3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace App\Foo; class Bar {} namespace App\Bar; use App\Foo\ Bar; new 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)
8.3.70.0090.01216.63
8.3.60.0090.00918.43
8.3.50.0160.00316.34
8.3.40.0140.00718.71
8.3.30.0110.00718.81
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0050.00326.16
8.2.190.0110.00316.58
8.2.180.0090.00625.92
8.2.170.0040.01118.69
8.2.160.0110.00322.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00720.81
8.2.110.0100.00021.12
8.2.100.0040.00718.03
8.2.90.0000.00918.97
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0030.00617.80
8.2.50.0080.00018.07
8.2.40.0060.00319.82
8.2.30.0040.00417.84
8.2.20.0000.00817.89
8.2.10.0070.00019.19
8.2.00.0030.00318.96
8.1.280.0150.00425.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0000.00921.17
8.1.230.0080.00417.58
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0000.01017.23
8.1.190.0040.00416.97
8.1.180.0030.00518.10
8.1.170.0030.00618.46
8.1.160.0030.00318.80
8.1.150.0070.00018.80
8.1.140.0030.00318.74
8.1.130.0000.00720.00
8.1.120.0050.00317.16
8.1.110.0000.00817.19
8.1.100.0040.00417.30
8.1.90.0000.00717.30
8.1.80.0060.00517.20
8.1.70.0030.00317.36
8.1.60.0000.00817.46
8.1.50.0040.00417.29
8.1.40.0000.00817.38
8.1.30.0000.00717.51
8.1.20.0050.00317.54
8.1.10.0000.00917.46
8.1.00.0040.00417.21
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0070.00018.23
8.0.270.0080.00017.96
8.0.260.0000.00620.16
8.0.250.0030.00316.93
8.0.240.0000.00616.90
8.0.230.0000.00716.82
8.0.220.0000.00616.82
8.0.210.0050.00216.88
8.0.200.0070.00016.98
8.0.190.0000.00716.80
8.0.180.0070.00016.90
8.0.170.0040.00416.73
8.0.160.0070.00016.94
8.0.150.0000.00816.90
8.0.140.0070.00016.87
8.0.130.0000.00613.35
8.0.120.0040.00416.74
8.0.110.0070.00016.85
8.0.100.0000.00716.69
8.0.90.0020.00516.70
8.0.80.0120.00316.84
8.0.70.0070.00016.64
8.0.60.0000.00816.93
8.0.50.0000.00716.75
8.0.30.0100.00617.05
8.0.20.0070.01216.91
8.0.10.0040.00416.96
8.0.00.0060.01216.63
7.4.330.0000.00415.55
7.4.320.0030.00316.48
7.4.300.0030.00316.41
7.4.290.0000.00716.44
7.4.280.0040.00416.35
7.4.270.0070.00016.27
7.4.260.0030.00313.12
7.4.250.0030.00316.39
7.4.240.0070.00016.30
7.4.230.0000.00716.53
7.4.220.0050.00216.48
7.4.210.0070.00816.35
7.4.200.0040.00416.35
7.4.130.0080.00816.26
7.4.120.0070.01616.44
7.4.110.0130.01016.41
7.4.100.0060.01116.18
7.4.90.0140.00416.30
7.4.80.0130.00316.22
7.4.70.0070.01015.86
7.4.60.0080.00816.38
7.4.50.0100.00716.52
7.4.40.0130.00416.21
7.4.30.0100.00616.39
7.4.20.0140.00316.52
7.4.10.0030.01216.44
7.4.00.0100.00916.40
7.3.330.0030.00316.19
7.3.320.0030.00313.00
7.3.310.0030.00316.15
7.3.300.0060.00016.21
7.3.290.0080.00616.15
7.3.280.0070.00716.13
7.3.260.0140.00716.11
7.3.230.0120.00916.18
7.3.210.0060.01216.13
7.3.200.0000.01616.19
7.3.190.0030.01315.97
7.3.180.0000.01716.00
7.3.170.0100.00716.46
7.3.160.0090.00616.16
7.3.150.0070.01016.34
7.3.140.0090.00616.12
7.3.130.0100.00616.35
7.3.120.0130.00316.11
7.3.110.0120.00615.86
7.3.100.0100.00616.30
7.3.90.0120.00616.44
7.3.80.0090.00816.16
7.3.70.0130.00316.06
7.3.60.0060.01016.27
7.3.50.0060.01216.18
7.3.40.0030.01316.05
7.3.30.0100.00516.00
7.3.20.0040.01316.00
7.3.10.0150.00316.16
7.3.00.0170.00716.30
7.2.330.0100.00716.53
7.2.320.0030.01316.38
7.2.310.0100.00716.20
7.2.300.0130.00316.24
7.2.290.0040.01416.14
7.2.280.0110.00616.18
7.2.270.0140.00316.40
7.2.260.0140.00316.46
7.2.250.0130.00316.24
7.2.240.0100.00716.48
7.2.230.0100.00716.34
7.2.220.0140.00716.58
7.2.210.0040.01316.25
7.2.200.0090.00916.20
7.2.190.0060.01216.36
7.2.180.0000.01716.17
7.2.170.0070.01016.31
7.2.160.0130.00316.13
7.2.150.0100.00716.34
7.2.140.0130.01016.16
7.2.130.0110.00616.58
7.2.120.0030.01316.45
7.2.110.0100.00716.45
7.2.100.0080.01016.48
7.2.90.0080.00816.48
7.2.80.0120.00616.25
7.2.70.0140.00316.34
7.2.60.0100.00716.17
7.2.50.0060.00916.43
7.2.40.0120.00616.48
7.2.30.0080.01516.38
7.2.20.0090.00916.21
7.2.10.0120.00616.41
7.2.00.0550.00616.50

preferences:
68.15 ms | 401 KiB | 5 Q