3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace test\trololo; class C {}; $className = '\\test\\trololo\\C'; $instance = new $className;

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)
8.3.60.0100.01016.13
8.3.50.0080.01218.11
8.3.40.0110.00418.45
8.3.30.0120.00618.37
8.3.20.0040.00421.83
8.3.10.0040.00423.48
8.3.00.0040.00417.68
8.2.180.0150.00318.54
8.2.170.0150.00322.96
8.2.160.0080.00522.25
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00221.09
8.2.120.0080.00026.35
8.2.110.0030.00721.09
8.2.100.0110.00017.59
8.2.90.0000.00817.91
8.2.80.0000.00918.16
8.2.70.0000.00817.91
8.2.60.0000.00817.90
8.2.50.0040.00418.16
8.2.40.0040.00420.66
8.2.30.0020.00519.38
8.2.20.0090.00018.04
8.2.10.0070.00018.09
8.2.00.0040.00418.04
8.1.280.0090.00625.92
8.1.270.0090.00023.66
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0000.00923.83
8.1.230.0120.00021.08
8.1.220.0080.00017.74
8.1.210.0060.00318.98
8.1.200.0040.00417.10
8.1.190.0000.00917.23
8.1.180.0080.00018.10
8.1.170.0080.00018.73
8.1.160.0000.00718.73
8.1.150.0070.00018.96
8.1.140.0040.00417.63
8.1.130.0030.00318.97
8.1.120.0070.00017.29
8.1.110.0000.00817.35
8.1.100.0000.00717.41
8.1.90.0050.00317.34
8.1.80.0030.00717.39
8.1.70.0060.00317.40
8.1.60.0000.00717.40
8.1.50.0040.00417.45
8.1.40.0030.00517.48
8.1.30.0000.00817.45
8.1.20.0080.00317.46
8.1.10.0030.00617.53
8.1.00.0000.01117.50
8.0.300.0030.00320.15
8.0.290.0030.00616.63
8.0.280.0080.00018.28
8.0.270.0000.00717.10
8.0.260.0030.00318.87
8.0.250.0000.00716.77
8.0.240.0070.00016.92
8.0.230.0000.00716.84
8.0.220.0060.00316.82
8.0.210.0030.00316.71
8.0.200.0000.00616.84
8.0.190.0040.00416.83
8.0.180.0070.00016.83
8.0.170.0080.00016.83
8.0.160.0080.00016.71
8.0.150.0000.00716.78
8.0.140.0040.00416.78
8.0.130.0080.00013.24
8.0.120.0040.00416.61
8.0.110.0070.00016.72
8.0.100.0000.00716.64
8.0.90.0040.00416.85
8.0.80.0060.01316.78
8.0.70.0000.00816.66
8.0.60.0030.00516.71
8.0.50.0040.00416.84
8.0.30.0130.00616.97
8.0.20.0100.01017.40
8.0.10.0040.00416.96
8.0.00.0060.01116.82
7.4.330.0040.00015.55
7.4.320.0040.00416.36
7.4.300.0040.00416.48
7.4.290.0000.00716.45
7.4.280.0070.00016.53
7.4.270.0000.00916.53
7.4.260.0040.00416.54
7.4.250.0030.00316.40
7.4.240.0030.00316.54
7.4.230.0040.00416.27
7.4.220.0080.00016.34
7.4.210.0080.00916.52
7.4.200.0050.00216.60
7.4.160.0060.01116.34
7.4.140.0070.01017.86
7.4.130.0110.00616.50
7.4.120.0100.00716.41
7.4.110.0110.00616.61
7.4.100.0120.00816.31
7.4.90.0140.00316.44
7.4.80.0100.01019.39
7.4.70.0040.01216.58
7.4.60.0040.01216.50
7.4.50.0080.00816.34
7.4.40.0100.00716.18
7.4.00.0070.01015.03
7.3.330.0050.00013.23
7.3.320.0000.00613.16
7.3.310.0030.00316.25
7.3.300.0000.00616.27
7.3.290.0000.00616.11
7.3.280.0090.00716.19
7.3.260.0140.00716.33
7.3.240.0120.00816.45
7.3.230.0100.00616.45
7.3.210.0070.01016.42
7.3.200.0110.00616.36
7.3.190.0030.01616.19
7.3.180.0030.01216.56
7.3.170.0060.01016.16
7.3.160.0150.00316.40
7.2.330.0150.00316.48
7.2.320.0150.00316.51
7.2.310.0090.01216.40
7.2.300.0100.00716.52
7.2.290.0060.01516.53
7.2.60.0030.01016.83
7.2.50.0100.00316.65
7.2.40.0800.01017.63
7.2.30.0560.01018.05
7.2.20.0440.01218.08
7.2.10.0420.01318.12
7.2.00.0490.01117.91
7.1.200.0100.00715.56
7.1.160.0550.00716.76
7.1.150.0500.01116.45
7.1.140.0400.01216.57
7.1.130.0540.01216.90
7.1.120.0600.01116.59
7.1.110.0680.01015.94
7.1.100.0570.01015.97
7.1.90.0600.01315.93
7.1.80.0380.00815.98
7.1.70.0580.01115.12
7.1.60.0570.01133.21
7.1.50.0770.01932.89
7.1.40.0670.01132.67
7.1.30.0600.01132.63
7.1.20.0610.01732.61
7.1.10.0530.01114.70
7.1.00.0500.00914.85

preferences:
61.04 ms | 400 KiB | 5 Q