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 |
---|---|
2113 | * @param string $form_post The URL to post the form to. |
2114 | * @param string $type Chosen type of filesystem. |
2115 | * @param bool|WP_Error $error Whether the current request has failed to connect, |
2116 | * or an error object. |
2117 | * @param string $context Full path to the directory that is tested for |
2118 | * being writable. |
2119 | * @param array $extra_fields Extra POST fields. |
2120 | * @param bool $allow_relaxed_file_ownership Whether to allow Group/World writable. |
2121 | */ |
2122 | $req_cred = apply_filters( 'request_filesystem_credentials', '', $form_post, $type, $error, $context, $extra_fields, $allow_relaxed_file_ownership ); |
2123 |
|
2124 | if ( '' !== $req_cred ) { |
2125 | return $req_cred; |
2126 | } |
2127 |
|
2128 | if ( empty( $type ) ) { |
2129 | $type = get_filesystem_method( array(), $context, $allow_relaxed_file_ownership ); |
2130 | } |
2131 |
|