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 |
|---|---|
| 1069 | * @param string $type Chosen type of filesystem. |
| 1070 | * @param bool $error Whether the current request has failed to connect. |
| 1071 | * Default false. |
| 1072 | * @param string $context Full path to the directory that is tested for |
| 1073 | * being writable. |
| 1074 | * @param bool $allow_relaxed_file_ownership Whether to allow Group/World writable. |
| 1075 | * Default false. |
| 1076 | * @param array $extra_fields Extra POST fields. |
| 1077 | */ |
| 1078 | $req_cred = apply_filters( 'request_filesystem_credentials', '', $form_post, $type, $error, $context, $extra_fields, $allow_relaxed_file_ownership ); |
| 1079 | if ( '' !== $req_cred ) |
| 1080 | return $req_cred; |
| 1081 | |
| 1082 | if ( empty($type) ) { |
| 1083 | $type = get_filesystem_method( array(), $context, $allow_relaxed_file_ownership ); |
| 1084 | } |
| 1085 | |
| 1086 | if ( 'direct' == $type ) |
| 1087 | return true; |