3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(-1 ^ E_STRICT); class A { function B() { var_dump($this); } static function C() { static::B(); var_dump($this); } } A::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)
8.3.60.0130.01018.43
8.3.50.0110.01121.14
8.3.40.0060.01618.68
8.3.30.0140.00718.58
8.3.20.0050.00320.21
8.3.10.0000.00823.52
8.3.00.0070.01120.04
8.2.180.0120.00918.54
8.2.170.0110.01122.96
8.2.160.0120.00320.84
8.2.150.0120.00624.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00417.38
8.2.110.0060.00322.29
8.2.100.0000.01119.66
8.2.90.0060.00319.28
8.2.80.0030.00517.97
8.2.70.0080.00017.50
8.2.60.0090.00017.80
8.2.50.0030.00518.07
8.2.40.0090.00019.36
8.2.30.0030.00320.48
8.2.20.0050.00317.61
8.2.10.0000.00717.91
8.2.00.0040.00417.98
8.1.280.0130.00425.92
8.1.270.0040.00423.79
8.1.260.0090.00626.35
8.1.250.0070.00028.09
8.1.240.0060.00323.80
8.1.230.0040.00817.42
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0000.00817.10
8.1.180.0030.00618.10
8.1.170.0090.00018.42
8.1.160.0050.00321.99
8.1.150.0040.00418.66
8.1.140.0030.00617.17
8.1.130.0000.00717.58
8.1.120.0070.00017.35
8.1.110.0000.00717.32
8.1.100.0080.00017.30
8.1.90.0030.00317.29
8.1.80.0040.00417.32
8.1.70.0000.00717.32
8.1.60.0030.00617.53
8.1.50.0030.00617.43
8.1.40.0030.00617.45
8.1.30.0030.00517.59
8.1.20.0000.00817.62
8.1.10.0050.00317.57
8.1.00.0000.00717.46
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0030.00318.37
8.0.270.0030.00317.25
8.0.260.0000.00817.23
8.0.250.0030.00516.93
8.0.240.0030.00316.93
8.0.230.0050.00216.99
8.0.220.0030.00416.82
8.0.210.0030.00316.89
8.0.200.0040.00416.97
8.0.190.0080.00016.97
8.0.180.0000.01116.94
8.0.170.0040.00416.81
8.0.160.0040.00416.79
8.0.150.0000.00716.77
8.0.140.0000.00716.84
8.0.130.0030.00313.35
8.0.120.0090.00016.73
8.0.110.0030.00316.73
8.0.100.0040.00416.73
8.0.90.0080.00016.99
8.0.80.0090.00916.84
8.0.70.0040.00416.68
8.0.60.0000.00816.78
8.0.50.0000.00716.82
8.0.30.0100.00917.05
8.0.20.0110.00917.40
8.0.10.0000.00816.74
8.0.00.0090.00816.78
7.4.330.0000.00815.08
7.4.320.0030.00316.53
7.4.300.0030.00316.59
7.4.290.0040.00416.50
7.4.280.0050.00216.49
7.4.270.0000.00716.48
7.4.260.0000.00816.56
7.4.250.0030.00316.54
7.4.240.0020.00516.46
7.4.230.0000.00616.37
7.4.220.0130.01016.46
7.4.210.0030.01216.55
7.4.200.0030.00316.36
7.4.160.0080.00816.52
7.4.150.0160.00317.40
7.4.140.0070.01217.86
7.4.130.0070.01116.52
7.4.120.0080.00816.41
7.4.110.0090.00916.28
7.4.100.0100.01016.41
7.4.90.0040.01216.40
7.4.80.0120.00919.39
7.4.70.0080.01516.41
7.4.60.0110.00516.50
7.4.50.0040.00416.65
7.4.40.0100.01016.53
7.4.30.0330.00016.46
7.4.00.0060.00715.10
7.3.330.0000.00613.23
7.3.320.0030.00313.38
7.3.310.0070.00016.34
7.3.300.0030.00316.37
7.3.290.0090.00816.31
7.3.280.0130.00516.38
7.3.270.0140.00417.40
7.3.260.0170.00016.41
7.3.250.0090.00816.46
