Question

I’m trying to search for a variable value in my URL using php. This is an example of my URL:
http://example.com/ford/?album=all&gallery=1

I want the script I’m building to check the gallery variable found in my URL.

Answer 1

This may help:

isset($_GET['gallery'])

<?php

if(isset($_GET['gallery'])){
   echo "The variable exists!";
}else{
   echo "The variable DOES NOT exist!";
}

?>

isset function