3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface I { const C = 12; public static function test(array $a); } abstract class A { const C = 14; protected static $var = 17; } class B extends A implements I { const C = 15; public static function test(array $a){ return self::C; } } var_dump(B::test(array()), A::C, B::C);

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)
8.3.60.0100.01018.43
8.3.50.0150.00521.93
8.3.40.0070.00718.70
8.3.30.0140.00318.84
8.3.20.0040.00420.16
8.3.10.0080.00020.39
8.3.00.0080.00019.66
8.2.180.0120.00318.05
8.2.170.0170.00022.96
8.2.160.0070.00720.38
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.06
8.2.110.0060.00322.27
8.2.100.0090.00317.59
8.2.90.0040.00419.23
8.2.80.0030.00617.97
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0030.00618.06
8.2.30.0040.00419.13
8.2.20.0080.00017.67
8.2.10.0030.00517.85
8.2.00.0000.00817.68
8.1.280.0150.00425.92
8.1.270.0060.00323.88
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.86
8.1.230.0070.00322.21
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0100.00017.22
8.1.190.0080.00017.10
8.1.180.0080.00018.10
8.1.170.0040.00418.70
8.1.160.0000.00722.01
8.1.150.0050.00218.79
8.1.140.0040.00417.39
8.1.130.0000.00817.65
8.1.120.0000.00717.45
8.1.110.0020.00517.41
8.1.100.0000.00717.39
8.1.90.0050.00317.40
8.1.80.0030.00317.38
8.1.70.0070.00017.33
8.1.60.0040.00417.58
8.1.50.0060.00317.50
8.1.40.0050.00317.33
8.1.30.0000.00817.49
8.1.20.0000.00817.65
8.1.10.0040.00417.41
8.1.00.0030.00617.27
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0080.00018.29
8.0.270.0030.00317.11
8.0.260.0030.00317.27
8.0.250.0000.00716.92
8.0.240.0000.00717.01
8.0.230.0030.00316.85
8.0.220.0070.00016.92
8.0.210.0000.00716.91
8.0.200.0000.00716.82
8.0.190.0030.00316.92
8.0.180.0070.00016.92
8.0.170.0040.00416.82
8.0.160.0070.00016.88
8.0.150.0040.00416.74
8.0.140.0000.00816.72
8.0.130.0050.00013.28
8.0.120.0070.00016.82
8.0.110.0050.00316.83
8.0.100.0000.00816.73
8.0.90.0040.00416.77
8.0.80.0130.00316.94
8.0.70.0080.00016.78
8.0.60.0080.00016.94
8.0.50.0040.00416.95
8.0.30.0110.01116.94
8.0.20.0100.01017.40
8.0.10.0070.00016.95
8.0.00.0080.01116.75
7.4.330.0000.00515.02
7.4.320.0000.00616.58
7.4.300.0030.00316.45
7.4.290.0000.00616.53
7.4.280.0040.00416.46
7.4.270.0030.00316.45
7.4.260.0040.00416.57
7.4.250.0040.00416.41
7.4.240.0050.00316.57
7.4.230.0070.00016.61
7.4.220.0160.01016.64
7.4.210.0110.00416.56
7.4.200.0000.00716.64
7.4.160.0030.01216.45
7.4.150.0060.01517.40
7.4.140.0070.01217.86
7.4.130.0050.01216.41
7.4.120.0070.01016.52
7.4.110.0100.00716.50
7.4.100.0090.00816.38
7.4.90.0070.01016.39
7.4.80.0070.01016.25
7.4.70.0130.00716.31
7.4.60.0060.01016.42
7.4.50.0030.00516.14
7.4.40.0030.01316.55
7.4.30.0080.00816.72
7.4.00.0070.01115.09
7.3.330.0030.00313.26
7.3.320.0060.00013.24
7.3.310.0030.00316.17
7.3.300.0060.00016.16
7.3.290.0090.00616.32
7.3.280.0050.01116.25
7.3.270.0050.01417.40
7.3.260.0160.00616.50
7.3.250.0130.00716.39
7.3.240.0060.01216.32
7.3.230.0030.01216.39
7.3.210.0030.01316.27
7.3.200.0190.00319.39
7.3.190.0080.00816.35
7.3.180.0060.00116.50
7.3.170.0140.00916.36