7.3.240.0180.00316.52
7.3.230.0060.01116.46
7.3.210.0140.00416.34
7.3.200.0110.01116.63
7.3.190.0080.00816.46
7.3.180.0040.01216.46
7.3.170.0120.00616.29
7.3.160.0090.01416.31
7.3.120.0110.00814.61
7.3.110.0080.00414.61
7.3.100.0000.01314.77
7.3.90.0070.01014.82
7.3.80.0070.00714.61
7.3.70.0060.00914.82
7.3.60.0060.00914.89
7.3.50.0090.00614.94
7.3.40.0070.00714.49
7.3.30.0100.00714.54
7.3.20.0100.00616.23
7.3.10.0030.01016.64
7.3.00.0030.01016.44
7.2.330.0040.01316.59
7.2.320.0110.01116.73
7.2.310.0090.01316.65
7.2.300.0060.01216.61
7.2.290.0030.01516.23
7.2.250.0030.01614.79
7.2.240.0060.01314.92
7.2.230.0070.00715.09
7.2.220.0060.00914.73
7.2.210.0040.01115.05
7.2.200.0070.00714.99
7.2.190.0110.00414.96
7.2.180.0040.01114.87
7.2.170.0080.00814.84
7.2.60.0060.00916.75
7.2.00.0030.00919.03
7.1.330.0070.00715.65
7.1.320.0070.00715.73
7.1.310.0030.00615.89
7.1.300.0070.00715.71
7.1.290.0090.00315.84
7.1.280.0000.01715.58
7.1.270.0030.00615.71
7.1.260.0090.00315.48
7.1.200.0090.00615.82
7.1.100.0060.00318.14
7.1.70.0050.00216.95
7.1.60.0130.01019.11
7.1.50.0060.01217.03
7.1.00.0070.07322.37
7.0.200.0000.00816.56
7.0.60.0100.08019.89
7.0.50.0030.05017.87
7.0.40.0070.08720.30
7.0.30.0270.04020.30
7.0.20.0170.04320.23
7.0.10.0030.09720.23
7.0.00.0030.05320.21
5.6.280.0030.06321.11
5.6.210.0030.09020.62
5.6.200.0030.08318.25
5.6.190.0000.09320.63
5.6.180.0230.08020.52
5.6.170.0230.08020.48
5.6.160.0100.08720.50
5.6.150.0100.06018.12
5.6.140.0030.04718.28
5.6.130.0000.05318.23
5.6.120.0070.05320.97
5.6.110.0100.07721.02
5.6.100.0030.08321.09
5.6.90.0070.04021.11
5.6.80.0130.07020.29
5.5.350.0130.03720.43
5.5.340.0030.08018.08
5.5.330.0100.07720.41
5.5.320.0300.04020.42
5.5.310.0300.03320.34
5.5.300.0030.06717.95
5.5.290.0130.03317.95
5.5.280.0070.03720.78
5.5.270.0070.05020.87
5.5.260.0170.07720.67
5.5.250.0130.07720.50
5.5.240.0000.08720.36
5.4.450.0870.06019.21
5.4.440.0730.05719.58
5.4.430.0830.04319.60
5.4.420.0870.04019.64
5.4.410.0730.05319.42
5.4.400.0870.05719.15
5.4.390.0830.04719.12
5.4.380.0700.05719.29
5.4.370.0870.05719.28
5.4.360.1000.05718.87
5.4.350.0700.06018.84
5.4.340.0770.06719.32
5.4.320.1100.06319.02
5.4.310.1130.06319.26
5.4.300.1100.05719.25
5.4.290.0870.07019.30
5.4.280.0670.06019.06
5.4.270.0830.05719.14
5.4.260.0900.06019.28
5.4.250.1030.05019.28
5.4.240.1030.05319.25
5.4.230.0830.05319.14
5.4.220.0770.05019.25
5.4.210.0800.05019.25
5.4.200.0770.05019.22
5.4.190.0770.05319.36
5.4.180.0800.04719.13
5.4.170.0800.04719.24
5.4.160.1030.05019.27
5.4.150.0930.05718.96
5.4.140.0730.05316.52
5.4.130.0870.04316.30
5.4.120.1130.04716.32
5.4.110.0770.04716.45
5.4.100.0670.05716.60
5.4.90.0700.05016.45
5.4.80.0730.05016.43
5.4.70.0030.03316.59
5.4.60.0100.04016.56
5.4.50.0000.06016.51
5.4.40.0170.03716.34
5.4.30.0000.03716.35
5.4.20.0030.06716.32
5.4.10.0230.07716.36

preferences:
58.34 ms | 401 KiB | 5 Q