3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { private static $name = 'a'; public static function getName() { echo static::$name; } } class b extends a { private static $name = 'b'; } b::getName();

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)
8.3.70.0130.01018.32
8.3.60.0070.00718.43
8.3.50.0090.01221.99
8.3.40.0000.01718.58
8.3.30.0100.00320.22
8.3.20.0040.00420.22
8.3.10.0030.00522.04
8.3.00.0000.00822.50
8.2.190.0120.00916.58
8.2.180.0160.00316.75
8.2.170.0070.00722.96
8.2.160.0040.01120.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0110.00726.16
8.2.120.0050.00319.66
8.2.110.0100.00022.10
8.2.100.0070.00419.34
8.2.90.0070.00019.22
8.2.80.0030.00619.40
8.2.70.0080.00017.75
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0000.00818.03
8.2.30.0040.00418.02
8.2.20.0030.00617.66
8.2.10.0000.00717.54
8.2.00.0040.00417.72
8.1.280.0100.01025.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0090.00028.09
8.1.240.0060.00323.59
8.1.230.0030.00819.01
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0030.00617.22
8.1.190.0080.00017.53
8.1.180.0000.00820.07
8.1.170.0050.00318.39
8.1.160.0040.00422.04
8.1.150.0070.00018.50
8.1.140.0000.00717.31
8.1.130.0070.00017.66
8.1.120.0000.00717.35
8.1.110.0000.00817.28
8.1.100.0040.00417.38
8.1.90.0030.00317.21
8.1.80.0080.00017.31
8.1.70.0080.00017.20
8.1.60.0030.00617.46
8.1.50.0000.00817.48
8.1.40.0000.00817.36
8.1.30.0050.00317.45
8.1.20.0040.00417.55
8.1.10.0000.00817.48
8.1.00.0000.00917.42
8.0.300.0040.00418.77
8.0.290.0000.00717.04
8.0.280.0000.00718.43
8.0.270.0070.00017.23
8.0.260.0000.00616.72
8.0.250.0000.00716.95
8.0.240.0000.00816.87
8.0.230.0000.00816.80
8.0.220.0050.00316.76
8.0.210.0000.00716.78
8.0.200.0030.00316.94
8.0.190.0000.00716.92
8.0.180.0100.00016.84
8.0.170.0000.00716.80
8.0.160.0030.00316.83
8.0.150.0030.00316.78
8.0.140.0050.00216.82
8.0.130.0060.00013.34
8.0.120.0040.00416.95
8.0.110.0000.00816.80
8.0.100.0040.00416.76
8.0.90.0070.00016.99
8.0.80.0060.01016.87
8.0.70.0040.00416.73
8.0.60.0000.00816.73
8.0.50.0000.00716.73
8.0.30.0060.01217.24
8.0.20.0120.00717.40
8.0.10.0030.00617.05
8.0.00.0120.01016.74
7.4.330.0000.00515.00
7.4.320.0070.00016.37
7.4.300.0030.00516.47
7.4.290.0030.00316.37
7.4.280.0000.00716.48
7.4.270.0000.00716.48
7.4.260.0000.00716.50
7.4.250.0000.00716.41
7.4.240.0020.00516.52
7.4.230.0070.00016.33
7.4.220.0100.01616.47
7.4.210.0050.00916.51
7.4.200.0030.00316.42
7.4.190.0000.00716.39
7.4.160.0080.00816.70
7.4.150.0070.01117.40
7.4.140.0150.00617.86
7.4.130.0080.01116.40
7.4.120.0090.00716.46
7.4.110.0100.00716.68
7.4.100.0140.00416.38
7.4.90.0100.01416.56
7.4.80.0110.00719.39
7.4.70.0120.00416.60
7.4.60.0100.00716.47
7.4.50.0040.00416.60
7.4.40.0030.01222.77
7.4.30.0030.01716.56
7.4.00.0030.01215.08
7.3.330.0030.00313.42
7.3.320.0000.00613.30
7.3.310.0000.00716.25
7.3.300.0060.00016.21
7.3.290.0080.01116.41
7.3.280.0110.00616.37
7.3.270.0090.00917.40
7.3.260.0150.00616.45
7.3.250.0080.00916.40
7.3.240.0090.00916.57
7.3.230.0100.00716.55
7.3.210.0100.00616.40
7.3.200.0030.01219.39
7.3.190.0120.00916.48
7.3.180.0150.00016.49
7.3.170.0140.00316.48
7.3.160.0030.01316.49
7.3.120.0030.01014.91
7.2.330.0190.00216.37
7.2.320.0140.00316.64
7.2.310.0130.01016.56
7.2.300.0150.00316.50
7.2.290.0080.00816.58
7.2.60.0060.00616.93
7.1.200.0030.01015.51
7.1.100.0040.01117.65
7.1.70.0090.00017.05
7.1.60.0160.01019.43
7.1.50.0090.00616.86
7.1.00.0000.03722.37
7.0.200.0040.00416.59
7.0.140.0030.07322.09
7.0.60.0070.08320.01
