' when both are set. If * just 'wp_mail_from' is set, then just the email address will be used with no * name. * * The default content type is 'text/plain' which does not allow using HTML. * However, you can set the content type of the email by using the * 'wp_mail_content_type' filter. * * The default charset is based on the charset used on the blog. The charset can * be set using the 'wp_mail_charset' filter. * * @since 1.2.1 * @uses apply_filters() Calls 'wp_mail' hook on an array of all of the parameters. * @uses apply_filters() Calls 'wp_mail_from' hook to get the from email address. * @uses apply_filters() Calls 'wp_mail_from_name' hook to get the from address name. * @uses apply_filters() Calls 'wp_mail_content_type' hook to get the email content type. * @uses apply_filters() Calls 'wp_mail_charset' hook to get the email charset * @uses do_action_ref_array() Calls 'phpmailer_init' hook on the reference to * phpmailer object. * @uses PHPMailer * @ * * @param string $to Email address to send message * @param string $subject Email subject * @param string $message Message contents * @param string|array $headers Optional. Additional headers. * @param string|array $attachments Optional. Files to attach. * @return bool Whether the email contents were sent successfully. */ function wp_mail( $to, $subject, $message, $headers = '', $attachments = array() ) { // Compact the input, apply the filters, and extract them back out extract( apply_filters( 'wp_mail', compact( 'to', 'subject', 'message', 'headers', 'attachments' ) ) ); if ( !is_array($attachments) ) $attachments = explode( "\n", $attachments ); global $phpmailer; // (Re)create it, if it's gone missing if ( !is_object( $phpmailer ) || !is_a( $phpmailer, 'PHPMailer' ) ) { require_once ABSPATH . WPINC . '/class-phpmailer.php'; require_once ABSPATH . WPINC . '/class-smtp.php'; $phpmailer = new PHPMailer(); } // Headers if ( empty( $headers ) ) { $headers = array(); } else { if ( !is_array( $headers ) ) { // Explode the headers out, so this function can take both // string headers and an array of headers. $tempheaders = (array) explode( "\n", $headers ); } else { $tempheaders = $headers; } $headers = array(); // If it's actually got contents if ( !empty( $tempheaders ) ) { // Iterate through the raw headers foreach ( (array) $tempheaders as $header ) { if ( strpos($header, ':') === false ) { if ( false !== stripos( $header, 'boundary=' ) ) { $parts = preg_split('/boundary=/i', trim( $header ) ); $boundary = trim( str_replace( array( "'", '"' ), '', $parts[1] ) ); } continue; } // Explode them out list( $name, $content ) = explode( ':', trim( $header ), 2 ); // Cleanup crew $name = trim( $name ); $content = trim( $content ); // Mainly for legacy -- process a From: header if it's there if ( 'from' == strtolower($name) ) { if ( strpos($content, '<' ) !== false ) { // So... making my life hard again? $from_name = substr( $content, 0, strpos( $content, '<' ) - 1 ); $from_name = str_replace( '"', '', $from_name ); $from_name = trim( $from_name ); $from_email = substr( $content, strpos( $content, '<' ) + 1 ); $from_email = str_replace( '>', '', $from_email ); $from_email = trim( $from_email ); } else { $from_email = trim( $content ); } } elseif ( 'content-type' == strtolower($name) ) { if ( strpos( $content,';' ) !== false ) { list( $type, $charset ) = explode( ';', $content ); $content_type = trim( $type ); if ( false !== stripos( $charset, 'charset=' ) ) { $charset = trim( str_replace( array( 'charset=', '"' ), '', $charset ) ); } elseif ( false !== stripos( $charset, 'boundary=' ) ) { $boundary = trim( str_replace( array( 'BOUNDARY=', 'boundary=', '"' ), '', $charset ) ); $charset = ''; } } else { $content_type = trim( $content ); } } elseif ( 'cc' == strtolower($name) ) { $cc = explode(",", $content); } elseif ( 'bcc' == strtolower($name) ) { $bcc = explode(",", $content); } else { // Add it to our grand headers array $headers[trim( $name )] = trim( $content ); } } } } // Empty out the values that may be set $phpmailer->ClearAddresses(); $phpmailer->ClearAllRecipients(); $phpmailer->ClearAttachments(); $phpmailer->ClearBCCs(); $phpmailer->ClearCCs(); $phpmailer->ClearCustomHeaders(); $phpmailer->ClearReplyTos(); // From email and name // If we don't have a name from the input headers if ( !isset( $from_name ) ) { $from_name = 'WordPress'; } /* If we don't have an email from the input headers default to wordpress@$sitename * Some hosts will block outgoing mail from this address if it doesn't exist but * there's no easy alternative. Defaulting to admin_email might appear to be another * option but some hosts may refuse to relay mail from an unknown domain. See * http://trac.wordpress.org/ticket/5007. */ if ( !isset( $from_email ) ) { // Get the site domain and get rid of www. $sitename = strtolower( $_SERVER['SERVER_NAME'] ); if ( substr( $sitename, 0, 4 ) == 'www.' ) { $sitename = substr( $sitename, 4 ); } $from_email = 'wordpress@' . $sitename; } // Plugin authors can override the potentially troublesome default $phpmailer->From = apply_filters( 'wp_mail_from', $from_email ); $phpmailer->FromName = apply_filters( 'wp_mail_from_name', $from_name ); // $phpmailer->To = $to; // Set destination address(es) // Accept either a comma-separated list or an array $to = explode( ',', implode( ',', (array) $to ) ); foreach ( $to as $to_recipient ) { $phpmailer->AddAddress( trim( $to_recipient ) ); } // Set mail's subject and body $phpmailer->Subject = $subject; $phpmailer->Body = $message; // Add any CC and BCC recipients if ( !empty($cc) ) { foreach ( (array) $cc as $recipient ) { $phpmailer->AddCc( trim($recipient) ); } } if ( !empty($bcc) ) { foreach ( (array) $bcc as $recipient) { $phpmailer->AddBcc( trim($recipient) ); } } // Set to use PHP's mail() $phpmailer->IsMail(); // Set Content-Type and charset // If we don't have a content-type from the input headers if ( !isset( $content_type ) ) { $content_type = 'text/plain'; } $content_type = apply_filters( 'wp_mail_content_type', $content_type ); $phpmailer->ContentType = $content_type; // Set whether it's plaintext or not, depending on $content_type if ( $content_type == 'text/html' ) { $phpmailer->IsHTML( true ); } // If we don't have a charset from the input headers if ( !isset( $charset ) ) { $charset = get_bloginfo( 'charset' ); } // Set the content-type and charset $phpmailer->CharSet = apply_filters( 'wp_mail_charset', $charset ); // Set custom headers if ( !empty( $headers ) ) { foreach( (array) $headers as $name => $content ) { $phpmailer->AddCustomHeader( sprintf( '%1$s: %2$s', $name, $content ) ); } if ( false !== stripos( $content_type, 'multipart' ) && ! empty($boundary) ) { $phpmailer->AddCustomHeader( sprintf( "Content-Type: %s;\n\t boundary=\"%s\"", $content_type, $boundary ) ); } } if ( !empty( $attachments ) ) { foreach ( $attachments as $attachment ) { $phpmailer->AddAttachment($attachment); } } do_action_ref_array( 'phpmailer_init', array( &$phpmailer ) ); // Send! $result = @$phpmailer->Send(); return $result; } endif; ?>