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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 |
---|---|
349 | $sitename = strtolower( $_SERVER['SERVER_NAME'] ); |
350 | if ( substr( $sitename, 0, 4 ) == 'www.' ) { |
351 | $sitename = substr( $sitename, 4 ); |
352 | } |
353 |
|
354 | $from_email = 'wordpress@' . $sitename; |
355 | } |
356 |
|
357 | // Set the from name and email |
358 | $phpmailer->From = apply_filters( 'wp_mail_from', $from_email ); |
359 | $phpmailer->FromName = apply_filters( 'wp_mail_from_name', $from_name ); |
360 |
|
361 | // Set destination address |
362 | $phpmailer->AddAddress( $to ); |
363 |
|
364 | // Set mail's subject and body |
365 | $phpmailer->Subject = $subject; |
366 | $phpmailer->Body = $message; |
367 |
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