I have a PHP project and I need to put the birth date so I put it in function this function submit doesn't work with the if statement in the PHP file what I can do with it?
<body>
<?php
function submitt() {
echo "<h3>your age is: $age years old </h3>" ;
if(isset($_POST['submit'])) {
submitt();
?>
<form method='POST'>
<h1>Please input your name and birthdate:</h1>
<h3>first name:</h3>
<input type="text" name="name">
<h3>second name:</h3>
<input type="text" name="secName" >
<h3>your birth date:</h3>
<input type="text" name="birth" >
<input type="submit" name="submit" value="Submit " />
</form>
<?php
$name = $_POST['name'];
$secName=$_POST['secName'];
$now_date= date("Y");
$birth=$_POST['birth'];
$age=$now_date-$birth;
echo "<h3> Hello $name $secName </h3>";
?>
source https://stackoverflow.com/questions/71326971/why-function-and-if-statement-dont-work-on-php
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