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nested quote check fails to account for strpos returning position 0

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friendica 2012-02-22 20:58:04 -08:00
parent d75d49a4c1
commit 3c6b127d40
1 changed files with 2 additions and 2 deletions
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4
include/bbcode.php
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@ -194,7 +194,7 @@ function bbcode($Text,$preserve_nl = false) {
// Check for [quote] text // Check for [quote] text
// handle nested quotes // handle nested quotes
$endlessloop = 0; $endlessloop = 0;
while (strpos($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); $Text = preg_replace("/\[quote\](.*?)\[\/quote\]/ism","$QuoteLayout", $Text);
// Check for [quote=Author] text // Check for [quote=Author] text
@ -203,7 +203,7 @@ function bbcode($Text,$preserve_nl = false) {
// handle nested quotes // handle nested quotes
$endlessloop = 0; $endlessloop = 0;
while (strpos($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", $Text = preg_replace("/\[quote=[\"\']*(.*?)[\"\']*\](.*?)\[\/quote\]/ism",
"<blockquote><strong>" . $t_wrote . "</strong> $2</blockquote>", "<blockquote><strong>" . $t_wrote . "</strong> $2</blockquote>",
$Text); $Text);