6c0cff5d30d32159233d38b6601cec59fbc23efe
4 +--------------------------------------------------------------------+
5 | CiviCRM version 4.6 |
6 +--------------------------------------------------------------------+
7 | Copyright CiviCRM LLC (c) 2004-2014 |
8 +--------------------------------------------------------------------+
9 | This file is a part of CiviCRM. |
11 | CiviCRM is free software; you can copy, modify, and distribute it |
12 | under the terms of the GNU Affero General Public License |
13 | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. |
15 | CiviCRM is distributed in the hope that it will be useful, but |
16 | WITHOUT ANY WARRANTY; without even the implied warranty of |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
18 | See the GNU Affero General Public License for more details. |
20 | You should have received a copy of the GNU Affero General Public |
21 | License and the CiviCRM Licensing Exception along |
22 | with this program; if not, contact CiviCRM LLC |
23 | at info[AT]civicrm[DOT]org. If you have questions about the |
24 | GNU Affero General Public License or the licensing of CiviCRM, |
25 | see the CiviCRM license FAQ at http://civicrm.org/licensing |
26 +--------------------------------------------------------------------+
30 * Start of the Error framework. We should check out and inherit from
31 * PEAR_ErrorStack and use that framework
34 * @copyright CiviCRM LLC (c) 2004-2014
39 require_once 'PEAR/ErrorStack.php';
40 require_once 'PEAR/Exception.php';
41 require_once 'CRM/Core/Exception.php';
43 require_once 'Log.php';
48 class CRM_Exception
extends PEAR_Exception
{
50 * Redefine the exception so message isn't optional
51 * Supported signatures:
52 * - PEAR_Exception(string $message);
53 * - PEAR_Exception(string $message, int $code);
54 * - PEAR_Exception(string $message, Exception $cause);
55 * - PEAR_Exception(string $message, Exception $cause, int $code);
56 * - PEAR_Exception(string $message, PEAR_Error $cause);
57 * - PEAR_Exception(string $message, PEAR_Error $cause, int $code);
58 * - PEAR_Exception(string $message, array $causes);
59 * - PEAR_Exception(string $message, array $causes, int $code);
61 * @param string exception message
63 * @param Exception $previous
65 public function __construct($message = NULL, $code = 0, Exception
$previous = NULL) {
66 parent
::__construct($message, $code, $previous);
71 * Class CRM_Core_Error
73 class CRM_Core_Error
extends PEAR_ErrorStack
{
76 * Status code of various types of errors
78 const FATAL_ERROR
= 2;
79 const DUPLICATE_CONTACT
= 8001;
80 const DUPLICATE_CONTRIBUTION
= 8002;
81 const DUPLICATE_PARTICIPANT
= 8003;
84 * We only need one instance of this object. So we use the singleton
85 * pattern and cache the instance in this variable
89 private static $_singleton = NULL;
92 * The logger object for this application
96 private static $_log = NULL;
99 * If modeException == true, errors are raised as exception instead of returning civicrm_errors
102 public static $modeException = NULL;
105 * Singleton function used to manage this object.
107 * @param null $package
108 * @param bool $msgCallback
109 * @param bool $contextCallback
110 * @param bool $throwPEAR_Error
111 * @param string $stackClass
116 public static function &singleton($package = NULL, $msgCallback = FALSE, $contextCallback = FALSE, $throwPEAR_Error = FALSE, $stackClass = 'PEAR_ErrorStack') {
117 if (self
::$_singleton === NULL) {
118 self
::$_singleton = new CRM_Core_Error('CiviCRM');
120 return self
::$_singleton;
126 public function __construct() {
127 parent
::__construct('CiviCRM');
129 $log = CRM_Core_Config
::getLog();
130 $this->setLogger($log);
132 // set up error handling for Pear Error Stack
133 $this->setDefaultCallback(array($this, 'handlePES'));
138 * @param string $separator
140 * @return array|null|string
142 static public function getMessages(&$error, $separator = '<br />') {
143 if (is_a($error, 'CRM_Core_Error')) {
144 $errors = $error->getErrors();
146 foreach ($errors as $e) {
147 $message[] = $e['code'] . ': ' . $e['message'];
149 $message = implode($separator, $message);
156 * Status display function specific to payment processor errors
158 * @param string $separator
160 public static function displaySessionError(&$error, $separator = '<br />') {
161 $message = self
::getMessages($error, $separator);
163 $status = ts("Payment Processor Error message") . "{$separator} $message";
164 $session = CRM_Core_Session
::singleton();
165 $session->setStatus($status);
170 * Create the main callback method. this method centralizes error processing.
