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Source View: atom_enclosure

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Source View

Line Code
434  */
435 function atom_enclosure() {
436      if ( post_password_required() )
437           return;
438
439      foreach ( (array) get_post_custom() as $key => $val ) {
440           if ($key == 'enclosure') {
441                foreach ( (array) $val as $enc ) {
442                     $enclosure = split("\n", $enc);
443                     echo apply_filters('atom_enclosure', '<link href="' . trim(htmlspecialchars($enclosure[0])) . '" rel="enclosure" length="' . trim($enclosure[1]) . '" type="' . trim($enclosure[2]) . '" />' . "\n");
444                }
445           }
446      }
447 }
448
449 /**
450  * Determine the type of a string of data with the data formatted.
451  *
452  * Tell whether the type is text, html, or xhtml, per RFC 4287 section 3.1.