ultimi caratteri di un file

[Valeria75_bis]

Facendo


$str = "{%=file.name%}";
echo $str ."A ";
$name = explode(".", $str);
echo $name ."B ";
$parts = explode("_", $name[0]);
echo $parts ."C ";
echo count($parts)."D ";


ottengo

1_1.jpgA ArrayB ArrayC 1D