3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ClassName {}; new ClassName(); $name = 'ClassName'; new $name();

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)
8.3.70.0040.01116.63
8.3.60.0040.01118.31
8.3.50.0090.00619.76
8.3.40.0180.00418.38
8.3.30.0140.00318.73
8.3.20.0050.00324.18
8.3.10.0080.00024.66
8.3.00.0000.00726.16
8.2.190.0040.01916.63
8.2.180.0140.00725.92
8.2.170.0110.00318.96
8.2.160.0100.00322.96
8.2.150.0090.00025.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0050.00321.06
8.2.110.0100.00022.28
8.2.100.0090.00317.72
8.2.90.0000.00818.95
8.2.80.0000.00817.97
8.2.70.0040.00817.50
8.2.60.0060.00317.93
8.2.50.0000.00818.05
8.2.40.0080.00018.09
8.2.30.0040.00417.63
8.2.20.0040.00419.29
8.2.10.0070.00017.63
8.2.00.0070.00419.18
8.1.280.0070.01425.92
8.1.270.0000.00723.99
8.1.260.0090.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00623.82
8.1.230.0040.00717.77
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0080.00017.23
8.1.190.0080.00017.12
8.1.180.0000.00818.10
8.1.170.0050.00318.48
8.1.160.0070.00018.73
8.1.150.0050.00318.56
8.1.140.0040.00417.35
8.1.130.0000.00717.30
8.1.120.0030.00517.35
8.1.110.0050.00317.39
8.1.100.0030.00517.39
8.1.90.0040.00417.34
8.1.80.0000.01017.30
8.1.70.0040.00417.37
8.1.60.0040.00417.50
8.1.50.0040.00417.48
8.1.40.0040.00417.49
8.1.30.0090.00017.56
8.1.20.0040.00417.48
8.1.10.0000.00817.56
8.1.00.0040.00417.40
8.0.300.0090.00019.57
8.0.290.0100.00016.63
8.0.280.0070.00018.57
8.0.270.0050.00216.69
8.0.260.0030.00316.79
8.0.250.0000.00616.90
8.0.240.0060.00016.88
8.0.230.0040.00416.81
8.0.220.0000.00716.84
8.0.210.0040.00416.83
8.0.200.0050.00316.85
8.0.190.0040.00416.77
8.0.180.0000.00816.91
8.0.170.0060.00316.80
8.0.160.0000.00816.91
8.0.150.0000.00716.74
8.0.140.0040.00416.70
8.0.130.0150.00516.71
8.0.120.0100.01016.79
8.0.110.0160.00316.73
8.0.100.0170.00416.73
8.0.90.0160.00716.71
8.0.80.0180.00516.71
8.0.70.0170.00316.76
8.0.60.0170.00616.76
8.0.50.0140.00716.78
8.0.30.0160.00516.64
8.0.20.0180.00316.80
8.0.10.0180.00316.76
8.0.00.0160.00716.93
7.4.330.0000.00515.55
7.4.320.0030.00316.54
7.4.300.0000.00616.48
7.4.290.0000.00816.48
7.4.280.0040.00416.34
7.4.270.0040.00416.44
7.4.260.0070.00016.51
7.4.250.0220.00016.47
7.4.240.0120.00916.43
7.4.230.0140.00916.51
7.4.220.0170.00216.53
7.4.210.0140.00316.48
7.4.200.0120.00816.42
7.4.190.0100.01016.63
7.4.180.0170.00316.41
7.4.160.0140.00716.53
7.4.150.0180.00316.45
7.4.140.0130.00616.32
7.4.130.0110.00816.38
7.4.120.0150.00516.28
7.4.110.0150.00416.45
7.4.100.0170.00316.42
7.4.90.0130.00516.36
7.4.80.0220.00016.35
7.4.70.0100.01116.32
7.4.60.0120.00916.27
7.4.50.0140.00516.15
7.4.40.0200.00016.37
7.4.30.0190.00216.21
7.4.20.0170.00416.47
7.4.10.0130.00716.25
7.4.00.0160.00316.31
7.3.330.0180.00316.08
7.3.320.0190.00316.15
7.3.310.0150.00616.25
7.3.300.0180.00216.01
7.3.290.0160.00416.28
7.3.280.0200.00016.32
7.3.270.0140.00716.04
7.3.260.0090.01016.10
7.3.250.0160.00516.11
7.3.240.0150.00416.28
7.3.230.0150.00516.16
7.3.220.0090.00316.14
7.3.210.0030.00615.99
7.3.200.0030.00616.27
7.3.190.0050.00515.82
7.3.180.0070.00316.03
7.3.170.0070.00316.09
7.3.160.0000.01015.76
7.3.150.0030.00815.93
7.3.140.0070.00216.04
7.3.130.0070.00316.12
7.3.120.0060.00316.06
7.3.110.0080.00215.90
7.3.100.0070.00416.02
7.3.90.0040.00816.48
7.3.80.0110.00016.15
7.3.70.0030.00816.09
7.3.60.0050.00516.23
7.3.50.0090.00215.99
7.3.40.0100.00016.11
7.3.30.0090.00016.01
7.3.20.0030.00717.53
7.3.10.0100.00017.95
7.3.00.0000.01017.59

preferences:
49.07 ms | 401 KiB | 5 Q