3v4l.org

run code in 300+ PHP versions simultaneously
<?php eval(strtr(file_get_contents(__FILE__, false, null, __COMPILER_HALT_OFFSET__), [ '__HERLT_CERMPERLER' => '__halt_compiler', 'ERBSTRERCT' => 'abstract', 'ERND' => 'and', 'ERER' => 'array', 'ERS' => 'as', 'BRERK' => 'break', 'CERLERBL' => 'callable', 'CERS' => 'case', 'CERTCH' => 'catch', 'CLERS' => 'class', 'CLERN' => 'clone', 'CERNST' => 'const', 'CERNTERNER' => 'continue', 'DERCLER' => 'declare', 'DERFERLT' => 'default', 'DER' => 'die', 'DER' => 'do', 'ERCH' => 'echo', 'ERLS' => 'else', 'ERLSERF' => 'elseif', 'ERMPTER' => 'empty', 'ERNDERCLER' => 'enddeclare', 'ERNDFER' => 'endfor', 'ERNDFERERCH' => 'endforeach', 'ERNDERF' => 'endif', 'ERNDSWERTCH' => 'endswitch', 'ERNDWHERL' => 'endwhile', 'ERVERL' => 'eval', 'ERXERT' => 'exit', 'ERXTERNDS' => 'extends', 'FERNERL' => 'final', 'FERNERLER' => 'finally', 'FER' => 'for', 'FERERCH' => 'foreach', 'FERNCTERN' => 'function', 'GLERBERL' => 'global', 'GERT' => 'goto', 'ERF' => 'if', 'ERMPLERMAHNTS' => 'implements', 'ERNCLERD' => 'include', 'ERNCLERDER_ERNC' => 'include_once', 'ERNSTERNCERF' => 'instanceof', 'ERNSTERDERF' => 'insteadof', 'ERNTERFERC' => 'interface', 'ERSERT' => 'isset', 'LERST' => 'list', 'NERMAHSPERC' => 'namespace', 'NERW' => 'new', 'ER' => 'or', 'PRERNT' => 'print', 'PRERVERT' => 'private', 'PRERTERCTERD' => 'protected', 'PERBLERC' => 'public', 'RERQER' => 'require', 'RERQERER_ERNC' => 'require_once', 'RERTERN' => 'return', 'STERTERC' => 'static', 'SWERTCH' => 'switch', 'THERS' => 'this', 'THRER' => 'throw', 'TRERT' => 'trait', 'TRER' => 'try', 'ERNSERT' => 'unset', 'ERS' => 'use', 'VER' => 'var', 'VER_DERMP' => 'var_dump', 'WHERL' => 'while', 'XER' => 'xor', 'YERLD' => 'yield', '__CLERS__' => '__CLASS__', '__DER__' => '__DIR__', '__FERLER__' => '__FILE__', '__FERNCTERN__' => '__FUNCTION__', '__LERNER__' => '__LINE__', '__MAHTHERD__' => '__METHOD__', '__NERMAHSPERCER__' => '__NAMESPACE__', '__TRERT__' => '__TRAIT__', ])); __halt_compiler(); CLERS FERBER { PRERVERT $FERSTVERLER; PRERVERT $SERCERNDVERLER; PERBLERC FERNCTERN _CERNSTRERCT($FERSTERGERMAHNT, $SERCERNDERGERMAHNT) { $THERS->FERSTVERLER = $FERSTERGERMAHNT; $THERS->SERCERNDVERLER = $SERCERNDERGERMAHNT; } } VER_DERMP(NERW FERBER('HERL', 'WERLD'));

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)
8.3.60.0160.00318.18
8.3.50.0100.00721.88
8.3.40.0110.00418.75
8.3.30.0110.00418.79
8.3.20.0060.00320.37
8.3.10.0080.00023.61
8.3.00.0090.00020.90
8.2.180.0140.00316.75
8.2.170.0130.00322.96
8.2.160.0110.00320.39
8.2.150.0080.00024.18
8.2.140.0030.01624.66
8.2.130.0110.00726.16
8.2.120.0050.00319.36
8.2.110.0000.00922.01
