3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo () { class Wat {}; }

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)
8.3.70.0070.00716.38
8.3.60.0110.00718.29
8.3.50.0100.00716.20
8.3.40.0040.01118.72
8.3.30.0120.00318.40
8.3.20.0000.00820.65
8.3.10.0070.00021.76
8.3.00.0000.00721.88
8.2.190.0090.00616.58
8.2.180.0170.00316.32
8.2.170.0140.00022.96
8.2.160.0110.00420.38
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0030.00520.38
8.2.100.0040.00719.38
8.2.90.0040.00417.80
8.2.80.0000.00818.45
8.2.70.0030.00517.50
8.2.60.0080.00017.50
8.2.50.0030.00518.05
8.2.40.0000.00818.09
8.2.30.0030.00519.35
8.2.20.0040.00418.02
8.2.10.0040.00419.11
8.2.00.0000.00719.05
8.1.280.0090.00625.92
8.1.270.0040.00422.14
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0070.00318.98
8.1.230.0080.00320.93
8.1.220.0040.00418.24
8.1.210.0030.00618.77
8.1.200.0080.00017.40
8.1.190.0050.00217.23
8.1.180.0050.00518.10
8.1.170.0050.00317.62
8.1.160.0040.00418.81
8.1.150.0080.00018.67
8.1.140.0040.00420.67
8.1.130.0040.00420.37
8.1.120.0000.00717.25
8.1.110.0000.00717.29
8.1.100.0040.00417.34
8.1.90.0000.00717.25
8.1.80.0040.00417.28
8.1.70.0030.00317.29
8.1.60.0050.00317.37
8.1.50.0040.00417.43
8.1.40.0040.00417.36
8.1.30.0140.00017.41
8.1.20.0030.00617.46
8.1.10.0080.00017.31
8.1.00.0000.00817.29
8.0.300.0050.00218.77
8.0.290.0030.00616.63
8.0.280.0000.00718.22
8.0.270.0030.00317.83
8.0.260.0020.00519.93
8.0.250.0000.00716.85
8.0.240.0040.00416.88
8.0.230.0000.00716.81
8.0.220.0030.00316.71
8.0.210.0030.00316.71
8.0.200.0030.00316.86
8.0.190.0060.00316.82
8.0.180.0000.00716.73
8.0.170.0030.00616.82
8.0.160.0030.00316.80
8.0.150.0000.00716.71
8.0.140.0050.00216.70
8.0.130.0060.00013.27
8.0.120.0000.00716.71
8.0.110.0080.00016.73
8.0.100.0040.00416.75
8.0.90.0030.00616.77
8.0.80.0060.00916.74
8.0.70.0000.00716.61
8.0.60.0070.00016.82
8.0.50.0080.00016.59
8.0.30.0090.00616.79
8.0.20.0080.01016.99
8.0.10.0040.00416.72
8.0.00.0100.01316.61
7.4.330.0000.00516.79
7.4.320.0000.00616.47
7.4.300.0000.00616.43
7.4.290.0030.00316.38
7.4.280.0030.00516.37
7.4.270.0030.00316.39
7.4.260.0050.00013.11
7.4.250.0000.00716.43
7.4.240.0040.00316.34
7.4.230.0030.00316.11
7.4.220.0000.00716.38
7.4.210.0060.00916.45
7.4.200.0080.00016.46
7.4.140.0120.00917.86
7.4.130.0150.00816.34
7.4.120.0130.00316.38
7.4.110.0100.00716.31
7.4.100.0070.01116.42
7.4.90.0060.01216.36
7.4.80.0100.01319.39
7.4.70.0070.01016.34
7.4.60.0030.01216.23
7.4.50.0130.00316.41
7.4.40.0040.01216.45
7.4.20.0160.00516.43
7.4.10.0110.00616.38
7.4.00.0060.00916.35
7.3.330.0070.00016.19
7.3.320.0060.00013.00
7.3.310.0040.00416.20
7.3.300.0030.00316.19
7.3.290.0090.00716.16
7.3.280.0070.01116.07
7.3.260.0130.00316.59
7.3.240.0130.00616.26
7.3.230.0100.00716.44
7.3.210.0120.00916.22
7.3.200.0100.00716.05
7.3.190.0100.00716.18
7.3.180.0120.00916.54
7.3.170.0130.00316.19
7.3.160.0120.00316.47
7.3.130.0040.01216.50
7.3.120.0100.00716.14
7.3.110.0150.00316.39
7.3.100.0100.00716.13
7.3.90.0180.00316.30
7.3.80.0100.01016.29
7.3.70.0110.01116.14
7.3.60.0100.01016.02
7.3.50.0160.00316.26
7.3.40.0090.00916.18
7.3.30.0210.00016.18
7.3.20.0090.01216.25
7.3.10.0140.00316.38
7.3.00.0120.00816.23
7.2.330.0040.01416.57
7.2.320.0120.01216.55
7.2.310.0090.00916.56
7.2.300.0060.01816.36
7.2.290.0040.01816.29
7.2.260.0100.00616.27
7.2.250.0030.01416.27
7.2.240.0070.01616.23
7.2.230.0140.00816.37
7.2.220.0100.01016.10
7.2.210.0040.01716.58
7.2.200.0150.00616.21
7.2.190.0080.01216.36
7.2.180.0150.00616.47
7.2.170.0120.00616.36
7.2.160.0070.01416.14
7.2.150.0070.01016.18
7.2.140.0060.01916.40
7.2.130.0090.00916.41
7.2.120.0040.01416.28
7.2.110.0000.01716.37
7.2.100.0070.01116.51
7.2.90.0060.01316.43
7.2.80.0090.01216.39
7.2.70.0070.01016.42
7.2.60.0120.00616.44
7.2.50.0100.00616.52
7.2.40.0110.00716.48
7.2.30.0040.01616.42
7.2.20.0070.01016.31
7.2.10.0070.01016.45
7.2.00.0070.01116.32

preferences:
62.45 ms | 401 KiB | 5 Q