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After [31415], make sure str_replace() only occurs once for each matched tag to avoid overwriting until <pre>s.

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See #31214.


git-svn-id: https://develop.svn.wordpress.org/trunk@31416 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Scott Taylor 2015-02-11 19:14:09 +00:00
parent 18610ef0ad
commit 4fb31473e8
1 changed files with 4 additions and 1 deletions
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5
src/wp-includes/class-oembed.php
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@ -568,6 +568,8 @@ class WP_oEmbed {
if ( class_exists( 'DOMDocument' ) ) {
$token = '__PRE__';
$replace = array();
$count = 1;
$dom = new DOMDocument();
$dom->loadHTML( $html );
$tags = $dom->getElementsByTagName( 'pre' );
@ -575,7 +577,8 @@ class WP_oEmbed {
$tag_html = $dom->saveHTML( $tag );
$tag_token = $token . $i;
$replace[ $tag_token ] = $tag_html;
$html = str_replace( $tag_html, $tag_token, $html );
$html = str_replace( $tag_html, $tag_token, $html, $count );
}
$pre = array_values( $replace );
$tokens = array_keys( $replace );