I can't figure out how to get this to work without adding an additional line? I want to echo "success". Is it possible?
<?php
$temp1temp = "on";
$x=1;
if ("temp".$x."temp" == "on")
echo "success";
?>
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It's called [variable variables](http://php.net/manual/en/language.variables.variable.php). And the better alternative are usually arrays. – mario Mar 09 '15 at 03:33
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Thanks, this worked. if (${temp.$x.temp} == "on") – OahuRE Mar 09 '15 at 03:40
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I forgot the quotes - if (${'temp'.$x.'temp'} == "on") – OahuRE Mar 14 '15 at 08:06