172 * the errors we expect are from the pear modules DB, DB_DataObject
173 * which currently use PEAR::raiseError to notify of error messages.
175 * @param object PEAR_Error
179 public static function handle($pearError) {
181 // setup smarty with config, session and template location.
182 $template = CRM_Core_Smarty
::singleton();
183 $config = CRM_Core_Config
::singleton();
185 if ($config->backtrace
) {
189 // create the error array
191 $error['callback'] = $pearError->getCallback();
192 $error['code'] = $pearError->getCode();
193 $error['message'] = $pearError->getMessage();
194 $error['mode'] = $pearError->getMode();
195 $error['debug_info'] = $pearError->getDebugInfo();
196 $error['type'] = $pearError->getType();
197 $error['user_info'] = $pearError->getUserInfo();
198 $error['to_string'] = $pearError->toString();
199 if (function_exists('mysql_error') &&
202 $mysql_error = mysql_error() . ', ' . mysql_errno();
203 $template->assign_by_ref('mysql_code', $mysql_error);
205 // execute a dummy query to clear error stack
206 mysql_query('select 1');
208 elseif (function_exists('mysqli_error')) {
209 $dao = new CRM_Core_DAO();
211 // we do it this way, since calling the function
212 // getDatabaseConnection could potentially result
213 // in an infinite loop
214 global $_DB_DATAOBJECT;
215 if (isset($_DB_DATAOBJECT['CONNECTIONS'][$dao->_database_dsn_md5
])) {
216 $conn = $_DB_DATAOBJECT['CONNECTIONS'][$dao->_database_dsn_md5
];
217 $link = $conn->connection
;
219 if (mysqli_error($link)) {
220 $mysql_error = mysqli_error($link) . ', ' . mysqli_errno($link);
221 $template->assign_by_ref('mysql_code', $mysql_error);
223 // execute a dummy query to clear error stack
224 mysqli_query($link, 'select 1');
229 $template->assign_by_ref('error', $error);
230 $errorDetails = CRM_Core_Error
::debug('', $error, FALSE);
231 $template->assign_by_ref('errorDetails', $errorDetails);
233 CRM_Core_Error
::debug_var('Fatal Error Details', $error);
234 CRM_Core_Error
::backtrace('backTrace', TRUE);
236 if ($config->initialized
) {
237 $content = $template->fetch('CRM/common/fatal.tpl');
238 echo CRM_Utils_System
::theme($content);
241 echo "Sorry. A non-recoverable error has occurred. The error trace below might help to resolve the issue<p>";
242 CRM_Core_Error
::debug(NULL, $error);
244 static $runOnce = FALSE;
253 * this function is used to trap and print errors
254 * during system initialization time. Hence the error
255 * message is quite ugly
259 public static function simpleHandler($pearError) {
261 // create the error array
263 $error['callback'] = $pearError->getCallback();
264 $error['code'] = $pearError->getCode();
265 $error['message'] = $pearError->getMessage();
266 $error['mode'] = $pearError->getMode();
267 $error['debug_info'] = $pearError->getDebugInfo();
268 $error['type'] = $pearError->getType();
269 $error['user_info'] = $pearError->getUserInfo();
270 $error['to_string'] = $pearError->toString();
272 // ensure that debug does not check permissions since we are in bootstrap
273 // mode and need to print a decent message to help the user
274 CRM_Core_Error
::debug('Initialization Error', $error, TRUE, TRUE, FALSE);
276 // always log the backtrace to a file
277 self
::backtrace('backTrace', TRUE);
283 * Handle errors raised using the PEAR Error Stack.
285 * currently the handler just requests the PES framework
286 * to push the error to the stack (return value PEAR_ERRORSTACK_PUSH).
288 * Note: we can do our own error handling here and return PEAR_ERRORSTACK_IGNORE.
