php split string in specific location code example
Example 1: php split string from end
You can use this following function
function str_rsplit($string, $length)
{
if ( !$length ) { return false; }
if ( $length > 0 ) { return str_split($string,$length); }
$l = strlen($string);
$length = min(-$length,$l);
$mod = $l % $length;
if ( !$mod ) { return str_split($string,$length); }
return array_merge(array(substr($string,0,$mod)), str_split(substr($string,$mod),$length));
}
$str = '123456789';
str_split($str,5);
str_rsplit($str,5);
str_rsplit($str,-7);
Example 2: how to split sting in php
<?php
list($user, $pass, $uid, $gid, $extra) =
split(":", $passwd_line, 5);
?>