3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface A { public static function export(); } class B { public static function export($a, $b, $c = false) {} } B::export();

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)
8.3.40.0070.00718.79
8.3.30.0100.00319.09
8.3.20.0040.00420.20
8.3.10.0030.00621.48
8.3.00.0050.00519.25
8.2.170.0110.00322.96
8.2.160.0060.00920.29
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0040.00420.88
8.2.110.0060.00320.52
8.2.100.0070.00417.97
8.2.90.0000.00719.13
8.2.80.0000.00817.97
8.2.70.0070.00317.50
8.2.60.0040.00417.80
8.2.50.0000.00718.07
8.2.40.0040.00418.03
8.2.30.0040.00419.36
8.2.20.0000.00717.67
8.2.10.0050.00318.04
8.2.00.0040.00417.70
8.1.270.0060.00323.85
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0060.00321.96
8.1.230.0110.00019.22
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0090.00017.23
8.1.190.0040.00417.10
8.1.180.0030.00618.10
8.1.170.0040.00418.50
8.1.160.0000.00721.81
8.1.150.0000.00718.67
8.1.140.0040.00417.26
8.1.130.0030.00517.71
8.1.120.0030.00417.35
8.1.110.0030.00517.23
8.1.100.0000.00717.28
8.1.90.0030.00317.23
8.1.80.0000.00717.38
8.1.70.0070.00017.21
8.1.60.0000.00817.51
8.1.50.0000.00817.45
8.1.40.0030.00617.42
8.1.30.0040.00417.62
8.1.20.0040.00417.55
8.1.10.0000.00717.40
8.1.00.0040.00717.42
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.37
8.0.270.0040.00417.08
8.0.260.0000.00617.25
8.0.250.0070.00016.85
8.0.240.0030.00316.82
8.0.230.0040.00216.96
8.0.220.0000.00716.80
8.0.210.0040.00416.87
8.0.200.0000.00616.96
8.0.190.0080.00016.95
8.0.180.0000.00716.95
8.0.170.0060.00316.97
8.0.160.0030.00316.87
8.0.150.0050.00216.83
8.0.140.0000.00716.73
8.0.130.0000.00513.28
8.0.120.0050.00316.93
8.0.110.0050.00216.91
8.0.100.0070.00016.77
8.0.90.0000.00716.95
8.0.80.0090.00616.91
8.0.70.0000.00816.90
8.0.60.0050.00316.92
8.0.50.0040.00416.70
8.0.30.0070.01216.95
8.0.20.0070.01117.40
8.0.10.0040.00416.99
8.0.00.0110.00716.69
7.4.330.0000.00515.00
7.4.320.0030.00316.48
7.4.300.0040.00416.54
7.4.290.0000.00716.52
7.4.280.0040.00416.53
7.4.270.0000.00716.40
7.4.260.0050.00516.53
7.4.250.0030.00616.39
7.4.240.0020.00616.43
7.4.230.0000.00716.57
7.4.220.0120.00616.46
7.4.210.0080.01416.47
7.4.200.0000.00716.34
7.4.160.0030.01316.34
7.4.150.0000.01717.40
7.4.140.0040.01717.86
7.4.130.0080.01016.36
7.4.120.0120.00516.54
7.4.110.0060.01116.39
7.4.100.0100.00716.33
7.4.90.0030.01316.34
7.4.80.0160.00719.39
7.4.70.0060.01016.59
7.4.60.0040.01916.44
7.4.50.0000.00816.69
7.4.40.0090.00916.45
7.4.30.0060.00916.36
7.4.00.0100.00815.03
7.3.330.0060.00013.22
7.3.320.0030.00313.35
7.3.310.0070.00016.41
7.3.300.0030.00316.33
7.3.290.0080.00616.33
7.3.280.0060.01016.36
7.3.270.0140.00317.40
7.3.260.0140.00316.63
7.3.250.0090.00916.25
7.3.240.0100.00716.25
7.3.230.0060.01016.39
7.3.210.0100.00716.44
7.3.200.0100.01019.39
7.3.190.0120.00316.29
7.3.180.0080.00816.53
7.3.170.0040.01216.60
7.3.160.0060.01016.32
7.3.120.0000.01714.82
7.3.110.0110.00714.99
7.3.100.0030.01014.95
7.3.90.0030.01314.98
7.3.80.0100.00614.83
7.3.70.0070.01014.61
7.3.60.0080.00414.60
7.3.50.0030.01014.49
7.3.40.0070.00714.87
7.3.30.0080.00014.79
7.3.20.0130.00016.68
7.3.10.0000.01116.59
7.3.00.0070.00416.62
7.2.330.0120.00616.34
7.2.320.0070.01016.57
