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Source View: rss_enclosure

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Source View

Line Code
388      foreach ( (array) get_post_custom() as $key => $val) {
389           if ($key == 'enclosure') {
390                foreach ( (array) $val as $enc ) {
391                     $enclosure = explode("\n", $enc);
392
393                     //only get the the first element eg, audio/mpeg from 'audio/mpeg mpga mp2 mp3'
394                     $t = preg_split('/[ \t]/', trim($enclosure[2]) );
395                     $type = $t[0];
396
397                     echo apply_filters('rss_enclosure', '<enclosure url="' . trim(htmlspecialchars($enclosure[0])) . '" length="' . trim($enclosure[1]) . '" type="' . $type . '" />' . "\n");
398                }
399           }
400      }
401 }
402
403 /**
404  * Display the atom enclosure for the current post.
405  *
406  * Uses the global $post to check whether the post requires a password and if