php $string="Vasim"; $i=0; while(isset($string[$i])) { $i++; } echo $i; // Here $i has length of string and the answer will be for this string ... ... <看更多>

Sample code: http://codemahal.com/video/ string - length -in- php / ... <看更多>

A PHP string manipulation library with multibyte support - GitHub ... Returns a new string of a given length such that both sides of the string string are ... ... <看更多>