- substr: documentation ( source)
- strrpos: documentation ( source)
- ucfirst: documentation ( source)
<?php
$options = "onclick=\"double_list_move(\$('one'), \$('two')); return false;\"";
if (!isset($options['alt']))
{
$path_pos = strrpos($source, '/');
$dot_pos = strrpos($source, '.');
$begin = $path_pos ? $path_pos + 1 : 0;
$nb_str = ($dot_pos ? $dot_pos : strlen($source)) - $begin;
$options['alt'] = ucfirst(substr($source, $begin, $nb_str));
}
echo $options;
?>