3v4l.org

run code in 300+ PHP versions simultaneously
<?php class SomeClass { const SOME_CONSTANT = 'Works!'; } $class = SomeClass::class; $constant = 'SOME_CONSTANT'; var_dump($class::$constant);

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)
8.3.60.0140.00318.43
8.3.50.0070.01121.19
8.3.40.0070.01418.80
8.3.30.0110.00318.84
8.3.20.0040.00420.20
8.3.10.0040.00421.58
8.3.00.0000.00819.56
8.2.180.0120.00318.66
8.2.170.0110.00422.96
8.2.160.0070.00720.43
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0060.00317.50
8.2.110.0060.00620.99
8.2.100.0080.00418.04
8.2.90.0040.00418.28
8.2.80.0050.00317.97
8.2.70.0030.00617.63
8.2.60.0110.00017.93
8.2.50.0050.00518.07
8.2.40.0060.00321.19
8.2.30.0040.00417.87
8.2.20.0000.00817.68
8.2.10.0080.00018.07
8.2.00.0070.00017.98
8.1.280.0070.01025.92
8.1.270.0050.00320.17
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0050.00322.46
8.1.230.0080.00420.62
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0100.00017.13
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0040.00418.64
8.1.160.0000.00722.11
8.1.150.0000.00718.73
8.1.140.0080.00017.30
8.1.130.0030.00317.56
8.1.120.0030.00317.45
8.1.110.0030.00617.38
8.1.100.0040.00417.45
8.1.90.0000.00717.42
8.1.80.0080.00017.32
8.1.70.0000.00717.41
8.1.60.0080.00017.52
8.1.50.0040.00417.41
8.1.40.0050.00517.41
8.1.30.0040.00417.59
8.1.20.0070.00017.58
8.1.10.0070.00017.64
8.1.00.0030.00617.49
8.0.300.0000.00720.13
8.0.290.0070.00016.75
8.0.280.0040.00418.38
8.0.270.0040.00417.20
8.0.260.0080.00017.13
8.0.250.0000.00717.01
8.0.240.0060.00316.89
8.0.230.0000.00716.91
8.0.220.0000.00816.92
8.0.210.0000.00716.90
8.0.200.0030.00316.95
8.0.190.0040.00416.85
8.0.180.0040.00416.84
8.0.170.0060.00316.82
8.0.160.0050.00216.91
8.0.150.0020.00516.71
8.0.140.0000.00716.86
8.0.130.0000.00613.28
8.0.120.0050.00316.80
8.0.110.0000.00716.72
8.0.100.0000.00716.77
8.0.90.0000.00716.87
8.0.80.0040.01216.83
8.0.70.0070.00016.84
8.0.60.0000.00816.83
8.0.50.0020.00516.84
8.0.30.0100.01017.07
8.0.20.0070.01217.40
8.0.10.0000.00716.83
8.0.00.0120.00816.69
7.4.330.0020.00215.08
7.4.320.0060.00016.45
7.4.300.0000.00616.52
7.4.290.0070.00016.39
7.4.280.0050.00316.54
7.4.270.0030.00316.46
7.4.260.0040.00416.56
7.4.250.0040.00416.55
7.4.240.0000.00716.54
7.4.230.0040.00416.38
7.4.220.0030.01616.63
7.4.210.0070.01016.65
7.4.200.0050.00216.71
7.4.160.0060.01016.48
7.4.150.0060.01217.40
7.4.140.0130.00517.86
7.4.130.0100.01016.58
7.4.120.0110.00816.61
7.4.110.0070.01016.36
7.4.100.0060.01216.50
7.4.90.0100.01016.36
7.4.80.0150.00919.39
7.4.70.0070.01416.59
7.4.60.0100.01316.56
7.4.50.0030.00316.13
7.4.40.0130.00316.50
7.4.30.0070.01016.64
7.4.00.0100.00714.88
7.3.330.0020.00213.31
7.3.320.0050.00013.37
