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bug #1583 The results of is_dir() are cached (THofman)

Browse Source 
This PR was merged into the 1.16-dev branch.

Discussion
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The results of is_dir() are cached

If a production server uses statcache, the results of the first and second call of is_dir() is always the same.
So before calling is_dir() for the second time, use clearstatcache() to clear the results of the first call of is_dir().

Commits
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df0d813 The results of is_dir() are cached
This commit is contained in:
Fabien Potencier
2014-12-25 20:47:21 +01:00
parent a1b847b3a3 df0d813a06
commit 4f7bf75ff5
1 changed files with 5 additions and 2 deletions
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lib/Twig/Environment.php
+5 -2
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@@ -1232,8 +1232,11 @@ class Twig_Environment
{
$dir = dirname($file);
if (!is_dir($dir)) {
if (false === @mkdir($dir, 0777, true) && !is_dir($dir)) {
throw new RuntimeException(sprintf("Unable to create the cache directory (%s).", $dir));
if (false === @mkdir($dir, 0777, true)) {
clearstatcache(false, $dir);
if (!is_dir($dir)) {
throw new RuntimeException(sprintf("Unable to create the cache directory (%s).", $dir));
}
}
} elseif (!is_writable($dir)) {
throw new RuntimeException(sprintf("Unable to write in the cache directory (%s).", $dir));