[RESOLVED] NOOB, I Need To Place A Unit After Some Math....

Okay So I Am Okay With PHP Because When I Need A Code I Cannot Think Of/Haven't Heard Of I Can Use Google, Look At Some Peoples Code And Usally Make It Work With My Project. But I Cannot Figgure This Out Because When Ever I Try To Google It I Get Excel Info Not PHP, So Here Is My Code

PHP Code:

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$ConWidth = ($Width - $LinkWidth); 


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I Want To Set It To Something Like This

PHP Code:

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$ConWidth = ($Width - $LinkWidth) + 'px'; 


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so I Can be like

PHP Code:

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echo"$ConWidth"; 


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And It will echo 500px or what ever the answer is with the px after it,
Thank You So Much, Sorry Imma Noob

I'd just keep them separate:

PHP Code:

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echo $ConWidth . "px";
// or...
echo "{$ConWidth}px";
// or...
printf("%dpx", $ConWidth); 


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But if you really want to merge them together in one variable, the clue is in the "." operator, above. :)

Thank You, I Used The

PHP Code:

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$ConWidth = ($Width - $LinkWidth) . "px"; 


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I Have Used The "." operator b4 but when i tried to use it early i must have messed somthing up cuss it works now, again Thank You So Much!