Question

I have an array:

    <pre>Array
(
    [fname] => adsff
    [lname] => adsf
    [address] => sdfaf
    [city] => sdaf
    [state] => dsfaf
    [zip] => adf
    [phone] => asdf
    [fax] => adsf
    [email] => asdff
    [salary] => asdaf
    [pemp] => asdfaf
    [noofyears] => asdfaf
    [married] => asdfaf
    [children] => asdfaf
    [refname1] => asdfaf
    [refphone1] => adsfaf
    [refname2] => asdfaf
    [refphone2] => sdfaf
    [refname3] => dfsg
    [refphone3] => sdf
    [bank] => sdf
)

I want to pass this array into mail such that if any of the field is blank the it then it is not used in mail
For example :
if only fname and lname has value in it , then the mail will be

First name = asdff
Last Name= adsf

Example 2:
if only fname,lname and address has value in it , then the mail will be

 First name = asdff
    Last Name= adsf
Address=sdfaf

Answer 1

$mail = '';
foreach ($array as $name => $value) {
   if ($value) {
      $mail .= "$name = $value \n";
   }
}