var('Fatal Error Details', self::getErrorDetails($pearError), TRUE, TRUE, '', PEAR_LOG_ERR); |
6a488035 TO |
921 | CRM_Core_Error::backtrace('backTrace', TRUE); |
922 | throw new PEAR_Exception($pearError->getMessage(), $pearError); | |
923 | } | |
924 | ||
925 | /** | |
42c0daee | 926 | * PEAR error-handler to quietly catch otherwise fatal errors. Intended for use with smtp transport. |
6a488035 | 927 | * |
6a0b768e TO |
928 | * @param object $obj |
929 | * The PEAR_ERROR object. | |
a6c01b45 CW |
930 | * @return object |
931 | * $obj | |
6a488035 TO |
932 | */ |
933 | public static function nullHandler($obj) { | |
120f8e64 | 934 | CRM_Core_Error::debug_log_message("Ignoring exception thrown by nullHandler: {$obj->code}, {$obj->message}", FALSE, '', PEAR_LOG_ERR); |
6a488035 TO |
935 | CRM_Core_Error::backtrace('backTrace', TRUE); |
936 | return $obj; | |
937 | } | |
938 | ||
d424ffde | 939 | /** |
6a488035 TO |
940 | * @deprecated |
941 | * This function is no longer used by v3 api. | |
942 | * @fixme Some core files call it but it should be re-thought & renamed or removed | |
d424ffde | 943 | * |
a0ee3941 EM |
944 | * @param $msg |
945 | * @param null $data | |
946 | * | |
947 | * @return array | |
948 | * @throws Exception | |
949 | */ | |
6a488035 TO |
950 | public static function &createAPIError($msg, $data = NULL) { |
951 | if (self::$modeException) { | |
952 | throw new Exception($msg, $data); | |
953 | } | |
954 | ||
be2fb01f | 955 | $values = []; |
6a488035 TO |
956 | |
957 | $values['is_error'] = 1; | |
958 | $values['error_message'] = $msg; | |
959 | if (isset($data)) { | |
960 | $values = array_merge($values, $data); | |
961 | } | |
962 | return $values; | |
963 | } | |
964 | ||
a0ee3941 EM |
965 | /** |
966 | * @param $file | |
967 | */ | |
6a488035 TO |
968 | public static function movedSiteError($file) { |
969 | $url = CRM_Utils_System::url('civicrm/admin/setting/updateConfigBackend', | |
970 | 'reset=1', | |
971 | TRUE | |
972 | ); | |
973 | echo "We could not write $file. Have you moved your site directory or server?<p>"; | |
974 | echo "Please fix the setting by running the <a href=\"$url\">update config script</a>"; | |
975 | exit(); | |
976 | } | |
977 | ||
978 | /** | |
0880a9d0 | 979 | * Terminate execution abnormally. |
ad37ac8e | 980 | * |
981 | * @param string $code | |
6a488035 TO |
982 | */ |
983 | protected static function abend($code) { | |
984 | // do a hard rollback of any pending transactions | |
985 | // if we've come here, its because of some unexpected PEAR errors | |
986 | CRM_Core_Transaction::forceRollbackIfEnabled(); | |
987 | CRM_Utils_System::civiExit($code); | |
988 | } | |
989 | ||
a0ee3941 | 990 | /** |
3ab5efa9 EM |
991 | * @param array $error |
992 | * @param int $type | |
a0ee3941 EM |
993 | * |
994 | * @return bool | |
995 | */ | |
6a488035 | 996 | public static function isAPIError($error, $type = CRM_Core_Error::FATAL_ERROR) { |
8cc574cf | 997 | if (is_array($error) && !empty($error['is_error'])) { |
6a488035 TO |
998 | $code = $error['error_message']['code']; |
999 | if ($code == $type) { | |
1000 | return TRUE; | |
1001 | } | |
1002 | } | |
1003 | return FALSE; | |
1004 | } | |
96025800 | 1005 | |
496320c3 MW |
1006 | /** |
1007 | * Output a deprecated function warning to log file. Deprecated class:function is automatically generated from calling function. | |
1008 | * | |
1009 | * @param $newMethod | |
1010 | * description of new method (eg. "buildOptions() method in the appropriate BAO object"). | |
1011 | */ | |
1012 | public static function deprecatedFunctionWarning($newMethod) { | |
1013 | $dbt = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2); | |
1014 | $callerFunction = isset($dbt[1]['function']) ? $dbt[1]['function'] : NULL; | |
1015 | $callerClass = isset($dbt[1]['class']) ? $dbt[1]['class'] : NULL; | |
be2fb01f | 1016 | Civi::log()->warning("Deprecated function $callerClass::$callerFunction, use $newMethod.", ['civi.tag' => 'deprecated']); |
496320c3 MW |
1017 | } |
1018 | ||
6a488035 TO |
1019 | } |
1020 | ||
1021 | $e = new PEAR_ErrorStack('CRM'); | |
1022 | $e->singleton('CRM', FALSE, NULL, 'CRM_Core_Error'); |