Answers for "check php request post get"

check if post request php

Better use $_SERVER['REQUEST_METHOD']:

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    // …
}

get post php

<?php
var = $_POST['var'];
echo var;
  
// YOUR METHOD IN HTML MUST BE IN POST

<form method="post">
	<input type="text" name="var">  
</form>