From: friendica <info@friendica.com>
Date: Thu, 23 Feb 2012 04:58:04 +0000 (-0800)
Subject: nested quote check fails to account for strpos returning position 0
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=3c6b127d40e2f0ea1c2d8eb7114c3e121b58ba2e;p=friendica.git

nested quote check fails to account for strpos returning position 0
---

diff --git a/include/bbcode.php b/include/bbcode.php
index d639b0c39a..32053b4ecd 100755
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -194,7 +194,7 @@ function bbcode($Text,$preserve_nl = false) {
 	// Check for [quote] text
 	// handle nested quotes
 	$endlessloop = 0;
-	while (strpos($Text, "[/quote]") and strpos($Text, "[quote]") and (++$endlessloop < 20))
+	while (strpos($Text, "[/quote]") !== false and strpos($Text, "[quote]") !== false and (++$endlessloop < 20))
 		$Text = preg_replace("/\[quote\](.*?)\[\/quote\]/ism","$QuoteLayout", $Text);
 
 	// Check for [quote=Author] text
@@ -203,7 +203,7 @@ function bbcode($Text,$preserve_nl = false) {
 
 	// handle nested quotes
 	$endlessloop = 0;
-	while (strpos($Text, "[/quote]") and strpos($Text, "[quote=") and (++$endlessloop < 20))
+	while (strpos($Text, "[/quote]") !== false and strpos($Text, "[quote=") !== false and (++$endlessloop < 20))
 		$Text = preg_replace("/\[quote=[\"\']*(.*?)[\"\']*\](.*?)\[\/quote\]/ism",
         	                     "<blockquote><strong>" . $t_wrote . "</strong> $2</blockquote>",
                 	             $Text);