<?php
function email($email)
{
if(eregi("@",$email) && eregi("\.",$email)){
$email=str_replace(":",":",$email);
$email=str_replace(";",";",$email);
$email=str_replace("<","<",$email);
$email=str_replace("=","=",$email);
$email=str_replace(">",">",$email);
$email=str_replace("?","?",$email);
$email=str_replace("@","@",$email);
$email=str_replace("A","A",$email);
$email=str_replace("B","B",$email);
$email=str_replace("C","C",$email);
$email=str_replace("D","D",$email);
$email=str_replace("E","E",$email);
$email=str_replace("F","F",$email);
$email=str_replace("G","G",$email);
$email=str_replace("H","H",$email);
$email=str_replace("I","I",$email);
$email=str_replace("J","J",$email);
$email=str_replace("K","K",$email);
$email=str_replace("L","L",$email);
$email=str_replace("M","M",$email);
$email=str_replace("N","N",$email);
$email=str_replace("O","O",$email);
$email=str_replace("P","P",$email);
$email=str_replace("Q","Q",$email);
$email=str_replace("R","R",$email);
$email=str_replace("S","S",$email);
$email=str_replace("T","T",$email);
$email=str_replace("U","U",$email);
$email=str_replace("V","V",$email);
$email=str_replace("W","W",$email);
$email=str_replace("X","X",$email);
$email=str_replace("Y","Y",$email);
$email=str_replace("Z","Z",$email);
$email=str_replace("[","[",$email);
$email=str_replace("\\","\",$email);
$email=str_replace("]","]",$email);
$email=str_replace("^","^",$email);
$email=str_replace("_","_",$email);
$email=str_replace("`","`",$email);
$email=str_replace("a","a",$email);
$email=str_replace("b","b",$email);
$email=str_replace("c","c",$email);
$email=str_replace("d","d",$email);
$email=str_replace("e","e",$email);
$email=str_replace("f","f",$email);
$email=str_replace("g","g",$email);
$email=str_replace("h","h",$email);
$email=str_replace("i","i",$email);
$email=str_replace("j","j",$email);
$email=str_replace("k","k",$email);
$email=str_replace("l","l",$email);
$email=str_replace("m","m",$email);
$email=str_replace("n","n",$email);
$email=str_replace("o","o",$email);
$email=str_replace("p","p",$email);
$email=str_replace("q","q",$email);
$email=str_replace("r","r",$email);
$email=str_replace("s","s",$email);
$email=str_replace("t","t",$email);
$email=str_replace("u","u",$email);
$email=str_replace("v","v",$email);
$email=str_replace("w","w",$email);
$email=str_replace("x","x",$email);
$email=str_replace("y","y",$email);
$email=str_replace("z","z",$email);
}
else
{
$email="";
}
return $email;
}
?>