/**
* @return self
*/
public static function getInstance()
{
if (self::$instance === null) {
self::$instance = new self();
}
return self::$instance;
}
/**
* @return string
*/
protected function getMemoryLimit()
{
if (ilRuntime::getInstance()->isHHVM()) {
return $this->getMinMemory() . 'M';
}
return ini_get('apc.shm_size');
}
/**
* We should enhance the error reporting in future releases (funding required).
* Idea: We should convert php errors to exceptions and tweak the exception handling (already enhanced by smeyer in former releases)
* We should implement handlers depending on the context (web/html, soap/xml, rest/json, cli/plain text, ...)
*
* @param int $a_error_code
* @param string $a_error_message
* @param string $a_error_file
* @param int $a_error_line
* @return mixed The error handler must return FALSE to populate
*/
public function handleRuntimeErrors($a_error_code, $a_error_message, $a_error_file, $a_error_line)
{
// #15641 - the silence operator should suppress the error completely
if (error_reporting() === 0) {
return;
}
$backtrace_array = $this->formatBacktraceArray(debug_backtrace());
$error_code = $this->translateErrorCode($a_error_code);
if (ilRuntime::getInstance()->shouldLogErrors()) {
error_log($error_code . ': ' . $a_error_message . ' in ' . $a_error_file . ' on line ' . $a_error_line . PHP_EOL . implode(PHP_EOL, $backtrace_array));
}
if (ilRuntime::getInstance()->shouldDisplayErrors()) {
print '<br /><b>' . $error_code . '</b>: ' . $a_error_message . ' in <b>' . $a_error_file . '</b> on line <b>' . $a_error_line . '</b><br/>' . implode('<br />', $backtrace_array);
}
return true;
}
/**
* We should enhance the error reporting in future releases (funding required).
* Idea: We should convert php errors to exceptions and tweak the exception handling (already enhanced by smeyer in former releases)
* We should implement handlers depending on the context (web/html, soap/xml, rest/json, cli/plain text, ...)
*
* @param int $a_error_code
* @param string $a_error_message
* @param string $a_error_file
* @param int $a_error_line
* @return mixed The error handler must return FALSE to populate
*/
public function handleRuntimeErrors($a_error_code, $a_error_message, $a_error_file, $a_error_line)
{
$backtrace_array = $this->formatBacktraceArray(debug_backtrace());
$error_code = $this->translateErrorCode($a_error_code);
if (ilRuntime::getInstance()->shouldLogErrors()) {
error_log($error_code . ': ' . $a_error_message . ' in ' . $a_error_file . ' on line ' . $a_error_line . PHP_EOL . implode(PHP_EOL, $backtrace_array));
}
if (ilRuntime::getInstance()->shouldDisplayErrors()) {
print '<br /><b>' . $error_code . '</b>: ' . $a_error_message . ' in <b>' . $a_error_file . '</b> on line <b>' . $a_error_line . '</b><br/>' . implode('<br />', $backtrace_array);
}
return true;
}