array_replace_recursive(array $array1[, ...])

or_group_start()

array_column(array $array, $column_key[, $index_key = NULL])

When we use the term “Libraries” we are normally referring to the classes that are located in the libraries directory and described in the Class Reference of this user guide

In the last section, we went over some basic concepts of the framework by writing a class that includes static pages. We cleaned up the URI by adding custom routing rules.

CodeIgniter lets you cache your pages in order to achieve maximum performance. Although CodeIgniter is quite fast, the amount of dynamic information

$this->db->call_function(); This function enables you to call PHP database functions that are not natively included in CodeIgniter,

or_not_like($field[, $match = ''[, $side = 'both'[, $escape = NULL]]])

load($langfile[, $idiom = ''[, $return = FALSE[, $add_suffix = TRUE[, $alt_path = '']]]])

get_clickable_smileys($image_url[, $alias = ''[, $smileys = NULL]])