fonksiyon sorunu

<?

function uyari($veri) {
$son='<div align="center"><br>'.$veri.'<br>
<strong><font size=7 face="Georgia, Times New Roman, Times, serif">!</font></strong><br></div>';
return $son;
}

function dosya($ad) {
$kod=strtr($ad, "¨~;\\{}[]½_^=?)!$%'*+,-./#£æ@<>´’&ABCÇDEFGĞHIİJKLMNOÖPRSŞTUÜVYZXWQçıöüşğ", "-----------------------------------abccdefgghiijklmnooprsstuuvyzxwqciousg");
$kod=eregi_replace("-","", $kod);
$kod=eregi_replace(" ","-", $kod);
return $kod;
}

function sec1($a,$b) {
if (substr_count($a,$b)>0) { $c="selected"; } else { $c=""; }
return $c;
}

function sec2($a,$b) {
if ($a==$b) { $c="checked"; } else { $c="";}
return $c;
}

function sec3($a,$b) {
if ($a==$b) { $c="selected"; } else { $c="";}
return $c;
}

function ipkoruma($ktgr,$ip,$zaman) {
include "baglanti.php";
$ips= mysql_fetch_array(mysql_query("SELECT * FROM z_ipkoruma WHERE (ip='$ip') and (ktgr='$ktgr') "));
if ($ips[id]>"0") {
echo "<meta http-equiv=refresh content=0;URL=ipkoruma.php>"; exit();
} else {
$zaman=time()+$zaman;
mssql_query("INSERT INTO z_ipkoruma (ktgr,ip,zaman) VALUES ('$ktgr','$ip','$zaman')" , $yol);
}
}


function mailkontrol($mail) {
if ( (strlen($mail)<11) or (substr_count($mail,"mynet")=="1") ) {
return 0;
} else {
$mk=ereg('^[a-zA-Z0-9_\.\-]+@[a-zA-Z0-9\-]+\.[a-zA-Z0-9\-\.]+$', $mail);
if ($mk=="") { return 0; } else { return 1; }
}
}


function kucuk($a) {
$b=strtr($a, "ÜĞİŞÇÖIİ", "üğişçöıi");
$b=strtolower($b);
$b=ucwords($b);
return $b;
}

function kontrol($a) {
$a=strip_tags($a);
$a=trim($a);
$a=strtr($a,"'\"","``");
return $a;
}


?>