7.3.160.0060.01016.32
7.3.00.0030.00916.59
7.2.330.0060.01016.33
7.2.320.0140.00316.58
7.2.310.0070.01016.62
7.2.300.0080.00816.42
7.2.290.0000.02316.42
7.2.130.0000.00917.00
7.2.120.0030.00716.67
7.2.110.0090.00316.73
7.2.100.0070.00716.80
7.2.90.0040.01116.79
7.2.80.0070.00716.82
7.2.70.0070.00716.79
7.2.60.0050.00816.68
7.2.50.0030.00916.84
7.2.40.0030.00616.98
7.2.30.0030.01016.69
7.2.20.0050.00516.49
7.2.10.0040.00716.71
7.2.00.0080.00417.83
7.1.250.0080.00415.83
7.1.240.0070.00715.63
7.1.230.0000.00815.64
7.1.220.0000.01315.79
7.1.210.0000.01015.58
7.1.200.0030.00915.55
7.1.190.0030.00715.75
7.1.180.0000.00815.73
7.1.170.0060.00315.70
7.1.160.0000.01415.78
7.1.150.0060.00315.69
7.1.140.0040.01115.67
7.1.130.0070.00315.65
7.1.120.0030.01015.65
7.1.110.0030.00915.59
7.1.100.0000.01316.75
7.1.90.0060.01015.84
7.1.80.0030.00915.63
7.1.70.0040.00416.42
7.1.60.0090.01017.54
7.1.50.0040.01216.15
7.1.40.0130.00015.51
7.1.30.0030.01015.64
7.1.20.0040.00415.66
7.1.10.0070.00415.70
7.1.00.0090.03819.05
7.0.330.0080.00415.00
7.0.320.0070.00315.15
7.0.310.0100.00315.11
7.0.300.0000.01115.43
7.0.290.0000.01015.18
7.0.280.0000.00715.33
7.0.270.0030.00615.27
7.0.260.0070.00615.11
7.0.250.0060.00615.33
7.0.240.0040.00415.09
7.0.230.0000.01215.26
7.0.220.0020.00615.31
7.0.210.0000.00815.31
7.0.200.0050.00716.02
7.0.190.0030.01215.22
7.0.180.0060.00615.24
7.0.170.0060.00615.16
7.0.160.0040.01115.36
7.0.150.0000.01015.16
7.0.140.0030.03818.73
7.0.130.0000.01015.25
7.0.120.0000.01215.36
7.0.110.0000.01115.28
7.0.100.0000.01015.18
7.0.90.0050.00515.43
7.0.80.0030.00715.25
7.0.70.0050.00515.05
7.0.60.0050.02317.58
7.0.50.0050.04716.49
7.0.40.0050.04316.69
7.0.30.0130.04716.61
7.0.20.0120.04816.82
7.0.10.0150.02316.77
7.0.00.0050.04216.73
5.6.380.0040.00414.04
5.6.370.0030.00714.00
5.6.360.0080.00014.45
5.6.350.0110.00414.12
5.6.340.0030.00714.23
5.6.330.0090.00314.31
5.6.320.0040.01114.10
5.6.310.0070.00314.21
5.6.300.0090.00613.78
5.6.290.0040.00714.54
5.6.280.0020.04217.63
5.6.270.0070.00414.22
5.6.260.0000.01114.28
5.6.250.0070.00714.09
5.6.240.0040.00714.16
5.6.230.0070.00314.36
5.6.220.0000.01314.05
5.6.210.0070.04117.27
5.6.200.0050.03016.22
5.6.190.0090.02217.23
5.6.180.0190.02117.43
5.6.170.0210.03917.37
5.6.160.0110.03617.43
5.6.150.0020.02716.03
5.6.140.0080.04116.16
5.6.130.0050.04016.10
5.6.120.0050.04617.70
5.6.110.0200.03217.51
5.6.100.0070.02317.48
5.6.90.0100.02517.61
5.6.80.0120.03017.27
5.6.70.2180.02017.16
5.6.60.0000.00814.08
5.6.50.0040.01114.00
5.6.40.0000.01314.00
5.6.30.0040.00714.00
5.6.20.0060.00314.16
5.6.10.0030.01013.96
5.6.00.0030.00614.19
5.5.380.0000.00711.18
5.5.370.0000.00711.18
5.5.360.0030.00911.18
5.5.350.0100.04315.76
5.5.340.0020.02214.60
5.5.330.0050.02015.68
5.5.320.0210.04015.72
5.5.310.0160.04015.77
5.5.300.0080.03814.58
5.5.290.0020.03014.58
5.5.280.0030.04315.98
5.5.270.0020.02515.97
5.5.260.0080.04215.98
5.5.250.0050.02015.93
5.5.240.0130.02515.61
5.5.230.0000.01111.18
5.5.220.0030.00911.18
5.5.210.0060.00611.18
5.5.200.0000.00711.18
5.5.190.0030.00611.18
5.5.180.0030.00311.18
5.5.170.0000.00811.18
5.5.160.0070.00311.18
