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Thursday, March 3, 2022

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why function and if statement don't work on php

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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