7.2.310.0100.00716.49
7.2.300.0070.01816.52
7.2.290.0060.01316.66
7.2.250.0060.01015.02
7.2.240.0110.00714.78
7.2.230.0030.01414.88
7.2.220.0060.01014.56
7.2.210.0090.00614.95
7.2.200.0040.01414.84
7.2.190.0040.00815.04
7.2.180.0030.00814.61
7.2.170.0090.00314.86
7.2.130.0030.00916.83
7.2.120.0070.00716.57
7.2.110.0160.00316.69
7.2.100.0040.00816.54
7.2.90.0030.00916.61
7.2.80.0030.01216.43
7.2.70.0100.00616.80
7.2.60.0050.00716.60
7.2.50.0030.00916.73
7.2.40.0000.00916.47
7.2.30.0090.00316.73
7.2.20.0100.00316.57
7.2.10.0030.01016.68
7.2.00.0080.00918.02
7.1.330.0080.00515.68
7.1.320.0070.00315.59
7.1.310.0120.00315.68
7.1.300.0100.00315.62
7.1.290.0090.00615.56
7.1.280.0030.01315.47
7.1.270.0030.01015.43
7.1.260.0110.00315.23
7.1.250.0030.01015.54
7.1.240.0070.00415.16
7.1.230.0060.00615.20
7.1.220.0070.00715.20
7.1.210.0090.00315.58
7.1.200.0020.00815.49
7.1.190.0000.01315.48
7.1.180.0030.00915.48
7.1.170.0040.00715.67
7.1.160.0030.00915.24
7.1.150.0100.00715.64
7.1.140.0060.01015.45
7.1.130.0100.00715.23
7.1.120.0030.01215.40
7.1.110.0070.00715.45
7.1.100.0050.00816.80
7.1.90.0100.00315.73
7.1.80.0030.01115.52
7.1.70.0070.00616.24
7.1.60.0060.01217.64
7.1.50.0090.01116.34
7.1.40.0100.00615.34
7.1.30.0040.01115.49
7.1.20.0030.01015.69
7.1.10.0130.00315.57
7.1.00.0100.03619.13
7.0.330.0120.00015.16
7.0.320.0110.00014.88
7.0.310.0030.00614.89
7.0.300.0090.00315.14
7.0.290.0060.00615.20
7.0.280.0060.00615.04
7.0.270.0100.00715.13
7.0.260.0110.00415.32
7.0.250.0150.00415.02
7.0.240.0030.01315.10
7.0.230.0080.00815.09
7.0.220.0110.00315.33
7.0.210.0040.00814.88
7.0.200.0140.00715.00
7.0.190.0060.00915.33
7.0.180.0090.00615.18
7.0.170.0030.01215.09
7.0.160.0030.01415.03
7.0.150.0040.00815.14
7.0.140.0050.04018.77
7.0.130.0030.00915.32
7.0.120.0060.00615.02
7.0.110.0030.00515.31
7.0.100.0090.00315.26
7.0.90.0000.01015.14
7.0.80.0000.01115.48
7.0.70.0100.00315.28
7.0.60.0020.03017.70
7.0.50.0040.03416.64
7.0.40.0050.03716.70
7.0.30.0220.03816.56
7.0.20.0200.04216.66
7.0.10.0120.04216.61
7.0.00.0030.03216.64
5.6.380.0030.00914.18
5.6.370.0060.00613.77
5.6.360.0040.01114.05
5.6.350.0030.00614.25
5.6.340.0000.01214.14
5.6.330.0080.00814.00
5.6.320.0090.00613.91
5.6.310.0070.00714.00
5.6.300.0100.00613.98
5.6.290.0060.00913.80
5.6.280.0080.03817.62
5.6.270.0000.01513.66
5.6.260.0080.00814.25
5.6.250.0000.01214.00
5.6.240.0000.01313.84
5.6.230.0070.00713.94
5.6.220.0100.00313.91
5.6.210.0020.02417.26
5.6.200.0070.04516.26
5.6.190.0030.03317.31
5.6.180.0140.03817.35
5.6.170.0210.03317.31
5.6.160.0120.03817.22
5.6.150.0070.03216.13
5.6.140.0210.02516.08
5.6.130.0080.04416.15
5.6.120.0080.03817.56
5.6.110.0120.04017.41
5.6.100.0050.02717.39
5.6.90.0070.03717.60
5.6.80.0050.04117.30
5.6.70.0080.00313.88
5.6.60.0080.00313.73
5.6.50.0000.00914.20
5.6.40.0040.00413.97
5.6.30.0030.01013.71
5.6.20.0060.00614.02
5.6.10.0030.00713.70
5.6.00.0040.01113.96
5.5.380.0040.00411.18
5.5.370.0100.00011.18
5.5.360.0040.00411.18
5.5.350.0110.02315.82
5.5.340.0030.03214.63
5.5.330.0120.03915.72
5.5.320.0120.02315.71
5.5.310.0170.03515.77
5.5.300.0020.02614.56
5.5.290.0080.04014.56
5.5.280.0070.04215.97
5.5.270.0080.02516.02
5.5.260.0100.03815.97
5.5.250.0060.03015.88
5.5.240.0080.03315.72
5.5.230.0080.00411.18
5.5.220.0070.00311.18
