[Nomaf]

Can someone help me? I need a stock to find key by the phrase. I wrote something like that:

PHP Code:

stock nfv_get_key(const filename[], const identifier=';', phrase[], output[], len)
{
    if( !file_exists(filename) )
        return 0;
        
    new f = fopen(filename, "rt");
    new _data[512];
    
    while( !feof(f) )
    {
        fgets(f, _data, charsmax(_data));
        
        if( _data[0] == identifier && equal( phrase, _data ) )
        {
            format( output, len, "%s", _data);
            break;
        }
    }
    
    fclose(f)
    return 0;
} 


But don't work.