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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 673 | if ( !empty($_POST['insertonlybutton']) ) { |
| 674 | $href = $_POST['insertonly']['href']; |
| 675 | if ( !empty($href) && !strpos($href, '://') ) |
| 676 | $href = "http://$href"; |
| 677 | $title = esc_attr($_POST['insertonly']['title']); |
| 678 | if ( empty($title) ) |
| 679 | $title = basename($href); |
| 680 | if ( !empty($title) && !empty($href) ) |
| 681 | $html = "<a href='$href' >$title</a>"; |
| 682 | $html = apply_filters('file_send_to_editor_url', $html, $href, $title); |
| 683 | return media_send_to_editor($html); |
| 684 | } |
| 685 | |
| 686 | if ( !empty($_POST) ) { |
| 687 | $return = media_upload_form_handler(); |
| 688 | |
| 689 | if ( is_string($return) ) |
| 690 | return $return; |
| 691 | if ( is_array($return) ) |