290 * Also, if we do not return any value the PEAR_ErrorStack::push() then does the
291 * action of PEAR_ERRORSTACK_PUSHANDLOG which displays the errors on the screen,
292 * since the logger set for this error stack is 'display' - see CRM_Core_Config::getLog();
294 public static function handlePES($pearError) {
295 return PEAR_ERRORSTACK_PUSH
;
299 * Display an error page with an error message describing what happened
301 * @param string $message
303 * @param string $code
304 * The error code if any.
305 * @param string $email
306 * The email address to notify of this situation.
313 public static function fatal($message = NULL, $code = NULL, $email = NULL) {
315 'message' => $message,
319 if (self
::$modeException) {
321 CRM_Core_Error
::debug_var('Fatal Error Details', $vars);
322 CRM_Core_Error
::backtrace('backTrace', TRUE);
324 $details = 'A fatal error was triggered';
326 $details .= ': ' . $message;
328 throw new Exception($details, $code);
332 $message = ts('We experienced an unexpected error. Please post a detailed description and the backtrace on the CiviCRM forums: %1', array(1 => 'http://forum.civicrm.org/'));
335 if (php_sapi_name() == "cli") {
336 print ("Sorry. A non-recoverable error has occurred.\n$message \n$code\n$email\n\n");
337 debug_print_backtrace();
339 // FIXME: Why doesn't this call abend()?
340 // Difference: abend() will cleanup transaction and (via civiExit) store session state
341 // self::abend(CRM_Core_Error::FATAL_ERROR);
344 $config = CRM_Core_Config
::singleton();
346 if ($config->fatalErrorHandler
&&
347 function_exists($config->fatalErrorHandler
)
349 $name = $config->fatalErrorHandler
;
352 // the call has been successfully handled
354 self
::abend(CRM_Core_Error
::FATAL_ERROR
);
358 if ($config->backtrace
) {
362 CRM_Core_Error
::debug_var('Fatal Error Details', $vars);
363 CRM_Core_Error
::backtrace('backTrace', TRUE);
365 // If we are in an ajax callback, format output appropriately
366 if (CRM_Utils_Array
::value('snippet', $_REQUEST) === CRM_Core_Smarty
::PRINT_JSON
) {
369 'content' => '<div class="messages status no-popup"><div class="icon inform-icon"></div>' . ts('Sorry but we are not able to provide this at the moment.') . '</div>',
371 if ($config->backtrace
&& CRM_Core_Permission
::check('view debug output')) {
372 $out['backtrace'] = self
::parseBacktrace(debug_backtrace());
373 $message .= '<p><em>See console for backtrace</em></p>';
375 CRM_Core_Session
::setStatus($message, ts('Sorry an Error Occured'), 'error');
376 CRM_Core_Transaction
::forceRollbackIfEnabled();
377 CRM_Core_Page_AJAX
::returnJsonResponse($out);
380 $template = CRM_Core_Smarty
::singleton();
381 $template->assign($vars);
383 $config->userSystem
->outputError($template->fetch($config->fatalErrorTemplate
));
385 self
::abend(CRM_Core_Error
::FATAL_ERROR
);
389 * Display an error page with an error message describing what happened
391 * This function is evil -- it largely replicates fatal(). Hopefully the
392 * entire CRM_Core_Error system can be hollowed out and replaced with
393 * something that follows a cleaner separation of concerns.
395 * @param Exception $exception
400 public static function handleUnhandledException($exception) {
402 CRM_Utils_Hook
::unhandledException($exception);
404 catch (Exception
$other) {
405 // if the exception-handler generates an exception, then that sucks! oh, well. carry on.
406 CRM_Core_Error
::debug_var('handleUnhandledException_nestedException', self
::formatTextException($other));
408 $config = CRM_Core_Config
::singleton();
410 'message' => $exception->getMessage(),
412 'exception' => $exception,
414 if (!$vars['message']) {
415 $vars['message'] = ts('We experienced an unexpected error. Please post a detailed description and the backtrace on the CiviCRM forums: %1', array(1 => 'http://forum.civicrm.org/'));
419 if (php_sapi_name() == "cli") {
420 printf("Sorry. A non-recoverable error has occurred.\n%s\n", $vars['message']);
421 print self
::formatTextException($exception);
423 // FIXME: Why doesn't this call abend()?
