subbstring in php code example
Example 1: php get part of string
substr ( $string , $start , $length );
/**Returns the extracted part of string;
*or FALSE on failure, or an empty string
*/
Example 2: only display part of string php
substr('abcdef', 1); // bcdef
substr('abcdef', 1, 3); // bcd
substr('abcdef', 0, 8); // abcdef
substr('abcdef', -1, 1); // f