Source of file Backtrace.php
Size: 2,207 Bytes - Last Modified: 2014-03-12T23:21:18+01:00
/home/theseer/Downloads/ZendFramework-2.3.0/library/Zend/Log/Processor/Backtrace.php
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980 | <?php /** * Zend Framework (http://framework.zend.com/) * * @link http://github.com/zendframework/zf2 for the canonical source repository * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ namespace Zend\Log\Processor; class Backtrace implements ProcessorInterface { /** * Maximum stack level of backtrace (PHP > 5.4.0) * @var int */ protected $traceLimit = 10; /** * Classes within this namespace in the stack are ignored * @var string */ protected $ignoredNamespace = 'Zend\\Log'; /** * Adds the origin of the log() call to the event extras * * @param array $event event data * @return array event data */ public function process(array $event) { $trace = $this->getBacktrace(); array_shift($trace); // ignore $this->getBacktrace(); array_shift($trace); // ignore $this->process() $i = 0; while (isset($trace[$i]['class']) && false !== strpos($trace[$i]['class'], $this->ignoredNamespace) ) { $i++; } $origin = array( 'file' => isset($trace[$i-1]['file']) ? $trace[$i-1]['file'] : null, 'line' => isset($trace[$i-1]['line']) ? $trace[$i-1]['line'] : null, 'class' => isset($trace[$i]['class']) ? $trace[$i]['class'] : null, 'function' => isset($trace[$i]['function']) ? $trace[$i]['function'] : null, ); $extra = $origin; if (isset($event['extra'])) { $extra = array_merge($origin, $event['extra']); } $event['extra'] = $extra; return $event; } /** * Provide backtrace as slim as possible * * @return array: */ protected function getBacktrace() { if (PHP_VERSION_ID >= 50400) { return debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, $this->traceLimit); } if (PHP_VERSION_ID >= 50306) { return debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS); } return debug_backtrace(); } } |