5.5.150.0000.00911.18
5.5.140.0070.00311.18
5.5.130.0070.00411.18
5.5.120.0040.00811.18
5.5.110.0060.00311.18
5.5.100.0090.00011.18
5.5.90.0000.00611.18
5.5.80.0000.00711.18
5.5.70.0080.00011.18
5.5.60.0040.00411.18
5.5.50.0060.00011.18
5.5.40.0080.00011.18
5.5.30.0040.00411.18
5.5.20.0030.00611.18
5.5.10.0060.00311.18
5.5.00.0030.00311.18
5.4.450.0150.03015.38
5.4.440.0530.03015.40
5.4.430.0570.03315.38
5.4.420.0490.02015.32
5.4.410.0420.03215.33
5.4.400.0100.02715.23
5.4.390.0330.03715.22
5.4.380.0190.03014.97
5.4.370.0250.03814.88
5.4.360.0140.02814.84
5.4.350.0150.03214.84
5.4.340.0170.03014.84
5.4.330.0040.00411.18
5.4.320.0060.01811.84
5.4.310.0050.02311.83
5.4.300.0040.02211.84
5.4.290.0030.02511.84
5.4.280.0060.02111.78
5.4.270.0040.02011.79
5.4.260.0060.02111.78
5.4.250.0050.02411.79
5.4.240.0060.02011.79
5.4.230.0050.02211.78
5.4.220.0060.02111.78
5.4.210.0090.01611.78
5.4.200.0060.01911.78
5.4.190.0050.02111.78
5.4.180.0060.02011.78
5.4.170.0050.02011.78
5.4.160.0050.02111.78
5.4.150.0060.01811.78
5.4.140.0040.02311.62
5.4.130.0050.02111.62
5.4.120.0080.01611.60
5.4.110.0040.02511.59
5.4.100.0070.02611.60
5.4.90.0090.02411.60
5.4.80.0090.02611.59
5.4.70.0070.02811.59
5.4.60.0020.02111.59
5.4.50.0050.02011.59
5.4.40.0070.02211.58
5.4.30.0050.02411.58
5.4.20.0030.02111.58
5.4.10.0080.01911.58
5.4.00.0090.01611.33
5.3.290.0040.02211.99
5.3.280.0040.02411.94
5.3.270.0040.02211.95
5.3.260.0070.02111.95
5.3.250.0030.02311.95
5.3.240.0050.01911.95
5.3.230.0060.01911.94
5.3.220.0020.02111.93
5.3.210.0030.02311.93
5.3.200.0070.02011.93
5.3.190.0040.02411.93
5.3.180.0030.02211.92
5.3.170.0030.02011.92
5.3.160.0040.02311.93
5.3.150.0040.02011.93
5.3.140.0030.02111.92
5.3.130.0040.02411.92
5.3.120.0020.02511.92
5.3.110.0060.02311.91
5.3.100.0040.02411.65
5.3.90.0050.02011.64
5.3.80.0030.02411.64
5.3.70.0040.02811.64
5.3.60.0040.02411.63
5.3.50.0030.02211.60
5.3.40.0090.01811.60
5.3.30.0030.02011.58
5.3.20.0060.02011.47
5.3.10.0050.01911.46
5.3.00.0050.02411.45
5.2.170.0060.01610.20
5.2.160.0050.01510.20
5.2.150.0030.01810.20
5.2.140.0050.01710.20
5.2.130.0040.01810.18
5.2.120.0030.01710.18
5.2.110.0040.01510.18
5.2.100.0060.01410.18
5.2.90.0070.01310.18
5.2.80.0020.01910.18
5.2.70.0050.01810.18
5.2.60.0050.01610.15
5.2.50.0040.01610.14
5.2.40.0050.01610.13
5.2.30.0080.01410.12
5.2.20.0040.01610.11
5.2.10.0020.01710.06
5.2.00.0060.01410.00
5.1.60.0020.0149.63
5.1.50.0070.0129.63
5.1.40.0040.0169.63
5.1.30.0040.0149.80
5.1.20.0030.0189.81
5.1.10.0050.0139.67
5.1.00.0040.0159.67
5.0.50.0020.0138.91
5.0.40.0020.0138.84
5.0.30.0040.0168.74
5.0.20.0030.0118.73
5.0.10.0040.0108.71
5.0.00.0020.0198.71
4.4.90.0040.0077.98
4.4.80.0020.0097.96
4.4.70.0020.0107.97
4.4.60.0020.0107.96
4.4.50.0040.0087.97
4.4.40.0040.0127.94
4.4.30.0020.0107.97
4.4.20.0010.0098.01
4.4.10.0020.0088.01
4.4.00.0020.0147.97
4.3.110.0040.0077.92
4.3.100.0030.0097.92
4.3.90.0040.0087.90
4.3.80.0020.0147.88
4.3.70.0010.0117.90
4.3.60.0000.0107.90
4.3.50.0010.0117.90
4.3.40.0020.0137.86
4.3.30.0000.0107.23
4.3.20.0020.0087.22
4.3.10.0020.0087.20
4.3.00.0050.0118.98

preferences:
36.95 ms | 401 KiB | 5 Q