function sf_ajax_optionsearch()
{
$data = array();
$i = 0;
preg_match_all('^(.*)\\[(.*)\\]^', $_POST['val'], $match);
$data_type = $match[1][0];
$data_value = $match[2][0];
if ($data_type == 'meta') {
$terms = get_postmeta_values($data_value);
if (is_array($terms)) {
foreach ($terms as $term) {
$data[$i]['key'] = $term->meta_value;
$data[$i]['val'] = $term->meta_value;
$i++;
}
}
} elseif ($data_type == 'tax') {
$args = array('orderby' => 'name', 'order' => 'ASC', 'hide_empty' => true);
$terms = get_terms($data_value, $args);
if (is_array($terms)) {
foreach ($terms as $term) {
$data[$i]['key'] = $term->term_id;
$data[$i]['val'] = $term->name;
$i++;
}
}
}
echo json_encode($data);
die;
}
foreach ($terms as $term) {
?>
<label><input type="radio" value="<?php
echo $term->term_id;
?>
" name="<?php
echo $key;
?>
" /> <?php
echo $term->name;
?>
</label>
<?php
}
} elseif ($data_type == 'meta' && $element['options'] == 'auto') {
$values = get_postmeta_values($data_value);
foreach ($values as $val) {
?>
<label><input type="radio" value="<?php
echo esc_attr($val->meta_value);
?>
" name="<?php
echo $key;
?>
" /> <?php
echo $val->meta_value;
?>
</label>
<?php
}
} elseif ($data_type == 'others') {
