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 |
---|---|
996 | * @param string $form_post URL to POST the form to. |
997 | * @param string $type Chosen type of filesystem. |
998 | * @param bool $error Whether the current request has failed to connect. |
999 | * Default false. |
1000 | * @param string $context Full path to the directory that is tested for |
1001 | * being writable. |
1002 | * @param bool $allow_relaxed_file_ownership Whether to allow Group/World writable. |
1003 | * @param array $extra_fields Extra POST fields. |
1004 | */ |
1005 | $req_cred = apply_filters( 'request_filesystem_credentials', '', $form_post, $type, $error, $context, $extra_fields, $allow_relaxed_file_ownership ); |
1006 | if ( '' !== $req_cred ) |
1007 | return $req_cred; |
1008 |
|
1009 | if ( empty($type) ) { |
1010 | $type = get_filesystem_method( array(), $context, $allow_relaxed_file_ownership ); |
1011 | } |
1012 |
|
1013 | if ( 'direct' == $type ) |
1014 | return true; |