3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { const TEST = false; public function test() { var_dump(static::TEST); } } class B extends A { const TEST = true; } $b = new B; $b->test();

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)
8.3.60.0100.00716.50
8.3.50.0170.00622.11
8.3.40.0120.00318.70
8.3.30.0110.00318.50
8.3.20.0070.00020.21
8.3.10.0080.00023.66
8.3.00.0040.00419.85
8.2.180.0130.00716.50
8.2.170.0100.00722.96
8.2.160.0070.00720.37
8.2.150.0150.00024.18
8.2.140.0050.00324.66
8.2.130.0080.00021.12
8.2.120.0050.00326.35
8.2.110.0080.00020.41
8.2.100.0060.00617.59
8.2.90.0080.00017.50
8.2.80.0060.00318.75
8.2.70.0000.00917.50
8.2.60.0030.00617.80
8.2.50.0060.00318.07
8.2.40.0000.00818.34
8.2.30.0050.00317.98
8.2.20.0040.00417.59
8.2.10.0050.00317.92
8.2.00.0050.00217.92
8.1.280.0070.01025.92
8.1.270.0040.00418.74
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0060.00321.89
8.1.230.0040.00820.84
8.1.220.0030.00617.77
8.1.210.0100.00018.77
8.1.200.0060.00317.23
8.1.190.0000.01017.13
8.1.180.0000.00818.10
8.1.170.0000.00818.55
8.1.160.0070.00018.75
8.1.150.0040.00418.75
8.1.140.0040.00419.56
8.1.130.0040.00417.73
8.1.120.0000.00717.50
8.1.110.0000.00817.43
8.1.100.0050.00317.46
8.1.90.0000.00717.35
8.1.80.0070.00017.48
8.1.70.0040.00417.42
8.1.60.0070.00417.61
8.1.50.0030.00617.43
8.1.40.0000.00817.47
8.1.30.0090.00017.68
8.1.20.0020.00517.68
8.1.10.0020.00517.50
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0000.00718.43
8.0.270.0000.00717.30
8.0.260.0000.00617.30
8.0.250.0060.00016.93
8.0.240.0000.00716.80
8.0.230.0000.00716.93
8.0.220.0000.00816.79
8.0.210.0000.00816.89
8.0.200.0030.00316.98
8.0.190.0040.00416.82
8.0.180.0050.00316.91
8.0.170.0000.00816.81
8.0.160.0000.00716.92
8.0.150.0040.00316.80
8.0.140.0070.00016.73
8.0.130.0060.00013.28
8.0.120.0040.00416.80
8.0.110.0040.00416.88
8.0.100.0000.00816.77
8.0.90.0000.00716.91
8.0.80.0080.00816.85
8.0.70.0000.00716.88
8.0.60.0060.00316.68
8.0.50.0040.00416.73
8.0.30.0140.00717.08
8.0.20.0130.01117.40
8.0.10.0000.00816.97
8.0.00.0050.01316.84
7.4.330.0000.00516.79
7.4.320.0030.00316.48
7.4.300.0000.00616.54
7.4.290.0000.00716.48
7.4.280.0030.00816.47
7.4.270.0000.00716.48
7.4.260.0070.00016.43
7.4.250.0030.00316.55
7.4.240.0020.00516.54
7.4.230.0040.00416.48
7.4.220.0110.00916.65
7.4.210.0110.00716.43
7.4.200.0030.00316.65
7.4.160.0110.00616.42
7.4.150.0130.00217.40
7.4.140.0190.00717.86
7.4.130.0060.01316.37
7.4.120.0100.01016.45
7.4.110.0140.00416.34
7.4.100.0100.00716.57
7.4.90.0110.00616.42
7.4.80.0060.01119.39
7.4.70.0100.00616.42
7.4.60.0100.00716.62
7.4.50.0110.00316.71
7.4.40.0170.00716.53
7.4.30.0080.00816.49
7.4.00.0090.00614.96
7.3.330.0000.00513.32
7.3.320.0050.00013.12
7.3.310.0070.00016.36
7.3.300.0030.00316.17
7.3.290.0080.00616.28
7.3.280.0110.00916.28
7.3.270.0080.00917.40
7.3.260.0150.00316.31
7.3.240.0080.01116.33
7.3.230.0170.00016.46
7.3.210.0130.00316.31
7.3.200.0060.01216.13
7.3.190.0060.01216.25
7.3.180.0090.00616.17
7.3.170.0130.00916.29
7.3.160.0060.00916.36
7.3.10.0070.00716.10
7.3.00.0220.00316.36
7.2.330.0100.00716.39
7.2.320.0130.00316.77
7.2.310.0030.01716.37
7.2.300.0040.01216.29
7.2.290.0090.00916.71
7.2.130.0360.01216.57
7.2.120.0290.01116.86
7.2.110.0510.00416.77
7.2.100.0100.00616.51
7.2.90.0340.01616.95
7.2.80.0140.00616.61
7.2.70.0510.00817.03
7.2.60.0400.00316.25
7.2.50.0560.01116.81
7.2.40.0390.01016.41
7.2.30.0230.01116.50
7.2.20.0380.00416.41
7.2.10.0430.00716.89
7.2.00.0460.01116.91
7.1.250.0450.01315.85
7.1.100.0030.00617.75
7.1.70.0040.00417.09
7.1.60.0160.00319.50
7.1.50.0130.01316.83
7.1.00.0000.08022.54
7.0.200.0110.00616.79
7.0.60.0070.08020.03
7.0.50.0100.03317.87
7.0.40.0130.05020.11
7.0.30.0300.07020.23
7.0.20.0230.06020.15
7.0.10.0000.05020.19
7.0.00.0070.05320.32
5.6.280.0000.04321.10
5.6.210.0130.07020.47
5.6.200.0100.06018.29
5.6.190.0070.04020.55
5.6.180.0500.07020.48
5.6.170.0300.05720.56
5.6.160.0070.08020.44
5.6.150.0100.05318.23
5.6.140.0100.07718.29
5.6.130.0030.04718.17
5.6.120.0070.03721.13
5.6.110.0200.07721.13
5.6.100.0070.06721.00
5.6.90.0170.07321.06
5.6.80.0100.08020.37
5.5.350.0070.07720.30
5.5.340.0100.06017.95
5.5.330.0130.03020.41
5.5.320.0070.08020.35
5.5.310.0130.04320.29
5.5.300.0030.04317.94
5.5.290.0100.08018.08
5.5.280.0200.07020.66
5.5.270.0100.07720.73
5.5.260.0070.06020.87
5.5.250.0100.08720.62
5.5.240.0100.05720.15

preferences:
32.06 ms | 401 KiB | 5 Q