106 lines
3.4 KiB
PHP
106 lines
3.4 KiB
PHP
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\HttpKernel\Debug;
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use Psr\Log\LoggerInterface;
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use Symfony\Component\ErrorHandler\ErrorHandler;
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/**
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* Configures the error handler.
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*
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* @final
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*
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* @internal
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*/
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class ErrorHandlerConfigurator
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{
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private array|int|null $levels;
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private ?int $throwAt;
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/**
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* @param array|int|null $levels An array map of E_* to LogLevel::* or an integer bit field of E_* constants
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* @param int|null $throwAt Thrown errors in a bit field of E_* constants, or null to keep the current value
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* @param bool $scream Enables/disables screaming mode, where even silenced errors are logged
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* @param bool $scope Enables/disables scoping mode
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*/
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public function __construct(
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private ?LoggerInterface $logger = null,
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array|int|null $levels = \E_ALL,
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?int $throwAt = \E_ALL,
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private bool $scream = true,
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private bool $scope = true,
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private ?LoggerInterface $deprecationLogger = null,
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) {
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$this->levels = $levels ?? \E_ALL;
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$this->throwAt = \is_int($throwAt) ? $throwAt : (null === $throwAt ? null : ($throwAt ? \E_ALL : null));
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}
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/**
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* Configures the error handler.
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*/
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public function configure(ErrorHandler $handler): void
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{
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if ($this->logger || $this->deprecationLogger) {
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$this->setDefaultLoggers($handler);
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if (\is_array($this->levels)) {
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$levels = 0;
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foreach ($this->levels as $type => $log) {
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$levels |= $type;
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}
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} else {
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$levels = $this->levels;
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}
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if ($this->scream) {
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$handler->screamAt($levels);
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}
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if ($this->scope) {
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$handler->scopeAt($levels & ~\E_USER_DEPRECATED & ~\E_DEPRECATED);
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} else {
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$handler->scopeAt(0, true);
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}
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$this->logger = $this->deprecationLogger = $this->levels = null;
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}
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if (null !== $this->throwAt) {
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$handler->throwAt($this->throwAt, true);
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}
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}
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private function setDefaultLoggers(ErrorHandler $handler): void
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{
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if (\is_array($this->levels)) {
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$levelsDeprecatedOnly = [];
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$levelsWithoutDeprecated = [];
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foreach ($this->levels as $type => $log) {
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if (\E_DEPRECATED == $type || \E_USER_DEPRECATED == $type) {
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$levelsDeprecatedOnly[$type] = $log;
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} else {
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$levelsWithoutDeprecated[$type] = $log;
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}
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}
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} else {
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$levelsDeprecatedOnly = $this->levels & (\E_DEPRECATED | \E_USER_DEPRECATED);
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$levelsWithoutDeprecated = $this->levels & ~\E_DEPRECATED & ~\E_USER_DEPRECATED;
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}
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$defaultLoggerLevels = $this->levels;
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if ($this->deprecationLogger && $levelsDeprecatedOnly) {
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$handler->setDefaultLogger($this->deprecationLogger, $levelsDeprecatedOnly);
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$defaultLoggerLevels = $levelsWithoutDeprecated;
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}
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if ($this->logger && $defaultLoggerLevels) {
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$handler->setDefaultLogger($this->logger, $defaultLoggerLevels);
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}
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}
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}
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