3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public static function bar($a = "lala") { return new static; } } $f = new Foo(); var_dump($f->bar());

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)
8.3.60.0140.00718.43
8.3.50.0060.01221.14
8.3.40.0040.01418.37
8.3.30.0100.00320.25
8.3.20.0070.00020.38
8.3.10.0050.00320.95
8.3.00.0040.00422.39
8.2.180.0060.01118.54
8.2.170.0140.00022.96
8.2.160.0070.00722.11
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0050.00226.16
8.2.120.0050.00320.86
8.2.110.0090.00019.19
8.2.100.0000.01117.53
8.2.90.0030.00617.72
8.2.80.0050.00317.97
8.2.70.0040.00417.80
8.2.60.0040.00417.90
8.2.50.0040.00418.07
8.2.40.0080.00017.96
8.2.30.0030.00519.54
8.2.20.0070.00017.47
8.2.10.0080.00017.68
8.2.00.0030.00617.50
8.1.280.0040.01125.92
8.1.270.0050.00323.99
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00022.14
8.1.230.0080.00320.96
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0070.00317.35
8.1.190.0060.00317.10
8.1.180.0050.00318.10
8.1.170.0030.00618.56
8.1.160.0040.00418.83
8.1.150.0040.00418.45
8.1.140.0040.00417.30
8.1.130.0000.00817.70
8.1.120.0030.00517.41
8.1.110.0030.00617.39
8.1.100.0040.00417.30
8.1.90.0030.00517.29
8.1.80.0000.00717.40
8.1.70.0000.00717.29
8.1.60.0000.00817.64
8.1.50.0000.00717.46
8.1.40.0000.00817.49
8.1.30.0040.00417.63
8.1.20.0000.00817.63
8.1.10.0040.00417.43
8.1.00.0040.00417.39
8.0.300.0070.00019.85
8.0.290.0030.00616.75
8.0.280.0070.00018.29
8.0.270.0030.00317.11
8.0.260.0000.00716.77
8.0.250.0070.00016.82
8.0.240.0030.00516.93
8.0.230.0030.00316.95
8.0.220.0030.00316.80
8.0.210.0070.00016.76
8.0.200.0030.00316.84
8.0.190.0040.00416.91
8.0.180.0040.00416.84
8.0.170.0070.00016.73
8.0.160.0070.00016.85
8.0.150.0040.00416.76
8.0.140.0040.00416.74
8.0.130.0030.00313.24
8.0.120.0040.00416.82
8.0.110.0050.00316.79
8.0.100.0030.00316.82
8.0.90.0070.00016.67
8.0.80.0110.00716.80
8.0.70.0040.00416.87
8.0.60.0050.00316.84
8.0.50.0040.00416.86
8.0.30.0090.00917.05
8.0.20.0110.00617.40
8.0.10.0040.00416.95
8.0.00.0050.01716.66
7.4.330.0040.00414.87
7.4.320.0040.00416.45
7.4.300.0000.00616.63
7.4.290.0000.00816.52
7.4.280.0080.00016.58
7.4.270.0070.00016.46
7.4.260.0030.00313.28
7.4.250.0030.00516.42
7.4.240.0040.00416.53
7.4.230.0070.00016.67
7.4.220.0110.00716.70
7.4.210.0080.00716.58
7.4.200.0070.00016.48
7.4.190.0000.00716.75
7.4.160.0060.01016.42
7.4.150.0090.00917.40
7.4.140.0020.01517.86
7.4.130.0060.01216.50
7.4.120.0080.00916.48
7.4.110.0160.00616.39
7.4.100.0100.00716.39
7.4.90.0100.00716.64
7.4.80.0150.00319.39
7.4.70.0090.01116.49
7.4.60.0090.00916.45
