this is my code for the import:
if (($handle = $source_file) !== FALSE) { 
        $columns = fgetcsv($handle, 10000, ";"); 
        foreach ($columns as &$column) { 
            $column = str_replace(".","",$column); 
        $insert_query_prefix = "INSERT INTO table (".join(",",$columns).")\nVALUES";
         while (($data = fgetcsv($handle, 10000, ";")) !== FALSE) { 
            while (count($data)<count($columns)) 
                array_push($data, NULL); 
            $query = "$insert_query_prefix (".join(",",quote_all_array($data)).");";

function quote_all_array($values) { 
    foreach ($values as $key=>$value) 
        if (is_array($value)) 
            $values[$key] = quote_all_array($value); 
            $values[$key] = quote_all($value); 
    return $values; 

function quote_all($value) { 
    if (is_null($value)) 
        return "NULL"; 

    $value = "'" . mysql_real_escape_string($value) . "'"; 
    return $value; 
the value i want to remove before import is (Gå till ...) it starts with this (Gå till than more value then close with )
so i need the preg_replace search the code were it starts with (Gå till then delete everything within that ()
in one row this exists:
Hey (Gå till nästa steg) mom. //the value "nästa steg" can be different

should be after preg_replace
Hey mom.

after the preg_replace the sript should import the data

i have tryed to use this kind of code but cant make it work ( dont know were to put it or how to write )

$pattern = '#\(\s*Gå till[^)]+\)#';
$s = preg_replace($pattern, "", $s);
$s = preg_replace('#\s{2,}#', " ", $s);