3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { static $_stVar = 1; function getStVar() { return self::$_stVar; } } echo Test::getStVar();

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)
8.3.60.0110.00418.31
8.3.50.0070.01021.07
8.3.40.0150.00618.89
8.3.30.0030.01020.21
8.3.20.0000.00720.25
8.3.10.0040.00422.09
8.3.00.0080.00022.40
8.2.180.0140.00416.60
8.2.170.0090.00622.96
8.2.160.0070.00720.47
8.2.150.0040.00424.18
8.2.140.0170.00324.66
8.2.130.0070.00326.16
8.2.120.0050.00319.41
8.2.110.0000.01121.04
8.2.100.0110.00019.34
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0030.00617.93
8.2.50.0030.00518.07
8.2.40.0070.00018.22
8.2.30.0040.00417.86
8.2.20.0050.00217.54
8.2.10.0040.00417.68
8.2.00.0040.00817.54
8.1.280.0070.01325.92
8.1.270.0060.00320.18
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.84
8.1.230.0070.00419.16
8.1.220.0090.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00717.23
8.1.190.0050.00317.53
8.1.180.0000.00818.70
8.1.170.0040.00418.66
8.1.160.0000.00822.11
8.1.150.0040.00418.54
8.1.140.0040.00417.28
8.1.130.0000.00717.71
8.1.120.0000.00717.23
8.1.110.0070.00017.31
8.1.100.0040.00417.35
8.1.90.0000.00717.36
8.1.80.0040.00417.34
8.1.70.0000.00717.21
8.1.60.0000.00917.49
8.1.50.0040.00417.41
8.1.40.0040.00417.27
8.1.30.0050.00217.47
8.1.20.0000.00917.58
8.1.10.0070.00017.51
8.1.00.0030.00617.28
8.0.300.0040.00418.77
8.0.290.0040.00416.91
8.0.280.0000.00718.31
8.0.270.0070.00017.23
8.0.260.0060.00016.72
8.0.250.0000.00616.88
8.0.240.0000.00717.00
8.0.230.0040.00416.84
8.0.220.0000.00716.79
8.0.210.0000.00716.84
8.0.200.0070.00017.01
8.0.190.0060.00316.84
8.0.180.0000.00716.90
8.0.170.0000.00816.82
8.0.160.0000.00716.88
8.0.150.0040.00416.84
8.0.140.0110.00016.86
8.0.130.0000.00513.25
8.0.120.0060.00316.80
8.0.110.0000.00716.90
8.0.100.0000.00816.85
8.0.90.0000.00716.95
8.0.80.0030.01216.89
8.0.70.0000.00716.84
8.0.60.0050.00316.70
8.0.50.0000.00716.78
8.0.30.0120.00716.88
8.0.20.0140.00517.40
8.0.10.0040.00417.01
8.0.00.0110.00816.79
7.4.330.0020.00215.00
7.4.320.0000.00616.34
7.4.300.0030.00316.40
7.4.290.0070.00016.53
7.4.280.0000.00716.54
7.4.270.0000.00716.36
7.4.260.0030.00616.54
7.4.250.0000.00716.50
7.4.240.0000.00916.45
7.4.230.0030.00316.33
7.4.220.0160.01016.50
7.4.210.0090.00816.49
7.4.200.0000.00716.55
7.4.190.0070.00016.63
7.4.160.0100.00716.59
7.4.150.0200.00317.40
7.4.140.0080.01117.86
7.4.130.0140.00216.56
7.4.120.0100.00516.56
7.4.110.0140.00416.57
7.4.100.0060.01016.50
7.4.90.0140.00316.52
7.4.80.0160.00619.39
7.4.70.0040.01216.33
7.4.60.0120.00616.41
7.4.50.0000.00416.29
7.4.40.0060.00922.77
7.4.30.0090.00616.46
7.4.00.0000.01614.71
7.3.330.0000.00513.28
7.3.320.0000.00613.30
7.3.310.0000.00716.39
7.3.300.0030.00316.23
7.3.290.0070.00716.34
7.3.280.0070.00916.35
7.3.270.0130.01017.40
7.3.260.0070.01416.34
7.3.250.0080.01116.40
7.3.240.0080.01016.54
7.3.230.0070.01016.39
7.3.210.0000.02016.27
7.3.200.0060.01319.39
7.3.190.0110.01116.43
7.3.180.0090.01216.32
7.3.170.0030.01416.39
7.3.160.0030.01316.29
7.3.120.0070.00314.75
7.3.10.0100.00316.64
7.3.00.0030.00916.30
7.2.330.0070.01016.30
7.2.320.0070.01616.63
7.2.310.0000.01516.61
7.2.300.0150.00916.71
7.2.290.0070.01016.35
7.2.130.0110.00416.95
7.2.120.0000.01016.81
7.2.110.0060.01016.56
7.2.100.0070.00716.95
7.2.90.0030.00716.74
7.2.80.0130.00016.72
7.2.70.0030.01316.59
7.2.60.0050.00716.97
7.2.50.0090.00616.70
7.2.40.0080.00816.53
7.2.30.0000.00916.80
7.2.20.0030.01316.39
7.2.10.0060.00616.55
7.2.00.0070.00718.03
7.1.250.0120.00015.64
7.1.200.0100.00315.64
7.1.100.0000.01118.02
7.1.70.0050.00317.14
7.1.60.0070.01719.40
