PHP编码电子邮件地址

[php]代码库

function encode_email($email='info@domain.com', $linkText='Contact Us', $attrs ='class="emailencoder"' ) 
{ 
    // remplazar aroba y puntos 
    $email = str_replace('@', '@', $email); 
    $email = str_replace('.', '.', $email); 
    $email = str_split($email, 5);   
 
    $linkText = str_replace('@', '@', $linkText); 
    $linkText = str_replace('.', '.', $linkText); 
    $linkText = str_split($linkText, 5);   
 
    $part1 = '<a href="ma'; 
    $part2 = 'ilto:'; 
    $part3 = '" '. $attrs .' >'; 
    $part4 = '</a>';   
 
    $encoded = '<script type="text/javascript">'; 
    $encoded .= "document.write('$part1');"; 
    $encoded .= "document.write('$part2');"; 
    foreach($email as $e) 
    { 
            $encoded .= "document.write('$e');"; 
    } 
    $encoded .= "document.write('$part3');"; 
    foreach($linkText as $l) 
    { 
            $encoded .= "document.write('$l');"; 
    } 
    $encoded .= "document.write('$part4');"; 
    $encoded .= '</script>';   
 
    return $encoded; 
}