I want check 4 varialbes, which have a value or not.
like
var1 = test1, var2 = test2..
So I wrote this;
if (isset($_GET['var1'] , $_GET['var2'] , _GET['$var3'] , $_GET['var4'])) {
...
}
But this shows error message:
Parse error: syntax error, unexpected '[', expecting T_PAAMAYIM_NEKUDOTAYIM in /var/www/html/index.php on line 20
How can I solve this problem?