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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 |
|---|---|
| 282 | } |
| 283 | |
| 284 | function main($query_args = '') { |
| 285 | $this->init(); |
| 286 | $this->parse_request($query_args); |
| 287 | $this->send_headers(); |
| 288 | $this->query_posts(); |
| 289 | $this->handle_404(); |
| 290 | $this->register_globals(); |
| 291 | do_action_ref_array('wp', array(&$this)); |
| 292 | } |
| 293 | |
| 294 | function WP() { |
| 295 | // Empty. |
| 296 | } |
| 297 | } |
| 298 | |
| 299 | class WP_Error { |
| 300 | var $errors = array(); |