Request URI - If URL contains X & does Not contain Y - then do something

问题

Hi there my current code looks like this:

if (stripos($_SERVER['REQUEST_URI'],'cake') !== false) 
        {echo '<div class="clear"></div><a href="http://www.example.com/cakes/" class="btn"> >> View all Cakes</a>';}

This works well to check if the current URL contains the word 'cake' and Then display a link to all cakes.

What I need to add to this is:

If URL contains 'cake' but does not contain 'carrot' Then display a link to all cakes.

Any ideas on how I can modify?

Many Thanks

回答1:

You can try the below code :

if (stripos($_SERVER['REQUEST_URI'],'cake') == true && stripos($_SERVER['REQUEST_URI'],'carrot') == false) 
        {echo '<div class="clear"></div><a href="http://www.example.com/cakes/" class="btn"> >> View all Cakes</a>';}

回答2:

Just add one more condition:

if (stripos($_SERVER['REQUEST_URI'],'cake') !== false && stripos($_SERVER['REQUEST_URI'],'carrot') === false) {
    echo '<div class="clear"></div><a href="http://www.example.com/cakes/" class="btn"> >> View all Cakes</a>';
}

来源：https://stackoverflow.com/questions/32244509/request-uri-if-url-contains-x-does-not-contain-y-then-do-something