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-rw-r--r--var/SymfonyRequirements.php6
1 files changed, 5 insertions, 1 deletions
diff --git a/var/SymfonyRequirements.php b/var/SymfonyRequirements.php
index 7e7723af..7e7a99de 100644
--- a/var/SymfonyRequirements.php
+++ b/var/SymfonyRequirements.php
@@ -780,7 +780,11 @@ class SymfonyRequirements extends RequirementCollection
780 { 780 {
781 $size = ini_get('realpath_cache_size'); 781 $size = ini_get('realpath_cache_size');
782 $size = trim($size); 782 $size = trim($size);
783 $unit = strtolower(substr($size, -1, 1)); 783 $unit = '';
784 if (!ctype_digit($size)) {
785 $unit = strtolower(substr($size, -1, 1));
786 $size = (int) substr($size, 0, -1);
787 }
784 switch ($unit) { 788 switch ($unit) {
785 case 'g': 789 case 'g':
786 return $size * 1024 * 1024 * 1024; 790 return $size * 1024 * 1024 * 1024;