7.3.310.0000.00716.13
7.3.300.0040.00416.41
7.3.290.0030.00316.38
7.3.280.0090.00916.40
7.3.270.0100.00617.40
7.3.260.0160.00016.42
7.3.250.0130.00616.54
7.3.240.0140.00616.50
7.3.230.0100.01416.46
7.3.210.0080.00816.26
7.3.200.0100.00719.39
7.3.190.0080.00816.52
7.3.180.0170.00316.55
7.3.170.0110.00716.65
7.3.160.0030.01816.62
7.3.10.0030.00516.75
7.3.00.0100.00316.77
7.2.330.0150.00316.44
7.2.320.0090.00916.54
7.2.310.0040.01216.41
7.2.300.0080.01416.44
7.2.290.0040.01316.35
7.2.130.0070.00716.84
7.2.120.0070.00716.60
7.2.110.0000.01316.55
7.2.100.0060.00316.63
7.2.90.0060.00616.97
7.2.80.0080.00316.61
7.2.70.0070.00416.77
7.2.60.0080.00616.63
7.2.50.0060.00316.86
7.2.40.0070.00316.86
7.2.30.0040.00816.95
7.2.20.0080.00816.66
7.2.10.0110.00416.41
7.2.00.0040.00718.23
7.1.250.0030.00615.63
7.1.200.0190.00415.71
7.1.100.0090.00917.61
7.1.70.0000.00717.19
7.1.60.0140.01120.03
7.1.50.0060.01516.86
7.1.00.0100.06722.54
7.0.200.0080.00316.43
7.0.60.0070.08020.02
7.0.50.0070.08317.95
7.0.40.0070.06320.18
7.0.30.0500.05020.23
7.0.20.0300.07720.23
7.0.10.0070.09020.19
7.0.00.0100.08720.11
5.6.280.0000.03320.89
5.6.210.0030.04020.47
5.6.200.0100.08318.18
5.6.190.0000.09020.77
5.6.180.0070.04720.67
5.6.170.0170.05720.55
5.6.160.0070.06320.57
5.6.150.0100.04718.22
5.6.140.0070.04718.25
5.6.130.0100.03718.16
5.6.120.0070.04320.99
5.6.110.0170.07721.09
5.6.100.0070.08021.02
5.6.90.0130.06720.98
5.6.80.0030.04720.38
5.6.70.4470.03720.50
5.5.350.0070.05320.35
5.5.340.0100.04717.96
5.5.330.0030.07020.30
5.5.320.3030.04320.36
5.5.310.0170.05320.34
5.5.300.0030.04717.98
5.5.290.0070.06717.98
5.5.280.0100.04320.77
5.5.270.0100.07720.72
5.5.260.0030.04020.86
5.5.250.0070.03720.46
5.5.240.0230.03020.25
5.4.450.0200.06319.36
5.4.440.0230.05019.48
5.4.430.0230.04319.48
5.4.420.0130.05319.57
5.4.410.0230.04719.03
5.4.400.0170.05318.86
5.4.390.0070.06019.11
5.4.380.0370.04719.15
5.4.370.0100.05719.13
5.4.360.0170.05319.06
5.4.350.0270.06018.98
5.4.340.0230.04719.37
5.4.320.0230.07019.23
5.4.310.0270.05318.86
5.4.300.0300.04319.01
5.4.290.0170.07319.25
5.4.280.0200.07019.06
5.4.270.0130.07019.25
5.4.260.0070.06019.05
5.4.250.0170.05019.23
5.4.240.0270.04019.29
5.4.230.0130.05319.14
5.4.220.0630.04718.86
5.4.210.0830.06719.28
5.4.200.0630.05316.70
5.4.190.0700.07019.00
5.4.180.0100.05018.93
5.4.170.0270.04319.18
5.4.160.0700.05019.33
5.4.150.0570.04718.96
5.4.140.0670.05016.37
5.4.130.0700.04716.48
5.4.120.0530.05316.39
5.4.110.0530.04716.55
5.4.100.0100.06316.51
5.4.90.0230.05016.58
5.4.80.0670.05016.56
5.4.70.0700.05316.58
5.4.60.0470.05016.48
5.4.50.0100.05016.49
5.4.40.0800.05316.28
5.4.30.0600.05016.52
5.4.20.0070.06016.40
5.4.10.0570.04716.30
5.4.00.0600.05316.01

preferences:
48.24 ms | 401 KiB | 5 Q