PHP - If page URL = "http://example.com/page", display image. Else, display another image

Question

I have my template, and I want it to display a certain image if you are on certain page like http://example.com/test and if you aren't on that page, then I want it to display another image.

I also want it to display the image if you are in any sub directory like http://example.com/test/stuff

Also, is there a way to do this with multiple pages in the same code?

So like

if page = example.com/test then display testimg.jpg

if page = example.com/archive then display archive.jpg

else, display defaultimg.jpg

thanks!

thanks, but didn't really answer my question. still not sure how to implement images with that. I'm rather new to PHP and still trying to learn the ropes. — QBcrusher
– QBcrusher, Commented Jan 18, 2015 at 18:04
Please consider posting your attempt(codewise). See How to create a Minimal, Complete, and Verifiable example. — Sandeep Chatterjee
– Sandeep Chatterjee, Commented Jan 18, 2015 at 18:14

Dmitry G · Accepted Answer · 2015-01-18 19:13:10Z

0

$url = 'http://' . $_SERVER['SERVER_NAME'] . $_SERVER['REQUEST_URI'];
if ( strpos($url, 'test') !== false ) {
    echo('<img src="image_path/testimg.jpg">');
}
elseif ( strpos($url, 'archive') !== false ) {
    echo('<img src="image_path/archive.jpg">');
}
else {
    echo('<img src="image_path/defaultimg.jpg">');
}

edited Jan 18, 2015 at 19:13

answered Jan 18, 2015 at 19:07

Dmitry G

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1 Comment

Dmitry G Over a year ago

Function strpos() may return Boolean FALSE, but may also return a non-Boolean value which evaluates to FALSE. Please read the section on Booleans for more information. Use the === operator for testing the return value of this function. php.net/manual/en/function.strpos.php

Dmitry G · Accepted Answer · 2015-01-18 19:12:35Z

0

U can also using strpbrk() function and get more compact code: (>PHP5)

$url = 'http://' . $_SERVER['SERVER_NAME'] . $_SERVER['REQUEST_URI'];
if ( strpbrk($url, 'test') ) {
    echo('<img src="image_path/testimg.jpg">');
}
elseif ( strpbrk($url, 'archive') ) {
    echo('<img src="image_path/archive.jpg">');
}
else {
    echo('<img src="image_path/defaultimg.jpg">');
}

answered Jan 18, 2015 at 19:12

Dmitry G

931 silver badge8 bronze badges

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