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<?php
/**
* Elgg tag input
* Displays a tag input field
*
* @package Elgg
* @subpackage Core
*/
$defaults = array(
'class' => 'input_tags',
'disabled' => FALSE,
);
$vars = array_merge($defaults, $vars);
if (!isset($vars['value']) || $vars['value'] === FALSE) {
$vars['value'] = elgg_get_sticky_value($vars['internalname']);
}
if (is_array($vars['value'])) {
$tags = array();
foreach ($vars['value'] as $tag) {
if (is_string($tag)) {
$tags[] = $tag;
} else {
$tags[] = $tag->value;
}
}
$vars['value'] = implode(", ", $tags);
}
?>
<input type="text" <?php echo elgg_format_attributes($vars); ?> />
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