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Editorial Team
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Asked: 2026-05-16T02:52:52+00:00

I use the following code to check if a string is the session username

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I use the following code to check if a string is the session username at the moment.

if($_SESSION['username'] == $home || $_SESSION['username'] == $away)

I am looking to change that to see if the string includes the session username, not specifically IS the username.

Is there a way to do this?
Thankyou

Edit :

Say the string is “Username1 and Username2”, I will “Username1” to be found.

I have done the following:

if( ( strpos($home, $_SESSION['username']) !== false)  || ( strpos($away, $_SESSION['username']) !== false) )

That doesnt appear to have worked though!

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1 Answer

  1. Editorial Team

    One way, of many, would be to use the strpos() function, which the documentation says is the fastest way to just determine if a substring occurs within a string.

    if (strpos($_SESSION['username'],$home) !== false)

    The format of strpos is strpos(*haystack*, *needle*). So, the above would be true if $_SESSION['username'] is Username1 and $home is Username1 and Username2.

    If you actually need the substring back (rather than a position), strstr() is a good way to go.

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