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abstract class CacheWarmer in Zircon Profile 8

Same name and namespace in other branches
  1. 8.0 vendor/symfony/http-kernel/CacheWarmer/CacheWarmer.php \Symfony\Component\HttpKernel\CacheWarmer\CacheWarmer

Abstract cache warmer that knows how to write a file to the cache.

@author Fabien Potencier <fabien@symfony.com>

Hierarchy

Expanded class hierarchy of CacheWarmer

1 file declares its use of CacheWarmer
CacheWarmerTest.php in vendor/symfony/http-kernel/Tests/CacheWarmer/CacheWarmerTest.php

File

vendor/symfony/http-kernel/CacheWarmer/CacheWarmer.php, line 19

Namespace

Symfony\Component\HttpKernel\CacheWarmer
View source
abstract class CacheWarmer implements CacheWarmerInterface {
  protected function writeCacheFile($file, $content) {
    $tmpFile = tempnam(dirname($file), basename($file));
    if (false !== @file_put_contents($tmpFile, $content) && @rename($tmpFile, $file)) {
      @chmod($file, 0666 & ~umask());
      return;
    }
    throw new \RuntimeException(sprintf('Failed to write cache file "%s".', $file));
  }

}

Members

Namesort descending Modifiers Type Description Overrides
CacheWarmer::writeCacheFile protected function
CacheWarmerInterface::isOptional public function Checks whether this warmer is optional or not. 2
WarmableInterface::warmUp public function Warms up the cache. 3