php check if parameter exists
if(isset($_GET['id']))
{
$slide = $_GET['id'] // Getting parameter value inside PHP variable
}php check if parameter exists
if(isset($_GET['id']))
{
$slide = $_GET['id'] // Getting parameter value inside PHP variable
}PHP check if url parameter exists
if(isset($_GET['id']))
{
// Do something
}php check if parameter exists in url
print_r($_GET); // to check the parm list in url
if(isset($_GET['id']))
{
echo $_GET['id'];
// Do something
}Copyright © 2021 Codeinu
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