How to Hide the js and css files for particular pages

Question

I would like to hide the unused js and css files from the php page.

Some of the js files are unused by some pages, so I would like to hide them. By hidding them I can make webpage faster and get good grade in pagetest.

I used simple php code to hide the code for one page. Works good, the file is hidden for that page, for other pages the code not works. It is displaying text instead of link , like a text in textarea..

<?php
    function curPageName() {
        return substr($_SERVER["SCRIPT_NAME"],strrpos($_SERVER["SCRIPT_NAME"],"/")+1);
    }
    $currentp=curPageName();

    if($currentp=="main1.php"){
        echo "";
    } else { 
        //works 
        echo "<link type=\"text/css\" rel=\"stylesheet\" href=\"../rws.css\"     />"; 
        /// not works 
        echo "<link type=\"text/css\" rel=\"stylesheet\" href=\"http://img.y.com/rws.css\"     />"; 
    }
?>

The code works for /rws.css, if I use a http://url.com/rws.css it wont.

valid html would be a great start.

user557846
– user557846

2012-07-16 23:32:19 +00:00
Commented Jul 16, 2012 at 23:32 — user557846
– user557846, Commented Jul 16, 2012 at 23:32

Ali Ben Messaoud · Accepted Answer · 2012-07-17 03:45:16Z

1

Here an example :

<?php

function get_current_file_name () {
$Exploded_Data = explode(‘/’, $_SERVER['PHP_SELF']); //explode the path to current file to array
$Exploded_Data = array_reverse ($Exploded_Data); //reverse the arrays order cos php file name is always after last /
$CurrentPage = $Exploded_Data[0]; // assign the php file name to the currentpage variable
return $CurrentPage;
}

$CurrentPage = get_current_file_name ();

if($CurrentPage!="main1.php"){
    echo('<link type="text/css" rel="stylesheet" href="style1.css" />'); 
}
else if$CurrentPage!="main2.php"){
    echo('<link type="text/css" rel="stylesheet" href="style2.css" />'); 
}


?>

You can use __FILE__ instead of $_SERVER['PHP_SELF']

edited Jul 17, 2012 at 3:45

answered Jul 16, 2012 at 23:43

Ali Ben Messaoud

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1 Comment

PHP Over a year ago

the code still showing the plan text if i use img.y.com/rws.css, it only works without http://

PHP · Accepted Answer · 2012-07-16 23:40:01Z

1

Is the code getting the correct current page and it's entering the ELSE?

you can use singles quotes and inside double quotes to make sure you're not missing any escape.

if($currentp!="main1.php"){
  echo('<link type="text/css" rel="stylesheet" href="http://img.y.com/rws.css" />'); 
}

edited Jul 16, 2012 at 23:40

PHP

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answered Jul 16, 2012 at 23:27

gmogames

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3 Comments

PHP Over a year ago

it not works.. still the code is not executable . it looks in plan text

PHP Over a year ago

it only works for path /rws.css. but if i use path with url/rws.css it wont

gmogames Over a year ago

where are you "echo"ing this text? can you share you full code?

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