From: Antoine Musso <hashar@users.mediawiki.org>
Date: Thu, 28 Aug 2008 16:22:10 +0000 (+0000)
Subject: wfDebugMem() to report memory usage
X-Git-Tag: 1.31.0-rc.0~45592
X-Git-Url: http://git.cyclocoop.org/%22%20.%20generer_url_ecrire%28%22sites_tous%22%29%20.%20%22?a=commitdiff_plain;h=8ec6021ab76710efe0e9ed8627825750d4234d54;p=lhc%2Fweb%2Fwiklou.git

wfDebugMem() to report memory usage
---

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index 49de9f1e5f..01ac7ab402 100644
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -231,6 +231,20 @@ function wfDebug( $text, $logonly = false ) {
 	}
 }
 
+/**
+ * Send a line giving PHP memory usage.
+ * @param $exact Bool : print exact values instead of kilobytes (default: false)
+ */
+function wfDebugMem( $exact = false ) {
+	$mem = memory_get_usage();
+	if( !$exact ) {
+		$mem = floor( $mem / 1024 ) . ' kilobytes';
+	} else {
+		$mem .= ' bytes';
+	}
+	wfDebug( "Memory usage: $mem\n" );
+}
+
 /**
  * Send a line to a supplementary debug log file, if configured, or main debug log if not.
  * $wgDebugLogGroups[$logGroup] should be set to a filename to send to a separate log.