Source for file jBasicErrorHandler.class.php
Documentation is available at jBasicErrorHandler.class.php
- <?php
- /**
- * @package jelix
- * @subpackage core
- * @author Laurent Jouanneau
- * @copyright 2012 Laurent Jouanneau
- * @link http://jelix.org
- * @licence http://www.gnu.org/licenses/lgpl.html GNU Lesser General Public Licence, see LICENCE file
- */
-
-
- /**
- * Error handlers for the framework.
- * Replace the default PHP error handler
- * @param integer $errno error code
- * @param string $errmsg error message
- * @param string $filename filename where the error appears
- * @param integer $linenum line number where the error appears
- * @param array $errcontext
- */
-
- class jBasicErrorHandler {
-
- static $errorCode = array(
- E_ERROR => 'error',
- E_RECOVERABLE_ERROR => 'error',
- E_WARNING => 'warning',
- E_NOTICE => 'notice',
- E_DEPRECATED => 'deprecated',
- E_USER_ERROR => 'error',
- E_USER_WARNING => 'warning',
- E_USER_NOTICE => 'notice',
- E_USER_DEPRECATED => 'deprecated',
- E_STRICT => 'strict'
- );
-
- static function register() {
- set_error_handler(array('jBasicErrorHandler', 'errorHandler'));
- set_exception_handler(array('jBasicErrorHandler', 'exceptionHandler'));
- }
-
- /**
- * Error handler showing a simple error page
- * Replace the default PHP error handler.
- * @param integer $errno error code
- * @param string $errmsg error message
- * @param string $filename filename where the error appears
- * @param integer $linenum line number where the error appears
- * @param array $errcontext
- */
- static function errorHandler($errno, $errmsg, $filename, $linenum, $errcontext) {
-
- if (error_reporting() == 0)
- return;
-
- if (preg_match('/^\s*\((\d+)\)(.+)$/', $errmsg, $m)) {
- $code = $m[1];
- $errmsg = $m[2];
- }
- else {
- $code = 1;
- }
-
- if (!isset (self::$errorCode[$errno])){
- $errno = E_ERROR;
- }
- $codestr = self::$errorCode[$errno];
-
- $trace = debug_backtrace();
- array_shift($trace);
- self::handleError($codestr, $errno, $errmsg, $filename, $linenum, $trace);
- }
-
- /**
- * Exception handler showing a simple error page
- * Replace the default PHP Exception handler
- * @param Exception $e the exception object
- */
- static function exceptionHandler($e) {
- self::handleError('error', $e->getCode(), $e->getMessage(), $e->getFile(),
- $e->getLine(), $e->getTrace());
- }
-
- static public $initErrorMessages = array();
-
- static function handleError ($type, $code, $message, $file, $line, $trace) {
-
- $errorLog = new jLogErrorMessage($type, $code, $message, $file, $line, $trace);
-
- // for non fatal error appeared during init, let's just store it for loggers later
- if ($type != 'error') {
- self::$initErrorMessages[] = $errorLog;
- return;
- }
- else if (jServer::isCLI()) {
- // fatal error appeared during init, in a CLI context
-
- while (ob_get_level() && @ob_end_clean());
-
- // log into file and output message in the console
- echo 'Error during initialization: \n';
- foreach(self::$initErrorMessages as $err) {
- @error_log($err->getFormatedMessage()."\n", 3, jApp::logPath('errors.log'));
- echo '* '.$err->getMessage().' ('.$err->getFile().' '.$err->getLine().")\n";
- }
-
- @error_log($errorLog->getFormatedMessage()."\n", 3, jApp::logPath('errors.log'));
- echo '* '.$message.' ('.$file.' '.$line.")\n";
- }
- else {
- // fatal error appeared during init, let's display an HTML page
- // since we don't know the request, we cannot return a response
- // corresponding to the expected protocol
-
- while (ob_get_level() && @ob_end_clean());
-
- // log into file
- foreach(self::$initErrorMessages as $err) {
- @error_log($err->getFormatedMessage()."\n", 3, jApp::logPath('errors.log'));
- }
- @error_log($errorLog->getFormatedMessage()."\n", 3, jApp::logPath('errors.log'));
-
- $msg = $errorLog->getMessage();
- if (strpos($msg, '--') !== false) {
- list($msg, $bin) = explode('--', $msg, 2); // remove confidential data
- }
-
- // if accept text/html
- if (isset($_SERVER['HTTP_ACCEPT']) && strstr($_SERVER['HTTP_ACCEPT'],'text/html')) {
- if (file_exists(jApp::appPath('responses/error.en_US.php')))
- $file = jApp::appPath('responses/error.en_US.php');
- else
- $file = JELIX_LIB_CORE_PATH.'response/error.en_US.php';
- $HEADTOP = '';
- $HEADBOTTOM = '';
- $BODYTOP = '';
- $BODYBOTTOM = htmlspecialchars($msg);
- $BASEPATH = '/';
- if (jApp::config() && isset(jApp::config()->urlengine['basePath']))
- $BASEPATH = jApp::config()->urlengine['basePath'];
- header("HTTP/1.1 500 Internal jelix error");
- header('Content-type: text/html');
- include($file);
- }
- else {
- // output text response
- header("HTTP/1.1 500 Internal jelix error");
- header('Content-type: text/plain');
- echo 'Error during initialization. '.$msg;
- }
- }
- exit(1);
- }
- }
Documentation generated on Wed, 04 Jan 2017 22:52:18 +0100 by phpDocumentor 1.4.3