From: Matthias Schmidt <gravatronics@live.com>
Date: Sat, 4 Oct 2014 10:36:47 +0000 (+0200)
Subject: Add FileUtil::checkMemoryLimit()
X-Git-Tag: 2.1.0_Alpha_1~279
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4a99533b4bab09c35ebd48d3f6bc9f23e1101543;p=GitHub%2FWoltLab%2FWCF.git

Add FileUtil::checkMemoryLimit()
---

diff --git a/wcfsetup/install/files/lib/util/FileUtil.class.php b/wcfsetup/install/files/lib/util/FileUtil.class.php
index c5643ebb5d..6fb3d322c8 100644
--- a/wcfsetup/install/files/lib/util/FileUtil.class.php
+++ b/wcfsetup/install/files/lib/util/FileUtil.class.php
@@ -604,5 +604,15 @@ final class FileUtil {
 		return self::$memoryLimit;
 	}
 	
+	/**
+	 * Returns true if the given amount of memory is available.
+	 * 
+	 * @param	integer		$neededMemory
+	 * @return	boolean
+	 */
+	public static function checkMemoryLimit($neededMemory) {
+		return self::getMemoryLimit() == -1 || self::getMemoryLimit() > (memory_get_usage() + $neededMemory);
+	}
+	
 	private function __construct() { }
 }