424 // Difference: abend() will cleanup transaction and (via civiExit) store session state
425 // self::abend(CRM_Core_Error::FATAL_ERROR);
428 // Case B: Custom error handler
429 if ($config->fatalErrorHandler
&&
430 function_exists($config->fatalErrorHandler
)
432 $name = $config->fatalErrorHandler
;
435 // the call has been successfully handled
437 self
::abend(CRM_Core_Error
::FATAL_ERROR
);
441 // Case C: Default error handler
444 CRM_Core_Error
::debug_var('Fatal Error Details', $vars);
445 CRM_Core_Error
::backtrace('backTrace', TRUE);
448 $template = CRM_Core_Smarty
::singleton();
449 $template->assign($vars);
450 $content = $template->fetch($config->fatalErrorTemplate
);
451 if ($config->backtrace
) {
452 $content = self
::formatHtmlException($exception) . $content;
454 if ($config->userFramework
== 'Joomla' &&
455 class_exists('JError')
457 JError
::raiseError('CiviCRM-001', $content);
460 echo CRM_Utils_System
::theme($content);
464 self
::abend(CRM_Core_Error
::FATAL_ERROR
);
468 * Outputs pre-formatted debug information. Flushes the buffers
469 * so we can interrupt a potential POST/redirect
471 * @param string name of debug section
472 * @param mixed reference to variables that we need a trace of
473 * @param bool should we log or return the output
474 * @param bool whether to generate a HTML-escaped output
475 * @param bool should we check permissions before displaying output
476 * useful when we die during initialization and permissioning
477 * subsystem is not initialized - CRM-13765
480 * the generated output
483 public static function debug($name, $variable = NULL, $log = TRUE, $html = TRUE, $checkPermission = TRUE) {
484 $error = self
::singleton();
486 if ($variable === NULL) {
491 $out = print_r($variable, TRUE);
494 $out = htmlspecialchars($out);
496 $prefix = "<p>$name</p>";
498 $out = "{$prefix}<p><pre>$out</pre></p><p></p>";
502 $prefix = "$name:\n";
504 $out = "{$prefix}$out\n";
508 (!$checkPermission || CRM_Core_Permission
::check('view debug output'))
517 * Similar to the function debug. Only difference is
518 * in the formatting of the output.
520 * @param string $variable_name
521 * @param mixed $variable
523 * Should we use print_r ? (else we use var_dump).
525 * Should we log or return the output.
526 * @param string $comp
530 * the generated output
535 * @see CRM_Core_Error::debug()
536 * @see CRM_Core_Error::debug_log_message()
538 static function debug_var(
545 // check if variable is set
546 if (!isset($variable)) {
547 $out = "\$$variable_name is not set";
551 $out = print_r($variable, TRUE);
552 $out = "\$$variable_name = $out";
558 $dump = ob_get_contents();
560 $out = "\n\$$variable_name = $dump";
562 // reset if it is an array
563 if (is_array($variable)) {
567 return self
::debug_log_message($out, FALSE, $comp);
571 * Display the error message on terminal
575 * Should we log or return the output.
577 * @param string $comp
578 * Message to be output.
580 * format of the backtrace
585 public static function debug_log_message($message, $out = FALSE, $comp = '') {
586 $config = CRM_Core_Config
::singleton();
588 $file_log = self
::createDebugLogger($comp);
589 $file_log->log("$message\n");
590 $str = "<p/><code>$message</code>";
591 if ($out && CRM_Core_Permission
::check('view debug output')) {
596 if ($config->userFrameworkLogging
) {
597 // should call $config->userSystem->logger($message) here - but I got a situation where userSystem was not an object - not sure why
598 if ($config->userSystem
->is_drupal
and function_exists('watchdog')) {
599 watchdog('civicrm', $message, NULL, WATCHDOG_DEBUG
);
607 * Append to the query log (if enabled)
609 public static function debug_query($string) {
610 if (defined('CIVICRM_DEBUG_LOG_QUERY')) {
611 if (CIVICRM_DEBUG_LOG_QUERY
== 'backtrace') {
612 CRM_Core_Error
::backtrace($string, TRUE);
614 elseif (CIVICRM_DEBUG_LOG_QUERY
) {
615 CRM_Core_Error
::debug_var('Query', $string, FALSE, TRUE);
621 * Execute a query and log the results.
