1 taxonomy.module | taxonomy_implode_tags($tags, $vocabulary_name = NULL) |
Implodes a list of tags of a certain vocabulary into a string.
See also
File
- core/
modules/ taxonomy/ taxonomy.module, line 1379 - Enables the organization of content into categories.
Code
function taxonomy_implode_tags($tags, $vocabulary_name = NULL) {
$typed_tags = array();
foreach ($tags as $tag) {
// Extract terms belonging to the vocabulary in question.
if (!isset($vocabulary_name) || $tag->vocabulary == $vocabulary_name) {
// Make sure we have a completed loaded taxonomy term.
if (isset($tag->name)) {
// Commas and quotes in tag names are special cases, so encode 'em.
if (strpos($tag->name, ',') !== FALSE || strpos($tag->name, '"') !== FALSE) {
$typed_tags[] = '"' . str_replace('"', '""', $tag->name) . '"';
}
else {
$typed_tags[] = $tag->name;
}
}
}
}
return implode(', ', $typed_tags);
}