From cf646e99be232c783dcbae86e329470674772749 Mon Sep 17 00:00:00 2001
From: Marius Cramer <m.cramer@pixcept.de>
Date: Thu, 23 Jan 2014 03:50:27 -0500
Subject: [PATCH] Merge remote-tracking branch 'origin/stable-3.0.5'
---
install/lib/install.lib.php | 17 +++++++++++++++++
1 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/install/lib/install.lib.php b/install/lib/install.lib.php
index eac79e9..501cf3b 100644
--- a/install/lib/install.lib.php
+++ b/install/lib/install.lib.php
@@ -666,6 +666,23 @@
}
}
+function hasLine($filename, $search_pattern, $strict = 0) {
+ if($lines = @file($filename)) {
+ foreach($lines as $line) {
+ if($strict == 0) {
+ if(stristr($line, $search_pattern)) {
+ return true;
+ }
+ } else {
+ if(trim($line) == $search_pattern) {
+ return true;
+ }
+ }
+ }
+ }
+ return false;
+}
+
function is_installed($appname) {
exec('which '.escapeshellcmd($appname).' 2> /dev/null', $out, $returncode);
if(isset($out[0]) && stristr($out[0], $appname) && $returncode == 0) {
--
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