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Global is an integer, do not set it to an empty string

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Matthew Exon 2017-01-30 00:55:38 +00:00
parent 069dd5b75d
commit d99a96ef49
1 changed files with 1 additions and 1 deletions
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include/bbcode.php
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@ -1164,7 +1164,7 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true, $simplehtml = fal
$Text = preg_replace('/\<([^>]*?)(src|href)=(.*?)\&amp\;(.*?)\>/ism', '<$1$2=$3&$4>', $Text);
// sanitizes src attributes (only relative redir URIs or http URLs)
$Text = preg_replace('#<([^>]*?)(src)="(?!http|redir)(.*?)"(.*?)>#ism', '<$1$2=""$4 class="invalid-src" title="' . t('Invalid source protocol') . '">', $Text);
$Text = preg_replace('#<([^>]*?)(src)="(?!http|redir|cid)(.*?)"(.*?)>#ism', '<$1$2=""$4 class="invalid-src" title="' . t('Invalid source protocol') . '">', $Text);
// sanitize href attributes (only whitelisted protocols URLs)
// default value for backward compatibility