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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 |
|---|---|
| 428 | } |
| 429 | } |
| 430 | |
| 431 | if ( !empty( $attachments ) ) { |
| 432 | foreach ( $attachments as $attachment ) { |
| 433 | $phpmailer->AddAttachment($attachment); |
| 434 | } |
| 435 | } |
| 436 | |
| 437 | do_action_ref_array( 'phpmailer_init', array( &$phpmailer ) ); |
| 438 | |
| 439 | // Send! |
| 440 | $result = @$phpmailer->Send(); |
| 441 | |
| 442 | return $result; |
| 443 | } |
| 444 | endif; |
| 445 | |
| 446 | if ( !function_exists('wp_authenticate') ) : |