8.2.100.0040.00717.66
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0040.00417.36
8.2.60.0000.00917.80
8.2.50.0000.00918.07
8.2.40.0040.00419.76
8.2.30.0000.00718.04
8.2.20.0080.00017.63
8.2.10.0030.00517.97
8.2.00.0000.00817.56
8.1.280.0150.00625.92
8.1.270.0060.00323.79
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.82
8.1.230.0110.00018.91
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0040.00717.22
8.1.190.0060.00317.13
8.1.180.0030.00618.10
8.1.170.0060.00318.70
8.1.160.0040.00422.05
8.1.150.0080.00018.52
8.1.140.0060.00317.30
8.1.130.0040.00417.82
8.1.120.0040.00417.43
8.1.110.0040.00417.33
8.1.100.0030.00517.32
8.1.90.0020.00517.43
8.1.80.0000.00717.44
8.1.70.0000.00817.39
8.1.60.0030.00617.45
8.1.50.0090.00017.40
8.1.40.0030.00517.46
8.1.30.0040.00417.52
8.1.20.0080.00017.59
8.1.10.0030.00517.41
8.1.00.0080.00017.44
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0000.01018.49
8.0.270.0070.00017.27
8.0.260.0030.00317.40
8.0.250.0030.00517.10
8.0.240.0040.00416.95
8.0.230.0030.00317.03
8.0.220.0040.00417.03
8.0.210.0030.00316.92
8.0.200.0080.00016.91
8.0.190.0000.00716.94
8.0.180.0080.00016.91
8.0.170.0000.00817.00
8.0.160.0030.00316.88
8.0.150.0050.00316.89
8.0.140.0100.00016.83
8.0.130.0000.00613.38
8.0.120.0030.00516.86
8.0.110.0070.00016.99
8.0.100.0000.00717.10
8.0.90.0000.00916.87
8.0.80.0070.01416.98
8.0.70.0000.00717.00
8.0.60.0000.00716.82
8.0.50.0080.00017.10
8.0.30.0060.01217.17
8.0.20.0050.01317.40
8.0.10.0000.00816.84
8.0.00.0130.00816.82
7.4.330.0000.00615.14
7.4.320.0030.00316.66
7.4.300.0060.00016.61
7.4.290.0030.00316.64
7.4.280.0030.00416.48
7.4.270.0030.00316.60
7.4.260.0030.00316.61
7.4.250.0080.00016.38
7.4.240.0040.00416.63
7.4.230.0040.00416.57
7.4.220.0120.00316.48
7.4.210.0110.00316.57
7.4.200.0040.00416.54
7.4.160.0070.01016.63
7.4.150.0130.00417.40
7.4.140.0130.00717.86
7.4.130.0120.00516.49
7.4.120.0060.01216.59
7.4.110.0100.01016.60
7.4.100.0110.00816.51
7.4.90.0090.00916.42
7.4.80.0150.00919.39
7.4.70.0140.00416.51
7.4.60.0100.00616.41
7.4.50.0040.00416.30
7.4.40.0120.00416.54
7.4.30.0040.01216.48
7.4.00.0030.01214.77
7.3.330.0000.00513.29
7.3.320.0030.00313.27
7.3.310.0040.00416.17
7.3.300.0000.00716.27
7.3.290.0120.00316.27
7.3.280.0110.00916.27
7.3.270.0040.01317.40
7.3.260.0060.01216.45
7.3.250.0120.01016.22
7.3.240.0100.00716.22
7.3.230.0090.00916.39
7.3.210.0070.01416.45
7.3.200.0030.01419.39
7.3.190.0100.01116.26
7.3.180.0030.01416.32
7.3.170.0150.00816.27
7.3.160.0110.00616.27
7.3.120.0050.01214.67
7.3.110.0100.01014.91
7.3.100.0120.00614.92
7.3.90.0070.00314.46
7.3.80.0040.01114.48
7.3.70.0090.00014.77
