mb_substr( $str, $start, $length = null, $encoding = null ) ContentsDescription Source User Contributed Notes Description #Description Source #Source File: wp-includes/compat.php /** * Compat function to mimic mb_substr(). * Expand full source code Collapse full source code View on Trac Top ↑User Contributed Notes #User Contributed Notes You must log in before being able to contribute a note or feedback.