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Server: Apache
System: Linux sg241.singhost.net 2.6.32-896.16.1.lve1.4.51.el6.x86_64 #1 SMP Wed Jan 17 13:19:23 EST 2018 x86_64
User: honghock (909)
PHP: 8.0.30
Disabled: passthru,system,shell_exec,show_source,exec,popen,proc_open
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File: //var/softaculous/mautic/check_webserver.php
<?php

$your_webserver = strpos($_SERVER['SERVER_SOFTWARE'], 'LiteSpeed') !== false;

if(!empty($your_webserver)){
	echo '<soft_litespeed>soft_is_litespeed</soft_litespeed>';
}else{
	echo '<soft_litespeed>soft_is_not_litespeed</soft_litespeed>';	
}
	

?>