Objective:
Create one function that controls the length for one string of caharacters in drupal.
Function:
<?php
function max_length($string) {
$string = check_plain($string);
$length = 25;//string max length value
if (drupal_strlen($string) > $length) {
$output = substr($string,0,$length) .'...';
}
else {
$output = $tstring;
}
return $output;
}
?>