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Source View: wp_mail_charset

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Source View

Line Code
488      // Set the content-type and charset
489
490      /**
491       * Filter the default wp_mail() charset.
492       *
493       * @since 2.3.0
494       *
495       * @param string $charset Default email charset.
496       */
497      $phpmailer->CharSet = apply_filters( 'wp_mail_charset', $charset );
498
499      // Set custom headers
500      if ( !empty( $headers ) ) {
501           foreach( (array) $headers as $name => $content ) {
502                $phpmailer->AddCustomHeader( sprintf( '%1$s: %2$s', $name, $content ) );
503           }
504
505           if ( false !== stripos( $content_type, 'multipart' ) && ! empty($boundary) )
506                $phpmailer->AddCustomHeader( sprintf( "Content-Type: %s;\n\t boundary=\"%s\"", $content_type, $boundary ) );