preg_match_all

[killer79]

Ok, adesso dovrei aver trovato la soluzione per la preg...... ma non funziona...

$str=implode("",file('prova.tpl'));
$regexp = "\--(.*)\--"; 
preg_match_all($regexp,$str,$res,PREG_PATTERN_ORDER);
$prinnt=implode(",", $res[1]);
print "$prinnt\n"; 

Mi da':
Warning: Delimiter must not be alphanumeric or backslash in c:\programmi\easyphp1-7\www\temple\porca_troia.php on line 8

Notice: Undefined offset: 1 in c:\programmi\easyphp1-7\www\temple\porca_troia.php on line 9

Warning: implode(): Bad arguments. in c:\programmi\easyphp1-7\www\temple\porca_troia.php on line 9


Qualche idea??

GrAzIe

MAT