#381 Fix - optimized code

bukowskiadam · bukowskiadam · commit 55bbe0358120 · 2016-11-14T16:08:22.000+01:00
diff --git a/src/phpFastCache/Util/Directory.php b/src/phpFastCache/Util/Directory.php
@@ -132,7 +132,8 @@ public static function getAbsolutePath($path)
                 $absolutes[] = $part;
             }
         }
-        $prefix = substr(__FILE__, 0, 1) == '/' ? '/' : '';
+        $__FILE__ = __FILE__; // allows to dereference char
+        $prefix = $__FILE__[0] === DIRECTORY_SEPARATOR ? DIRECTORY_SEPARATOR : '';
         return $prefix . implode(DIRECTORY_SEPARATOR, $absolutes);
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -132,7 +132,8 @@ public static function getAbsolutePath($path)`
`132`	`132`	`$absolutes[] = $part;`
`133`	`133`	`}`
`134`	`134`	`}`
`135`		`- $prefix = substr(__FILE__, 0, 1) == '/' ? '/' : '';`
	`135`	`+ $__FILE__ = __FILE__; // allows to dereference char`
	`136`	`+ $prefix = $__FILE__[0] === DIRECTORY_SEPARATOR ? DIRECTORY_SEPARATOR : '';`
`136`	`137`	`return $prefix . implode(DIRECTORY_SEPARATOR, $absolutes);`
`137`	`138`	`}`
`138`	`139`	`}`