cannot use isset() on the result of an expression (you can use "null !== expression" instead)
if(isset($userEmail = $_POST["email"]) && $userEmail = $_POST["email"] != ""){
Here, you are assigning it to a variable and then checking isset all in a single call. Split it up into separate calls:
check if it is set
check if it is not an empty string
validate it against the built-in email validator
assign it to a variable
Likely should be
if(isset($_POST["email"]) && $_POST["email"] != "") {
if(filter_var($_POST["email"], FILTER_VALIDATE_EMAIL)) {
...
$userEmail = $_POST["email"];
...
3
1
if ( isset($_GET['reply_id'], $_GET['reply_user']) ) {
// code here
}
Thank you!
1
0
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