WP hooks navigation: Home/browse • Actions index • Filters index
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 |
|---|---|
| 539 | $src = "http://$src"; |
| 540 | $alt = esc_attr($_POST['insertonly']['alt']); |
| 541 | if ( isset($_POST['insertonly']['align']) ) { |
| 542 | $align = esc_attr($_POST['insertonly']['align']); |
| 543 | $class = " class='align$align'"; |
| 544 | } |
| 545 | if ( !empty($src) ) |
| 546 | $html = "<img src='" . esc_url($src) . "' alt='$alt'$class />"; |
| 547 | |
| 548 | $html = apply_filters('image_send_to_editor_url', $html, esc_url_raw($src), $alt, $align); |
| 549 | return media_send_to_editor($html); |
| 550 | } |
| 551 | |
| 552 | if ( !empty($_POST) ) { |
| 553 | $return = media_upload_form_handler(); |
| 554 | |
| 555 | if ( is_string($return) ) |
| 556 | return $return; |
| 557 | if ( is_array($return) ) |