根据PHP变量的值调用JavaScript函数

Question

I am passing a variable via the URL as var=5 to urlrun.php (like urlrun.php?var=5 ). There is a JavaScript function called testrun in urlrun.php .

Is there a way to call that JavaScript function depending on the value of that variable ( var ) passed through the URL?

For example, if($_GET['var']==5) , I need to call that JavaScript function.

Answer 1

Put this somewhere:

<?php if($_GET['var'] == 5) { ?>
    <script type="text/javascript">
        testrun();
    </script>
<?php } ?>