5.5.210.0060.00311.18
5.5.200.0040.00411.18
5.5.190.0030.00611.18
5.5.180.0070.00011.18
5.5.170.0040.00411.18
5.5.160.0000.01111.18
5.5.150.0000.00911.18
5.5.140.0030.01011.18
5.5.130.0040.00411.18
5.5.120.0040.00811.18
5.5.110.0070.00311.18
5.5.100.0060.00911.18
5.5.90.0000.00811.18
5.5.80.0020.00511.18
5.5.70.0030.00611.18
5.5.60.0030.00311.18
5.5.50.0030.00911.18
5.5.40.0070.00311.18
5.5.30.0050.00511.18
5.5.20.0040.00811.18
5.5.10.0090.00011.18
5.5.00.0030.01011.18
5.4.450.0160.01915.29
5.4.440.0130.02715.29
5.4.430.0230.02615.18
5.4.420.0180.02315.29
5.4.410.0210.02615.18
5.4.400.0080.02515.16
5.4.390.0100.02815.21
5.4.380.0550.03014.94
5.4.370.0530.04214.97
5.4.360.0450.03114.82
5.4.350.0450.03414.83
5.4.340.0620.03714.95
5.4.330.0000.01011.18
5.4.320.0060.02011.84
5.4.310.0050.02911.83
5.4.300.0070.02211.84
5.4.290.0080.01911.84
5.4.280.0080.01711.79
5.4.270.0060.02211.79
5.4.260.0110.01811.79
5.4.250.0080.02211.79
5.4.240.0080.01811.79
5.4.230.0070.02811.78
5.4.220.0050.02311.78
5.4.210.0050.02411.78
5.4.200.0060.02311.78
5.4.190.0090.02311.78
5.4.180.0060.02111.78
5.4.170.0040.02211.79
5.4.160.0070.02211.78
5.4.150.0070.02311.78
5.4.140.0060.02111.63
5.4.130.0040.02411.62
5.4.120.0050.02211.60
5.4.110.0020.02211.59
5.4.100.0040.02711.59
5.4.90.0080.02611.59
5.4.80.0060.02711.59
5.4.70.0080.02311.59
5.4.60.0080.03011.59
5.4.50.0050.02311.59
5.4.40.0040.02211.59
5.4.30.0050.02211.59
5.4.20.0080.02311.58
5.4.10.0040.02311.59
5.4.00.0050.02111.33
5.3.290.0090.01811.99
5.3.280.0060.02311.94
5.3.270.0040.02411.95
5.3.260.0060.02311.95
5.3.250.0060.02811.95
5.3.240.0040.02211.95
5.3.230.0070.02211.94
5.3.220.0070.02211.93
5.3.210.0070.02411.93
5.3.200.0050.02111.93
5.3.190.0080.02011.93
5.3.180.0050.02211.93
5.3.170.0030.02611.92
5.3.160.0040.02311.92
5.3.150.0060.02011.92
5.3.140.0060.02211.92
5.3.130.0060.02111.91
5.3.120.0070.02111.91
5.3.110.0040.02511.92
5.3.100.0050.02411.65
5.3.90.0080.02011.64
5.3.80.0080.02611.64
5.3.70.0080.02111.64
5.3.60.0060.02111.63
5.3.50.0040.02211.60
5.3.40.0060.02211.60
5.3.30.0050.01811.58
5.3.20.0050.01911.47
5.3.10.0070.01711.46
5.3.00.0080.01811.45
5.2.170.0080.01510.20
5.2.160.0070.01610.20
5.2.150.0060.02110.20
5.2.140.0060.01710.20
5.2.130.0010.02010.18
5.2.120.0050.02010.18
5.2.110.0060.01410.18
5.2.100.0040.01610.18
5.2.90.0030.02310.18
5.2.80.0060.01810.17
5.2.70.0060.01710.18
5.2.60.0080.02010.15
5.2.50.0050.01910.14
5.2.40.0060.02110.13
5.2.30.0090.02210.11
5.2.20.0030.02110.11
5.2.10.0020.01810.06
5.2.00.0030.0209.99
5.1.60.0030.0169.63
5.1.50.0050.0159.63
5.1.40.0040.0149.62
5.1.30.0040.0219.80
5.1.20.0060.0169.81
5.1.10.0040.0179.67
5.1.00.0050.0199.67
5.0.50.0040.0128.91
5.0.40.0020.0158.84
5.0.30.0040.0168.74
5.0.20.0060.0098.73
5.0.10.0040.0118.71
5.0.00.0020.0198.71
4.4.90.0010.0127.98
4.4.80.0020.0107.96
4.4.70.0020.0107.96
4.4.60.0020.0107.97
4.4.50.0040.0097.97
4.4.40.0040.0147.94
4.4.30.0020.0107.97
4.4.20.0030.0128.01
4.4.10.0020.0118.01
4.4.00.0050.0137.97
4.3.110.0020.0127.92
4.3.100.0030.0097.92
4.3.90.0040.0097.90
4.3.80.0020.0147.88
4.3.70.0010.0107.90
4.3.60.0020.0097.90
4.3.50.0030.0147.90
4.3.40.0030.0137.86
4.3.30.0030.0137.23
4.3.20.0040.0097.22
4.3.10.0040.0097.20
4.3.00.0030.00713.13

preferences:
38.44 ms | 400 KiB | 5 Q