7.4.50.0030.00316.38
7.4.40.0030.00922.77
7.4.30.0150.00616.32
7.4.00.0040.01114.86
7.3.330.0000.00513.23
7.3.320.0030.00313.25
7.3.310.0040.00416.11
7.3.300.0030.00316.12
7.3.290.0020.01116.20
7.3.280.0110.00916.20
7.3.270.0100.00617.40
7.3.260.0080.00818.24
7.3.250.0120.00616.51
7.3.240.0090.00916.47
7.3.230.0060.01216.39
7.3.210.0070.01016.14
7.3.200.0120.00619.39
7.3.190.0130.01016.36
7.3.180.0100.01016.26
7.3.170.0060.00916.32
7.3.160.0130.00616.18
7.3.120.0100.00314.67
7.2.330.0030.01516.55
7.2.320.0130.00316.31
7.2.310.0030.01616.62
7.2.300.0110.00616.64
7.2.290.0060.01016.66
7.2.00.0070.00719.39
7.1.100.0040.00718.07
7.1.70.0150.00417.14
7.1.60.0140.01019.17
7.1.50.0120.01216.83
7.1.00.0030.07722.44
7.0.200.0100.00714.84
7.0.140.0070.06722.09
7.0.100.0030.05320.05
7.0.90.0100.05720.13
7.0.80.0200.04319.91
7.0.70.0130.07719.85
7.0.60.0000.05320.06
7.0.50.0030.05720.26
7.0.40.0070.05720.03
7.0.30.0070.07320.11
7.0.20.0030.07720.14
7.0.10.0030.06319.99
7.0.00.0000.05720.02
5.6.280.0170.06320.91
5.6.250.0030.05320.67
5.6.240.0030.04720.64
5.6.230.0100.05320.61
5.6.220.0100.05020.58
5.6.210.0070.07020.67
5.6.200.0130.05020.95
5.6.190.0100.05721.04
5.6.180.0070.04320.93
5.6.170.0070.08321.06
5.6.160.0170.05721.02
5.6.150.0130.03321.04
5.6.140.0100.04320.96
5.6.130.0130.04021.04
5.6.120.0070.05321.02
5.6.110.0070.05721.09
5.6.100.0070.06020.94
5.6.90.0000.05020.91
5.6.80.0070.05020.49
5.6.70.0030.07020.31
5.6.60.0130.04720.38
5.6.50.0100.05020.30
5.6.40.0100.05020.39
5.6.30.0030.08020.46
5.6.20.0070.04320.37
5.6.10.0070.04020.43
5.6.00.0070.04320.30
5.5.380.0030.04320.38
5.5.370.0100.05320.40
5.5.360.0070.04720.45
5.5.350.0030.04320.38
5.5.340.0100.05320.80
5.5.330.0000.04720.75
5.5.320.0100.04720.90
5.5.310.0100.04320.84
5.5.300.0030.05720.73
5.5.290.0000.06020.89
5.5.280.0070.06020.75
5.5.270.0070.05320.76
5.5.260.0070.06720.91
5.5.250.0170.04020.65
5.5.240.0130.04020.27
5.5.230.0070.06320.29
5.5.220.0170.06720.11
5.5.210.0030.06720.20
5.5.200.0030.08320.19
5.5.190.0170.06020.11
5.5.180.0070.04319.99
5.5.160.0070.06020.22
5.5.150.0070.05020.23
5.5.140.0200.04320.23
5.5.130.0030.04719.99
5.5.120.0000.04720.15
5.5.110.0100.04320.25
5.5.100.0070.06320.07
5.5.90.0130.05020.07
5.5.80.0070.03720.15
5.5.70.0070.05020.10
5.5.60.0130.03720.06
5.5.50.0130.03020.05
5.5.40.0130.06320.13
5.5.30.0100.03720.08
5.5.20.0100.03720.09
5.5.10.0130.04720.00
5.5.00.0030.04020.13
5.4.450.0030.07319.23
5.4.440.0000.06019.27
5.4.430.0100.04719.35
5.4.420.0070.07019.25
5.4.410.0030.04019.14
5.4.400.0130.03718.91
5.4.390.0100.06319.12
5.4.380.0030.08018.87
5.4.370.0030.07318.90
