3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { const BAR = 'test'; } $foo = Foo::class; echo $foo::BAR;

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)
8.3.70.0100.00718.30
8.3.60.0090.00616.50
8.3.50.0140.00616.39
8.3.40.0140.00718.76
8.3.30.0160.00018.58
8.3.20.0130.00621.79
8.3.10.0040.00421.60
8.3.00.0190.00021.92
8.2.180.0170.00318.29
8.2.170.0070.01022.96
8.2.160.0150.00020.45
8.2.150.0110.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00421.00
8.2.120.0100.00326.35
8.2.110.0050.00520.87
8.2.100.0110.00017.91
8.2.90.0030.00619.05
8.2.80.0060.00317.97
8.2.70.0030.00717.63
8.2.60.0000.00817.93
8.2.50.0000.00918.10
8.2.40.0080.00020.59
8.2.30.0000.00820.96
8.2.20.0080.00018.04
8.2.10.0040.00418.05
8.2.00.0000.00718.03
8.1.280.0120.00325.92
8.1.270.0060.01322.12
8.1.260.0150.00326.35
8.1.250.0080.00828.09
8.1.240.0000.01017.48
8.1.230.0120.00317.42
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0000.01117.36
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0000.00718.70
8.1.160.0050.00319.05
8.1.150.0070.00020.55
8.1.140.0050.00319.43
8.1.130.0000.00718.92
8.1.120.0040.00417.39
8.1.110.0030.00517.44
8.1.100.0000.00717.44
8.1.90.0000.00717.44
8.1.80.0090.00017.42
8.1.70.0000.00717.43
8.1.60.0040.00417.59
8.1.50.0070.00317.40
8.1.40.0080.00017.48
8.1.30.0000.00717.64
8.1.20.0030.00517.66
8.1.10.0040.00417.52
8.1.00.0000.00817.46
8.0.300.0070.00018.77
8.0.290.0080.00016.63
8.0.280.0000.00818.43
8.0.270.0050.00217.23
8.0.260.0030.00316.80
8.0.250.0030.00316.97
8.0.240.0000.01017.01
8.0.230.0050.00316.85
8.0.220.0030.00316.89
8.0.210.0030.00316.87
8.0.200.0000.00617.00
8.0.190.0030.00616.96
8.0.180.0040.00416.89
8.0.170.0000.00816.89
8.0.160.0030.00516.76
8.0.150.0070.00016.80
8.0.140.0030.00316.88
8.0.130.0030.00313.39
8.0.120.0020.00516.72
8.0.110.0070.00016.99
8.0.100.0000.00716.75
8.0.90.0080.00016.75
8.0.80.0070.01116.88
8.0.70.0040.00416.86
8.0.60.0000.00816.80
8.0.50.0040.00416.75
8.0.30.0070.01016.94
8.0.20.0120.00717.40
8.0.10.0000.00716.86
8.0.00.0140.01017.00
7.4.330.0020.00215.55
7.4.320.0030.00316.60
7.4.300.0070.00016.52
7.4.290.0040.00416.53
7.4.280.0000.00716.43
7.4.270.0030.00316.51
7.4.260.0030.00316.46
7.4.250.0030.00616.57
7.4.240.0050.00516.49
7.4.230.0000.00716.48
7.4.220.0100.00716.52
7.4.210.0090.00616.53
7.4.200.0070.00016.69
7.4.160.0130.00516.58
7.4.150.0140.00417.40
7.4.140.0150.00717.86
7.4.130.0180.00316.54
7.4.120.0070.01216.52
7.4.110.0040.01216.53
7.4.100.0110.01116.40
7.4.90.0070.01016.48
7.4.80.0110.00719.39
7.4.70.0060.01016.46
7.4.60.0140.00316.70
7.4.50.0030.01216.30
7.4.40.0090.01516.49
7.4.30.0090.00816.63
7.4.00.0070.00714.75
7.3.330.0020.00213.29
7.3.320.0060.00013.07
7.3.310.0080.00016.30
7.3.300.0040.00416.31
7.3.290.0030.00316.30
7.3.280.0080.00916.28
7.3.270.0100.00717.40
7.3.260.0070.01016.43
7.3.250.0120.00616.43
7.3.240.0110.00616.41
7.3.230.0100.00616.60
7.3.210.0060.00916.63
7.3.200.0120.00416.24
7.3.190.0110.00416.60
7.3.180.0050.01116.47
7.3.170.0140.00316.24
7.3.160.0070.01116.44
7.2.330.0110.00616.47
7.2.320.0100.00716.30
7.2.310.0130.01016.39
7.2.300.0150.00716.33
7.2.290.0000.01816.48
7.2.60.0770.01114.85
7.2.00.0000.01219.45
7.1.200.0100.00315.73
7.1.100.0090.00017.85
7.1.70.0130.00516.75
7.1.60.0200.01735.15
7.1.50.0190.02234.73
7.1.40.0310.01934.41
7.1.30.0330.01534.39
7.1.20.0300.00934.47
7.1.10.0130.00516.64
7.1.00.0060.01016.72
7.0.200.0130.00316.70
7.0.190.0080.00916.82
7.0.180.0120.00316.13
7.0.170.0170.00016.24
7.0.160.0070.01016.38
7.0.150.0060.01416.18
7.0.140.0070.01516.15
7.0.130.0060.01516.43
7.0.120.0090.01316.43
7.0.110.0030.01816.38
7.0.100.0080.01116.17
7.0.90.0040.01516.36
7.0.80.0110.00716.23
7.0.70.0090.01016.09
7.0.60.0060.01216.03
7.0.50.0070.01116.25
7.0.40.0150.00316.32
7.0.30.0100.00716.29
7.0.20.0000.01916.52
7.0.10.0070.01116.28
7.0.00.0030.02016.48

preferences:
54.97 ms | 401 KiB | 5 Q