/**
* Tries to load the 'TYPO3.Flow.error.debugger.ignoredClasses' setting
* to build a regular expression that can be used to filter ignored class names
* If settings can't be loaded it uses self::$ignoredClassesFallback.
*
* @return string
*/
public static function getIgnoredClassesRegex()
{
if (self::$ignoredClassesRegex !== '') {
return self::$ignoredClassesRegex;
}
$ignoredClassesConfiguration = self::$ignoredClassesFallback;
$ignoredClasses = array();
if (self::$objectManager instanceof ObjectManagerInterface) {
$configurationManager = self::$objectManager->get('TYPO3\\Flow\\Configuration\\ConfigurationManager');
if ($configurationManager instanceof ConfigurationManager) {
$ignoredClassesFromSettings = $configurationManager->getConfiguration('Settings', 'TYPO3.Flow.error.debugger.ignoredClasses');
if (is_array($ignoredClassesFromSettings)) {
$ignoredClassesConfiguration = Arrays::arrayMergeRecursiveOverrule($ignoredClassesConfiguration, $ignoredClassesFromSettings);
}
}
}
foreach ($ignoredClassesConfiguration as $classNamePattern => $active) {
if ($active === TRUE) {
$ignoredClasses[] = $classNamePattern;
}
}
self::$ignoredClassesRegex = sprintf('/^%s$/xs', implode('$|^', $ignoredClasses));
return self::$ignoredClassesRegex;
}
/**
* Clear the state of the debugger
*
* @return void
*/
public static function clearState()
{
self::$renderedObjects = array();
}