static function ln($str)
{
if (WPHF::_is_array($str)) {
foreach ($str as $s) {
self::ln($s);
}
}
echo $str . PHP_EOL;
}
function query_images($query, $size, $type, $default_id, $default_size, $tip_key, $src_keys = array('src', 'width', 'height'))
{
$images = get_children($query);
if (!empty($images)) {
foreach ($images as $id => &$image) {
$image = (array) $image;
if (!empty($image)) {
$file = wp_get_attachment_image_src($id, $size);
if (WPHF::_is_array($file)) {
$image['file'] = WPHF::array_combine_uneven($src_keys, array_values($file));
$image['file']['title'] = $image[$tip_key];
$image['file']['alt'] = $image['post_title'];
$image['file']['id'] = WPHF::underscore("{$size} {$image['post_title']}");
$image['file']['class'] = $type;
}
} else {
unset($image);
}
}
} else {
$file = wp_get_attachment_image_src($default_id, $default_size);
$image = array();
$image['file'] = WPHF::array_combine_uneven($src_keys, array_values($file));
$image['file']['alt'] = 'default';
$image['file']['id'] = WPHF::underscore("{$size} default");
$image['file']['class'] = $size;
$images[] = $image;
}
return $images;
}
