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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 |
---|---|
14 | wp_die( __('You are not allowed to edit this post.' )); |
15 | } |
16 |
|
17 | // Autosave shouldn't save too soon after a real save |
18 | if ( 'autosave' == $_POST['action'] ) { |
19 | $post =& get_post( $post_ID ); |
20 | $now = time(); |
21 | $then = strtotime($post->post_date_gmt . ' +0000'); |
22 | // Keep autosave_interval in sync with autosave-js.php. |
23 | $delta = apply_filters( 'autosave_interval', 120 ) / 2; |
24 | if ( ($now - $then) < $delta ) |
25 | return $post_ID; |
26 | } |
27 |
|
28 | // Rename. |
29 | $_POST['ID'] = (int) $_POST['post_ID']; |
30 | $_POST['post_content'] = $_POST['content']; |
31 | $_POST['post_excerpt'] = $_POST['excerpt']; |
32 | $_POST['post_parent'] = $_POST['parent_id']; |