7.1.50.0090.01516.88
7.1.00.0030.03322.31
7.0.200.0400.00716.57
7.0.140.0100.09021.95
7.0.60.0100.07320.00
7.0.50.0100.08717.84
7.0.40.0100.05020.10
7.0.30.0270.04720.12
7.0.20.0270.03720.10
7.0.10.0270.07020.33
7.0.00.0100.06720.10
5.6.280.0030.07321.13
5.6.210.0100.07720.52
5.6.200.0070.05318.22
5.6.190.0070.07720.39
5.6.180.3500.04320.41
5.6.170.0230.08020.50
5.6.160.0030.05320.54
5.6.150.0030.04318.16
5.6.140.0000.06718.11
5.6.130.0070.03718.28
5.6.120.0030.04021.01
5.6.110.0070.07021.03
5.6.100.0070.04020.98
5.6.90.0070.07720.95
5.6.80.0000.04320.41
5.6.70.0130.06320.40
5.5.350.0130.08320.38
5.5.340.0100.07018.07
5.5.330.0030.04020.21
5.5.320.0270.07720.31
5.5.310.0130.04320.50
5.5.300.0030.06018.07
5.5.290.0030.06018.02
5.5.280.0100.08320.84
5.5.270.0000.05020.64
5.5.260.0170.07320.79
5.5.250.0070.08320.58
5.5.240.0170.07320.37
5.4.450.1000.07019.39
5.4.440.0970.04319.70
5.4.430.0800.06019.20
5.4.420.0830.06019.47
5.4.410.0770.05719.06
5.4.400.0300.08018.86
5.4.390.0600.05018.46
5.4.380.0330.05018.63
5.4.370.0100.05718.46
5.4.360.0130.05318.62
5.4.350.0080.05812.02
5.4.340.0070.03612.02
5.4.320.0050.03712.50
5.4.310.0070.03712.50
5.4.300.0020.04612.50
5.4.290.0030.04412.50
5.4.280.0110.03312.39
5.4.270.0070.04212.39
5.4.260.0040.03912.39
5.4.250.0170.04718.98
5.4.240.0130.04718.73
5.4.230.0100.05718.77
5.4.220.0100.08018.80
5.4.210.0100.07019.03
5.4.200.0100.05318.94
5.4.190.0130.07718.74
5.4.180.0100.06718.77
5.4.170.0100.07018.98
5.4.160.0070.05718.77
5.4.150.0100.05318.73
5.4.140.0030.06316.54
5.4.130.0100.06016.37
5.4.120.0170.04316.59
5.4.110.0000.05716.41
5.4.100.0030.05316.49
5.4.90.0200.04716.38
5.4.80.0100.04716.54
5.4.70.0130.05016.35
5.4.60.0100.04716.36
5.4.50.0170.04716.26
5.4.40.0070.07016.48
5.4.30.0070.05316.42
5.4.20.0070.07316.51
5.4.10.0070.06016.58
5.4.00.0100.04715.88
5.3.290.0080.04712.80
5.3.280.0130.05314.67
5.3.270.0100.06714.43
5.3.260.0130.07014.67
5.3.250.0070.05714.50
5.3.240.0230.04314.76
5.3.230.0070.05314.57
5.3.220.0000.05314.64
5.3.210.0130.04714.55
5.3.200.0200.03714.53
5.3.190.0100.05314.55
5.3.180.0100.05014.56
5.3.170.0170.04714.54
5.3.160.0130.04314.56
5.3.150.0030.05314.63
5.3.140.0130.06714.55
5.3.130.0170.05314.70
5.3.120.0100.04714.37
5.3.110.0070.05014.54
5.3.100.0070.05314.09
5.3.90.0070.05014.00
5.3.80.0100.04314.10
5.3.70.0100.04714.02
5.3.60.0130.04314.07
5.3.50.0170.04014.03
5.3.40.0070.04714.12
5.3.30.0030.05314.07
5.3.20.0100.04713.77
5.3.10.0330.04313.47
5.3.00.0070.05013.72
5.2.170.0030.04311.23
5.2.160.0130.03011.23
5.2.150.0030.04311.13
5.2.140.0130.04711.32
5.2.130.0030.05711.17
5.2.120.0130.04710.93
5.2.110.0100.03311.17
5.2.100.0100.03311.17
5.2.90.0070.05311.12
5.2.80.0070.04011.16
5.2.70.0100.03710.92
5.2.60.0030.04011.02
5.2.50.0100.03711.08
5.2.40.0070.04010.95
5.2.30.0070.04010.94
5.2.20.0070.03711.04
5.2.10.0000.04010.84
5.2.00.0100.03710.70
5.1.60.0030.0339.98
5.1.50.0030.03710.15
5.1.40.0070.04710.03
5.1.30.0030.03710.34
5.1.20.0030.03710.44
5.1.10.0030.03710.12
5.1.00.0030.03710.30
5.0.50.0100.0238.52
5.0.40.0070.0338.32
5.0.30.0070.0408.29
5.0.20.0000.0307.98
5.0.10.0070.0278.26
5.0.00.0170.0338.35
4.4.90.0000.0237.38
4.4.80.0030.0207.38
4.4.70.0000.0307.38
4.4.60.0030.0207.38
4.4.50.0030.0207.38
4.4.40.0030.0337.38
4.4.30.0030.0237.38
4.4.20.0030.0207.38
4.4.10.0030.0207.38
4.4.00.0030.0337.38
4.3.110.0130.0107.38
4.3.100.0070.0207.38
4.3.90.0030.0277.38
4.3.80.0030.0337.38
4.3.70.0000.0277.38
4.3.60.0030.0277.38
4.3.50.0000.0337.38
4.3.40.0070.0277.38
4.3.30.0000.0237.38
4.3.20.0000.0277.38
4.3.10.0000.0277.38
4.3.00.0100.0236.76

preferences:
33.04 ms | 401 KiB | 5 Q