<?php
//print($HTTP_POST_VARS['submit']);
$submit = $_POST['submit'];
if($submit != "")
{
echo "Value";
}
?>
===>
<?php
if($_SERVER['REQUEST_METHOD'] == "POST") {
$submit = $_POST['submit'];
if($submit != "")
{
echo "Value";
}
}
?>
//print($HTTP_POST_VARS['submit']);
$submit = $_POST['submit'];
if($submit != "")
{
echo "Value";
}
?>
===>
<?php
if($_SERVER['REQUEST_METHOD'] == "POST") {
$submit = $_POST['submit'];
if($submit != "")
{
echo "Value";
}
}
?>
//print($HTTP_POST_VARS['submit']);
if ($_SERVER[REQUEST_METHOD]=='POST') {
$submit = $_POST['submit'];
if($submit != "")
{
echo "Value";
}
}
?>