623 * @param string $query
625 public static function debug_query_result($query) {
626 $dao = CRM_Core_DAO
::executeQuery($query);
628 while ($dao->fetch()) {
629 $results[] = (array) $dao;
631 CRM_Core_Error
::debug_var('dao result', array('query' => $query, 'results' => $results));
635 * Obtain a reference to the error log
637 * @param string $comp
641 public static function createDebugLogger($comp = '') {
642 $config = CRM_Core_Config
::singleton();
648 $fileName = "{$config->configAndLogDir}CiviCRM." . $comp . md5($config->dsn
) . '.log';
650 // Roll log file monthly or if greater than 256M
651 // note that PHP file functions have a limit of 2G and hence
652 // the alternative was introduce
653 if (file_exists($fileName)) {
654 $fileTime = date("Ym", filemtime($fileName));
655 $fileSize = filesize($fileName);
656 if (($fileTime < date('Ym')) ||
657 ($fileSize > 256 * 1024 * 1024) ||
661 $fileName . '.' . date('Ymdhs', mktime(0, 0, 0, date("m") - 1, date("d"), date("Y")))
666 return Log
::singleton('file', $fileName);
673 public static function backtrace($msg = 'backTrace', $log = FALSE) {
674 $backTrace = debug_backtrace();
675 $message = self
::formatBacktrace($backTrace);
677 CRM_Core_Error
::debug($msg, $message);
680 CRM_Core_Error
::debug_var($msg, $message);
685 * Render a backtrace array as a string
687 * @param array $backTrace
688 * Array of stack frames.
689 * @param bool $showArgs
690 * 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.
691 * @param int $maxArgLen
692 * Maximum number of characters to show from each argument string.
694 * printable plain-text
696 public static function formatBacktrace($backTrace, $showArgs = TRUE, $maxArgLen = 80) {
698 foreach (self
::parseBacktrace($backTrace, $showArgs, $maxArgLen) as $idx => $trace) {
699 $message .= sprintf("#%s %s\n", $idx, $trace);
701 $message .= sprintf("#%s {main}\n", 1 +
$idx);
706 * Render a backtrace array as an array
708 * @param array $backTrace
709 * Array of stack frames.
710 * @param bool $showArgs
711 * 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.
712 * @param int $maxArgLen
713 * Maximum number of characters to show from each argument string.
715 * @see debug_backtrace
716 * @see Exception::getTrace()
718 public static function parseBacktrace($backTrace, $showArgs = TRUE, $maxArgLen = 80) {
720 foreach ($backTrace as $trace) {
722 $fnName = CRM_Utils_Array
::value('function', $trace);
723 $className = isset($trace['class']) ?
($trace['class'] . $trace['type']) : '';
725 // Do not show args for a few password related functions
726 $skipArgs = ($className == 'DB::' && $fnName == 'connect') ?
TRUE : FALSE;
728 if (!empty($trace['args'])) {
729 foreach ($trace['args'] as $arg) {
730 if (!$showArgs ||
$skipArgs) {
731 $args[] = '(' . gettype($arg) . ')';
734 switch ($type = gettype($arg)) {
736 $args[] = $arg ?
'TRUE' : 'FALSE';
745 $args[] = '"' . CRM_Utils_String
::ellipsify(addcslashes((string) $arg, "\r\n\t\""), $maxArgLen) . '"';
749 $args[] = '(Array:' . count($arg) . ')';
753 $args[] = 'Object(' . get_class($arg) . ')';
757 $args[] = 'Resource';
773 CRM_Utils_Array
::value('file', $trace, '[internal function]'),
774 CRM_Utils_Array
::value('line', $trace, ''),
784 * Render an exception as HTML string
786 * @param Exception $e
788 * printable HTML text
790 public static function formatHtmlException(Exception
$e) {
793 // Exception metadata
795 // Exception backtrace
796 if ($e instanceof PEAR_Exception
) {
798 while (is_callable(array($ei, 'getCause'))) {
799 if ($ei->getCause() instanceof PEAR_Error
) {
800 $msg .= '<table class="crm-db-error">';
801 $msg .= sprintf('<thead><tr><th>%s</th><th>%s</th></tr></thead>', ts('Error Field'), ts('Error Value'));
803 foreach (array('Type', 'Code', 'Message', 'Mode', 'UserInfo', 'DebugInfo') as $f) {
804 $msg .= sprintf('<tr><td>%s</td><td>%s</td></tr>', $f, call_user_func(array($ei->getCause(), "get$f")));
