- substr: documentation ( source)
- basename: documentation ( source)
<?php
function check_file_name($name)
{
return ((basename($name) == $name) && (substr($name, 1, 1) != '.'));
}
echo check_file_name('rere.fdf').PHP_EOL;
echo check_file_name('/rere.fdf');
echo check_file_name('.');