Changeset 24569

Timestamp:

07/05/2013 06:45:41 PM (11 years ago)

Author:

ocean90

Message:

Remove img_html_to_post_id(). It's unused since [24555]. fixes #24610.

File:

• trunk/wp-includes/media.php (modified) (1 diff)

trunk/wp-includes/media.php

@@ -2267 +2267 @@
     return $gallery['src'];
 }
-
-/**
- * Retrieve the attachment post id from HTML containing an image.
- *
- * @since 3.6.0
- *
- * @param string $html The html, possibly with an image
- * @param string $matched_html Passed by reference, will be set to to the matched img string
- * @return int The attachment id if found, or 0.
- */
-function img_html_to_post_id( $html, &$matched_html = null ) {
-    $attachment_id = 0;
-
-    // Look for an <img /> tag
-    if ( ! preg_match( '#' . get_tag_regex( 'img' ) .  '#i', $html, $matches ) || empty( $matches ) )
-        return $attachment_id;
-
-    $matched_html = $matches[0];
-
-    // Look for the class attribute.
-    if ( ! preg_match( '#class=([\'"])(.+?)\1#is', $matched_html, $matches ) || empty( $matches ) )
-        return $attachment_id;
-
-    $classes = $matches[2];
-    if ( ! empty( $classes ) && false !== strpos( $classes, 'wp-image-' ) )
-        if ( preg_match( '#wp-image-([0-9]+)#i', $classes, $matches ) )
-            $attachment_id = absint( $matches[1] );
-
-    return $attachment_id;
-}