806 $msg .= '</tbody></table>';
808 $ei = $ei->getCause();
810 $msg .= $e->toHtml();
813 $msg .= '<p><b>' . get_class($e) . ': "' . htmlentities($e->getMessage()) . '"</b></p>';
814 $msg .= '<pre>' . htmlentities(self
::formatBacktrace($e->getTrace())) . '</pre>';
820 * Write details of an exception to the log
822 * @param Exception $e
824 * printable plain text
826 public static function formatTextException(Exception
$e) {
827 $msg = get_class($e) . ": \"" . $e->getMessage() . "\"\n";
830 while (is_callable(array($ei, 'getCause'))) {
831 if ($ei->getCause() instanceof PEAR_Error
) {
832 foreach (array('Type', 'Code', 'Message', 'Mode', 'UserInfo', 'DebugInfo') as $f) {
833 $msg .= sprintf(" * ERROR %s: %s\n", strtoupper($f), call_user_func(array($ei->getCause(), "get$f")));
836 $ei = $ei->getCause();
838 $msg .= self
::formatBacktrace($e->getTrace());
845 * @param string $level
846 * @param array $params
850 public static function createError($message, $code = 8000, $level = 'Fatal', $params = NULL) {
851 $error = CRM_Core_Error
::singleton();
852 $error->push($code, $level, array($params), $message);
857 * Set a status message in the session, then bounce back to the referrer.
859 * @param string $status
860 * The status message to set.
862 * @param null $redirect
863 * @param string $title
867 public static function statusBounce($status, $redirect = NULL, $title = NULL) {
868 $session = CRM_Core_Session
::singleton();
870 $redirect = $session->readUserContext();
872 if ($title === NULL) {
873 $title = ts('Error');
875 $session->setStatus($status, $title, 'alert', array('expires' => 0));
876 if (CRM_Utils_Array
::value('snippet', $_REQUEST) === CRM_Core_Smarty
::PRINT_JSON
) {
877 CRM_Core_Page_AJAX
::returnJsonResponse(array('status' => 'error'));
879 CRM_Utils_System
::redirect($redirect);
883 * Reset the error stack
887 public static function reset() {
888 $error = self
::singleton();
889 $error->_errors
= array();
890 $error->_errorsByLevel
= array();
894 * PEAR error-handler which converts errors to exceptions
897 * @throws PEAR_Exception
899 public static function exceptionHandler($pearError) {
900 CRM_Core_Error
::backtrace('backTrace', TRUE);
901 throw new PEAR_Exception($pearError->getMessage(), $pearError);
905 * PEAR error-handler to quietly catch otherwise fatal errors. Intended for use with smtp transport.
908 * The PEAR_ERROR object.
913 public static function nullHandler($obj) {
914 CRM_Core_Error
::debug_log_message("Ignoring exception thrown by nullHandler: {$obj->code}, {$obj->message}");
915 CRM_Core_Error
::backtrace('backTrace', TRUE);
921 * This function is no longer used by v3 api.
922 * @fixme Some core files call it but it should be re-thought & renamed or removed
931 public static function &createAPIError($msg, $data = NULL) {
932 if (self
::$modeException) {
933 throw new Exception($msg, $data);
938 $values['is_error'] = 1;
939 $values['error_message'] = $msg;
941 $values = array_merge($values, $data);
949 public static function movedSiteError($file) {
950 $url = CRM_Utils_System
::url('civicrm/admin/setting/updateConfigBackend',
954 echo "We could not write $file. Have you moved your site directory or server?<p>";
955 echo "Please fix the setting by running the <a href=\"$url\">update config script</a>";
960 * Terminate execution abnormally
962 protected static function abend($code) {
963 // do a hard rollback of any pending transactions
964 // if we've come here, its because of some unexpected PEAR errors
965 CRM_Core_Transaction
::forceRollbackIfEnabled();
966 CRM_Utils_System
::civiExit($code);
975 public static function isAPIError($error, $type = CRM_Core_Error
::FATAL_ERROR
) {
976 if (is_array($error) && !empty($error['is_error'])) {
977 $code = $error['error_message']['code'];
978 if ($code == $type) {
986 $e = new PEAR_ErrorStack('CRM');
987 $e->singleton('CRM', FALSE, NULL, 'CRM_Core_Error');