5.4.360.0030.05319.18
5.4.350.0000.05319.08
5.4.340.0070.05318.87
5.4.320.0100.05319.05
5.4.310.0200.04319.18
5.4.300.0100.04718.85
5.4.290.0130.04319.05
5.4.280.0030.04319.16
5.4.270.0130.06319.16
5.4.260.0030.04319.18
5.4.250.0030.06319.11
5.4.240.0130.04318.91
5.4.230.0030.05719.17
5.4.220.0070.03719.04
5.4.210.0070.05018.89
5.4.200.0070.04019.11
5.4.190.0070.03719.05
5.4.180.0000.04319.08
5.4.170.0030.05019.13
5.4.160.0030.05019.08
5.4.150.0070.06018.88
5.4.140.0030.05016.21
5.4.130.0030.04016.37
5.4.120.0030.03716.39
5.4.110.0130.07016.48
5.4.100.0030.07016.39
5.4.90.0130.07016.38
5.4.80.0030.04716.54
5.4.70.0100.06316.37
5.4.60.0030.05716.41
5.4.50.0030.03316.41
5.4.40.0070.08016.37
5.4.30.0130.05016.48
5.4.20.0030.03716.33
5.4.10.0030.04716.40
5.4.00.0030.05315.72
5.3.290.0100.04014.78
5.3.280.0100.04014.71
5.3.270.0100.04014.57
5.3.260.0070.05314.59
5.3.250.0070.03714.66
5.3.240.0070.04714.69
5.3.230.0100.05714.51
5.3.220.0200.04314.59
5.3.210.0130.07014.50
5.3.200.0070.08014.61
5.3.190.0070.04314.50
5.3.180.0070.05714.68
5.3.170.0070.03714.54
5.3.160.0030.04714.48
5.3.150.0100.06014.51
5.3.140.0100.03314.54
5.3.130.0070.07014.55
5.3.120.0030.05714.53
5.3.110.0030.06314.52
5.3.100.0030.05014.06
5.3.90.0030.05314.03
5.3.80.0070.05714.08
5.3.70.0100.04314.05
5.3.60.0100.05013.92
5.3.50.0070.04313.92
5.3.40.0070.04013.86
5.3.30.0030.03713.83
5.3.20.0000.04013.82
5.3.10.0000.05013.66
5.3.00.0030.06013.62
5.2.170.0030.07011.16
5.2.160.0070.04011.02
5.2.150.0030.03711.03
5.2.140.0030.03311.16
5.2.130.0030.04311.20
5.2.120.0030.04311.14
5.2.110.0070.03711.20
5.2.100.0070.03710.96
5.2.90.0130.04011.11
5.2.80.0070.05310.95
5.2.70.0030.04010.98
5.2.60.0100.04311.08
5.2.50.0000.06011.07
5.2.40.0000.03310.93
5.2.30.0100.05311.00
5.2.20.0100.04011.02
5.2.10.0130.03310.81
5.2.00.0070.04010.85
5.1.60.0000.02710.54
5.1.50.0030.03010.54
5.1.40.0030.03310.54
5.1.30.0030.03310.54
5.1.20.0170.02710.54
5.1.10.0070.04310.54
5.1.00.0100.03310.54
5.0.50.0000.03710.54
5.0.40.0030.04310.54
5.0.30.0070.05710.54
5.0.20.0000.03310.54
5.0.10.0170.02310.54
5.0.00.0070.04710.54
4.4.90.0030.02310.54
4.4.80.0030.02010.54
4.4.70.0030.02010.54
4.4.60.0000.03010.54
4.4.50.0070.03310.54
4.4.40.0030.03710.54
4.4.30.0000.02710.54
4.4.20.0070.03010.54
4.4.10.0000.03310.54
4.4.00.0000.05310.54
4.3.110.0030.02010.54
4.3.100.0030.02310.54
4.3.90.0030.02010.54
4.3.80.0030.04710.54
4.3.70.0000.02710.54
4.3.60.0000.03010.54
4.3.50.0030.02310.54
4.3.40.0000.04010.54
4.3.30.0000.02310.54
4.3.20.0000.02710.54
4.3.10.0000.02710.54
4.3.00.0030.03010.54

preferences:
52 ms | 401 KiB | 5 Q