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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 |
---|---|
238 | unset( $error ); |
239 |
|
240 | if ( isset($perma_query_vars) && strpos($_SERVER['PHP_SELF'], 'wp-admin/') !== false ) |
241 | unset( $perma_query_vars ); |
242 |
|
243 | $this->did_permalink = false; |
244 | } |
245 | } |
246 |
|
247 | $this->public_query_vars = apply_filters('query_vars', $this->public_query_vars); |
248 |
|
249 | foreach ( $GLOBALS['wp_post_types'] as $post_type => $t ) |
250 | if ( $t->query_var ) |
251 | $post_type_query_vars[$t->query_var] = $post_type; |
252 |
|
253 | foreach ( $this->public_query_vars as $wpvar ) { |
254 | if ( isset( $this->extra_query_vars[$wpvar] ) ) |
255 | $this->query_vars[$wpvar] = $this->extra_query_vars[$wpvar]; |
256 | elseif ( isset( $_POST[$wpvar] ) ) |