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 |
|---|---|
| 90 | // If upload_url_path and upload_path are both default values, they're locked. |
| 91 | if ( get_option( 'upload_url_path' ) || ( get_option('upload_path') != 'wp-content/uploads' && get_option('upload_path') ) ) { |
| 92 | $whitelist_options['media'][] = 'upload_path'; |
| 93 | $whitelist_options['media'][] = 'upload_url_path'; |
| 94 | } |
| 95 | } else { |
| 96 | $whitelist_options['general'][] = 'new_admin_email'; |
| 97 | $whitelist_options['general'][] = 'WPLANG'; |
| 98 | |
| 99 | if ( apply_filters( 'enable_post_by_email_configuration', true ) ) |
| 100 | $whitelist_options['writing'] = array_merge($whitelist_options['writing'], $mail_options); |
| 101 | } |
| 102 | |
| 103 | $whitelist_options = apply_filters( 'whitelist_options', $whitelist_options ); |
| 104 | |
| 105 | /* |
| 106 | * If $_GET['action'] == 'update' we are saving settings sent from a settings page |
| 107 | */ |
| 108 | if ( 'update' == $action ) { |