symfony/symfony — pull request #11099 by nicolas-grekas (2014-06-11 14:56:10+00:00)
Title: [Debug] work-around https://bugs.php.net/61272

| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #8703
| License | MIT

https://bugs.php.net/61272 is the real offender.