Xes
73154ae174
Fuente: https://github.com/chamilo/chamilo-lms/releases/download/v1.11.40/chamilo-1.11.40.zip sha256: 1cf4bf2cc7bae1ef1a1eff643235db1d552f78ddf4b6dd1e2d2dac9868679439 Snapshot independiente (rama huerfana); diffable vs 1.11.38. vendor incluido.
116 lines
2.5 KiB
PHP
116 lines
2.5 KiB
PHP
<?php
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/**
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* Zend Framework (http://framework.zend.com/)
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*
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* @link http://github.com/zendframework/zf2 for the canonical source repository
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* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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namespace Zend\Stdlib;
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use ErrorException;
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/**
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* ErrorHandler that can be used to catch internal PHP errors
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* and convert to an ErrorException instance.
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*/
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abstract class ErrorHandler
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{
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/**
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* Active stack
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*
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* @var array
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*/
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protected static $stack = [];
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/**
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* Check if this error handler is active
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*
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* @return bool
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*/
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public static function started()
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{
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return (bool) static::getNestedLevel();
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}
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/**
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* Get the current nested level
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*
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* @return int
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*/
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public static function getNestedLevel()
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{
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return count(static::$stack);
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}
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/**
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* Starting the error handler
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*
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* @param int $errorLevel
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*/
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public static function start($errorLevel = \E_WARNING)
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{
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if (! static::$stack) {
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set_error_handler([get_called_class(), 'addError'], $errorLevel);
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}
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static::$stack[] = null;
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}
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/**
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* Stopping the error handler
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*
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* @param bool $throw Throw the ErrorException if any
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* @return null|ErrorException
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* @throws ErrorException If an error has been caught and $throw is true
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*/
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public static function stop($throw = false)
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{
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$errorException = null;
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if (static::$stack) {
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$errorException = array_pop(static::$stack);
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if (! static::$stack) {
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restore_error_handler();
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}
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if ($errorException && $throw) {
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throw $errorException;
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}
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}
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return $errorException;
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}
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/**
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* Stop all active handler
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*
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* @return void
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*/
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public static function clean()
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{
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if (static::$stack) {
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restore_error_handler();
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}
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static::$stack = [];
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}
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/**
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* Add an error to the stack
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*
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* @param int $errno
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* @param string $errstr
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* @param string $errfile
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* @param int $errline
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* @return void
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*/
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public static function addError($errno, $errstr = '', $errfile = '', $errline = 0)
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{
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$stack = & static::$stack[count(static::$stack) - 1];
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$stack = new ErrorException($errstr, 0, $errno, $errfile, $errline, $stack);
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}
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}
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