how to javascript on particular page not on all pages

[jitendra]

on a website project i want to use some javaScript only on some pages not on whole project. if i include js into header.php then it will render every time on every page which i don’t want. what is the best and standard method to do this?

i’m using this format

Header.php
+
content.php = index.php
+
footer.php

[Jonz]

just make an include for the javascript in the header I’d say.

So you’ll have:
header.php
javascript.php
content.php and so on…

and only include the JavaScript when you need it to be rendered

[uba]

You can do something like this just include it in your header.

Code:

$pageUrl = $_SERVER[‘PHP_SELF’];
$pageUrl = str_ireplace(“.php”, “”, $pageUrl);

switch ($pageUrl) {
case “page_name_1”: case “page_name_2”: case “page_name_3” :
echo ‘‘;
break;
}

What this script dose is that it checks the page name of the currently requested file and if it matches the one you want it outputs the JavaScript code.

[Author]

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