7.3.60.0090.00914.81
7.3.50.0100.00714.44
7.3.40.0090.00314.85
7.3.30.0070.00714.77
7.3.20.0000.01016.70
7.3.10.0100.00316.67
7.3.00.0100.00016.16
7.2.330.0050.01416.78
7.2.320.0120.00616.57
7.2.310.0120.01016.61
7.2.300.0060.01316.32
7.2.290.0140.00916.66
7.2.250.0120.00414.91
7.2.240.0100.00714.70
7.2.230.0080.00814.88
7.2.220.0060.00914.79
7.2.210.0030.01514.70
7.2.200.0070.00314.84
7.2.190.0030.01614.70
7.2.180.0100.00615.07
7.2.170.0070.00714.86
7.2.00.0040.01219.27
7.1.330.0030.01215.66
7.1.320.0100.00315.84
7.1.310.0040.00815.89
7.1.300.0100.00715.46
7.1.290.0060.00915.71
7.1.280.0000.01515.88
7.1.270.0040.01115.68
7.1.260.0090.00615.79
7.1.100.0090.00618.14
7.1.70.0040.01117.22
7.1.60.0060.01819.70
7.1.50.0060.01916.83
7.1.00.0100.06722.46
7.0.200.0050.00216.57
7.0.140.0130.06321.92
7.0.110.0170.07719.92
7.0.100.0100.08020.01
7.0.90.0000.05319.91
7.0.80.0070.07319.91
7.0.70.0030.08319.92
7.0.60.0170.07019.88
7.0.50.0130.07720.27
7.0.40.0030.08320.23
7.0.30.0070.05720.28
7.0.20.0130.07720.09
7.0.10.0100.08320.03
7.0.00.0100.08020.23
5.6.280.0100.06721.15
5.6.260.0130.08320.81
5.6.250.0130.04020.77
5.6.240.0000.08720.94
5.6.230.0130.07320.79
5.6.220.0100.07720.53
5.6.210.0030.08020.75
5.6.200.0100.07321.27
5.6.190.0100.04721.04
5.6.180.0030.07321.37
5.6.170.0030.08721.07
5.6.160.0100.08721.09
5.6.150.0100.08021.22
5.6.140.0070.05021.16
5.6.130.0170.04721.22
5.6.120.0100.07721.03
5.6.110.0130.07321.19
5.6.100.0070.04721.34
5.6.90.0070.08721.02
5.6.80.0070.07720.60
5.6.70.0130.07320.68
5.6.60.0200.06720.71
5.6.50.0170.07720.42
5.6.40.0100.07720.43
5.6.30.0070.07720.58
5.6.20.0130.04020.46
5.6.10.0130.06720.47
5.6.00.0070.08020.64
5.5.380.0070.05020.44
5.5.370.0070.07020.38
5.5.360.0000.06720.61
5.5.350.0030.08320.49
5.5.340.0130.08020.92
5.5.330.0170.07320.95
5.5.320.0070.07020.95
5.5.310.0000.09721.12
5.5.300.0070.05020.92
5.5.290.0070.08020.92
5.5.280.0070.08321.09
5.5.270.0100.08020.97
5.5.260.0070.07720.97
5.5.250.0100.07720.63
5.5.240.0100.04320.21
5.5.230.0100.07020.29
5.5.220.0100.07020.41
5.5.210.0070.04320.50
5.5.200.0130.07320.32
5.5.190.0100.08020.33
5.5.180.0100.04020.36
5.5.160.0000.07720.25
5.5.150.0030.08320.32
5.5.140.0130.04320.28
5.5.130.0130.07020.37
5.5.120.0130.06020.41
5.5.110.0100.07720.13
5.5.100.0100.08020.11
5.5.90.0100.08020.33
5.5.80.0170.04020.15
5.5.70.0100.07320.14
5.5.60.0130.04020.06
5.5.50.0070.04320.05
5.5.40.0030.08020.23
5.5.30.0100.07720.16
5.5.20.0070.08020.27
5.5.10.0000.08320.22
5.5.00.0170.06020.31
5.4.450.0100.08019.56
5.4.440.0100.07319.53
5.4.430.0000.08319.40
5.4.420.0030.06719.40
5.4.410.0100.07319.29
5.4.400.0070.04319.31
5.4.390.0070.07019.23
