Anti SQL Injection Login (v.2) with Log

<?php
  /**
    Agency CaFc
    http://cafc.agency/
    ---
    CaFc Versace made this, 2014
    Anti SQL Injection Login (v.2) with Log
    ---
    [email protected]
    ---
  **/

$ip              = $_SERVER['REMOTE_ADDR'];
$taimJon         = new DateTime("now", new DateTimeZone('Asia/Jakarta'));
$jamBaraTeh      = $taimJon->format("Y-m-d H:i:s");
$script          = $_SERVER[PATH_TRANSLATED];
$aingLog         = fopen("log-SQLi.txt", "a+");
// Ngaray-nya tambahin sendiri ajah yagh =))
$aingNgaray      = array(
    ";",
    "'",
    "%",
    '"',
    "-"
    "union",
    "select",
    "order by"
);
$aingGantiNgaray = array(
    "",
    "",
    "",
    "&quot;",
    "",
    "",
    "",
    ""
);
$ngambilKunci    = array_keys($_GET);
$ngirimKunci     = array_keys($_POST);
$kukiAing        = array_keys($_COOKIE);

//---------- NGAPUS PERMINTAAN ----------\\
for ($i = 0; $i < count($ngambilKunci); $i++) {
    $ciyusan[$i]             = $_GET[$ngambilKunci[$i]];
    $_GET[$ngambilKunci[$i]] = str_replace($aingNgaray, $aingGantiNgaray, HtmlSpecialChars($_GET[$ngambilKunci[$i]]));
    if ($ciyusan[$i] != $_GET[$ngambilKunci[$i]]) {
        fwrite($aingLog, "IP     : $ip\r\n");
        fwrite($aingLog, "Method : GET\r\n");
        fwrite($aingLog, "Value  : $ciyusan[$i]\r\n");
        fwrite($aingLog, "Script : $script\r\n");
        fwrite($aingLog, "Time   : $jamBaraTeh\r\n");
        fwrite($aingLog, "==================================\r\n");
    }
}
//---------------------------------------\\

//--------- NGAPUS PENGIRIMAN -----------\\
for ($i = 0; $i < count($ngirimKunci); $i++) {
    $enelan[$i]              = $_POST[$ngirimKunci[$i]];
    $_POST[$ngirimKunci[$i]] = str_replace($aingNgaray, $aingGantiNgaray, HtmlSpecialChars($_POST[$ngirimKunci[$i]]));
    if ($enelan[$i] != $_POST[$ngirimKunci[$i]]) {
        fwrite($aingLog, "IP     : $ip\r\n");
        fwrite($aingLog, "Method : POST\r\n");
        fwrite($aingLog, "Value  : $enelan[$i]\r\n");
        fwrite($aingLog, "Script : $script\r\n");
        fwrite($aingLog, "Time   : $jamBaraTeh\r\n");
        fwrite($aingLog, "==================================\r\n");
    }
}
//---------------------------------------\\

//------- NGAPUS KUKI AING COOYY --------\\
for ($i = 0; $i < count($kukiAing); $i++) {
    $kukiEnelan[$i]         = $_COOKIE[$kukiAing[$i]];
    $_COOKIE[$kukiAing[$i]] = str_replace($aingNgaray, $aingGantiNgaray, HtmlSpecialChars($_COOKIE[$kukiAing[$i]]));
    if ($kukiEnelan[$i] != $_COOKIE[$kukiAing[$i]]) {
        fwrite($aingLog, "IP     : $ip\r\n");
        fwrite($aingLog, "Method : COOKIE\r\n");
        fwrite($aingLog, "Value  : $kukiEnelan[$i]\r\n");
        fwrite($aingLog, "Script : $script\r\n");
        fwrite($aingLog, "Time   : $time\r\n");
        fwrite($aingLog, "==================================\r\n");
    }
}
//---------------------------------------\\

fclose($aingLog);
?>