7.0.50.0030.06017.95
7.0.40.0100.04020.09
7.0.30.0230.05020.30
7.0.20.0170.04320.20
7.0.10.0000.05020.17
7.0.00.0100.08320.22
5.6.280.0000.07321.12
5.6.210.0100.08020.61
5.6.200.0030.05318.16
5.6.190.0030.05720.61
5.6.180.3570.03720.48
5.6.170.0370.06320.57
5.6.160.0070.04020.52
5.6.150.0030.04018.18
5.6.140.0070.07718.18
5.6.130.0070.03718.16
5.6.120.0070.07721.15
5.6.110.0170.07721.03
5.6.100.0100.08021.03
5.6.90.0130.05320.95
5.6.80.0230.06020.48
5.6.70.2330.03720.37
5.5.350.0070.07020.43
5.5.340.0170.07718.09
5.5.330.0200.07720.47
5.5.320.0230.05720.35
5.5.310.0300.05020.35
5.5.300.0070.06018.08
5.5.290.0030.06317.93
5.5.280.0100.08020.77
5.5.270.0000.04720.93
5.5.260.0100.07720.89
5.5.250.0130.06320.79
5.5.240.0270.07320.18
5.4.450.0230.05319.50
5.4.440.0600.06019.58
5.4.430.0130.06019.58
5.4.420.0070.06019.63
5.4.410.0200.05019.41
5.4.400.0430.04718.87
5.4.390.0300.04018.76
5.4.380.0200.06318.53
5.4.370.0100.05318.61
5.4.360.0230.04318.72
5.4.350.0080.03312.02
5.4.340.0070.04012.02
5.4.320.0090.03312.50
5.4.310.0070.03712.50
5.4.300.0060.04812.50
5.4.290.0060.03812.50
5.4.280.0050.03612.40
5.4.270.0050.03712.39
5.4.260.0090.03412.39
5.4.250.0080.04912.39
5.4.240.0030.06018.75
5.4.230.0200.04318.78
5.4.220.0070.05018.73
5.4.210.0070.05718.93
5.4.200.0170.05318.76
5.4.190.0170.07318.75
5.4.180.0070.06719.09
5.4.170.0100.05318.79
5.4.160.0070.05718.94
5.4.150.0000.06718.63
5.4.140.0070.05016.57
5.4.130.0030.04716.62
5.4.120.0030.05016.40
5.4.110.0000.05316.54
5.4.100.0100.06716.41
5.4.90.0070.07016.43
5.4.80.0000.05316.52
5.4.70.0070.06316.58
5.4.60.0170.04016.34
5.4.50.0070.05016.32
5.4.40.0000.05316.54
5.4.30.0000.05316.39
5.4.20.0030.05316.59
5.4.10.0030.05316.59
5.4.00.0030.05015.88
5.3.290.0040.04112.80
5.3.280.0030.05714.66
5.3.270.0030.07714.78
5.3.260.0170.06014.69
5.3.250.0100.04714.51
5.3.240.0100.06014.69
5.3.230.0170.04014.64
5.3.220.0200.05714.70
5.3.210.0070.06714.57
5.3.200.0070.05014.39
5.3.190.0000.07314.57
5.3.180.0070.05014.56
5.3.170.0100.06314.65
5.3.160.0100.05014.64
5.3.150.0070.05014.65
5.3.140.0030.05014.38
5.3.130.0070.05014.71
5.3.120.0030.05314.45
5.3.110.0030.05014.56
5.3.100.0100.04714.03
5.3.90.0030.05013.93
5.3.80.0070.04714.19
5.3.70.0030.05714.23
5.3.60.0030.05314.16
5.3.50.0000.05313.78
5.3.40.0030.05013.95
5.3.30.0000.07014.08
5.3.20.0000.05013.60
5.3.10.0100.04313.63
5.3.00.0030.04713.72
5.2.170.0100.05311.12
5.2.160.0030.06011.21
5.2.150.0030.04011.32
5.2.140.0070.03711.23
5.2.130.0000.04011.16
5.2.120.0000.04011.28
5.2.110.0070.03311.12
5.2.100.0070.03311.31
5.2.90.0000.04011.16
5.2.80.0070.03711.18
5.2.70.0030.04011.07
5.2.60.0030.05311.04
5.2.50.0000.04311.10
5.2.40.0100.04711.22
5.2.30.0070.05011.05
5.2.20.0000.04011.03
5.2.10.0100.04711.07
5.2.00.0030.04010.67
5.1.60.0070.0439.95
5.1.50.0000.03710.06
5.1.40.0100.03310.21
5.1.30.0070.03710.40
5.1.20.0100.03310.25
5.1.10.0000.04010.13
5.1.00.0000.03710.12
5.0.50.0000.0338.60
5.0.40.0030.0338.36
5.0.30.0030.0408.40
5.0.20.0000.0378.25
5.0.10.0030.0378.32
5.0.00.0030.0678.38
4.4.90.0070.0177.27
4.4.80.0030.0207.27
4.4.70.0030.0237.27
4.4.60.0030.0207.27
4.4.50.0030.0207.27
4.4.40.0000.0337.26
4.4.30.0000.0237.26
4.4.20.0000.0277.26
4.4.10.0000.0237.26
4.4.00.0070.0307.26
4.3.110.0000.0207.26
4.3.100.0030.0177.26
4.3.90.0000.0207.26
4.3.80.0030.0337.26
4.3.70.0070.0207.26
4.3.60.0030.0237.26
4.3.50.0070.0177.26
4.3.40.0030.0407.26
4.3.30.0030.0207.26
4.3.20.0030.0207.26
4.3.10.0000.0307.26
4.3.00.0070.0207.28

preferences:
66.67 ms | 401 KiB | 5 Q