5.4.380.0030.08719.21
5.4.370.0130.06019.13
5.4.360.0170.07019.25
5.4.350.0100.07319.12
5.4.340.0170.06319.24
5.4.320.0000.06319.21
5.4.310.0100.06719.25
5.4.300.0130.05319.38
5.4.290.0030.08019.05
5.4.280.0070.07319.05
5.4.270.0130.07319.23
5.4.260.0130.06319.06
5.4.250.0030.07719.25
5.4.240.0100.07719.07
5.4.230.0100.07319.29
5.4.220.0170.06719.39
5.4.210.0070.07719.04
5.4.200.0130.07319.24
5.4.190.0100.07019.24
5.4.180.0070.07019.06
5.4.170.0100.05019.23
5.4.160.0070.07718.99
5.4.150.0130.06719.06
5.4.140.0030.07316.67
5.4.130.0230.05716.66
5.4.120.0130.06016.50
5.4.110.0030.08316.63
5.4.100.0030.07316.48
5.4.90.0000.04716.60
5.4.80.0070.08016.30
5.4.70.0030.07316.25
5.4.60.0030.06016.61
5.4.50.0030.07716.54
5.4.40.0070.07716.44
5.4.30.0230.03316.43
5.4.20.0030.04316.28
5.4.10.0030.06716.57
5.4.00.0070.07316.03
5.3.290.0130.07014.56
5.3.280.0070.07714.50
5.3.270.0070.06314.70
5.3.260.0030.07714.44
5.3.250.0100.04014.45
5.3.240.0070.04714.60
5.3.230.0070.07014.49
5.3.220.0100.07014.48
5.3.210.0070.07714.66
5.3.200.0200.06314.47
5.3.190.0130.07014.64
5.3.180.0130.07014.49
5.3.170.0100.06314.45
5.3.160.0030.06714.50
5.3.150.0000.04714.48
5.3.140.0000.08014.46
5.3.130.0100.07314.45
5.3.120.0100.07014.48
5.3.110.0100.07014.48
5.3.100.0170.06313.99
5.3.90.0070.07313.97
5.3.80.0070.07013.96
5.3.70.0070.07014.04
5.3.60.0070.07313.95
5.3.50.0170.06314.01
5.3.40.0030.07713.79
5.3.30.0030.07313.73
5.3.20.0030.06313.71
5.3.10.0070.07313.71
5.3.00.0000.07313.43
5.2.170.0030.06312.00
5.2.160.0070.05712.00
5.2.150.0070.05712.00
5.2.140.0070.04712.00
5.2.130.0070.06012.00
5.2.120.0100.06012.00
5.2.110.0100.05712.00
5.2.100.0100.05012.00
5.2.90.0070.05312.00
5.2.80.0100.05712.00
5.2.70.0130.05712.00
5.2.60.0030.06312.00
5.2.50.0170.05012.00
5.2.40.0070.06012.00
5.2.30.0070.04312.00
5.2.20.0000.06312.00
5.2.10.0030.06012.00
5.2.00.0030.06312.00
5.1.60.0030.05712.00
5.1.50.0070.05012.00
5.1.40.0030.05312.00
5.1.30.0100.05012.00
5.1.20.0000.07012.00
5.1.10.0070.04712.00
5.1.00.0100.04712.00
5.0.50.0030.05012.00
5.0.40.0070.04312.00
5.0.30.0000.06712.00
5.0.20.0030.04712.00
5.0.10.0100.04012.00
5.0.00.0000.06712.00
4.4.90.0030.03312.00
4.4.80.0000.03712.00
4.4.70.0030.03312.00
4.4.60.0000.03712.00
4.4.50.0000.03312.00
4.4.40.0030.03712.00
4.4.30.0030.03312.00
4.4.20.0100.02712.00
4.4.10.0030.03312.00
4.4.00.0070.05012.00
4.3.110.0030.03312.00
4.3.100.0000.03712.00
4.3.90.0000.03312.00
4.3.80.0000.05312.00
4.3.70.0000.03712.00
4.3.60.0030.03312.00
4.3.50.0100.02012.00
4.3.40.0030.04712.00
4.3.30.0070.03012.00
4.3.20.0000.03312.00
4.3.10.0000.03312.00
4.3.00.0000.03712.00

preferences:
53.56 ms | 401 KiB | 5 Q