Note: This tutorial assumes you’ve downloaded CodeIgniter and

mb_strpos($haystack, $needle[, $offset = 0[, $encoding = NULL]])

class CI_DB_utility backup([$params = array()])

bcc($bcc[, $limit = ''])

result([$results = array()])

class CI_Output $parse_exec_vars = TRUE; Enables/disables parsing of the

set_header($header[, $replace = TRUE])

simple_query($sql)

form_open([$action = ''[, $attributes = ''[, $hidden = array()]]])

password_hash($password, $algo[, $options = array()])