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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 |
---|---|
166 | * |
167 | * @param string $username User's username. |
168 | * @param string $password User's password. |
169 | * @return mixed WP_User object if authentication passed, false otherwise |
170 | */ |
171 | function login( $username, $password ) { |
172 | // Respect any old filters against get_option() for 'enable_xmlrpc'. |
173 | $enabled = apply_filters( 'pre_option_enable_xmlrpc', false ); // Deprecated |
174 | if ( false === $enabled ) |
175 | $enabled = apply_filters( 'option_enable_xmlrpc', true ); // Deprecated |
176 |
|
177 | // Proper filter for turning off XML-RPC. It is on by default. |
178 | $enabled = apply_filters( 'xmlrpc_enabled', $enabled ); |
179 |
|
180 | if ( ! $enabled ) { |
181 | $this->error = new IXR_Error( 405, sprintf( __( 'XML-RPC services are disabled on this site.' ) ) ); |
182 | return false; |
183 | } |
184 |
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