3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(now('Y-m'));

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)
8.3.60.0030.01316.63
8.3.50.0090.01220.17
8.3.40.0090.00618.69
8.3.30.0090.00618.68
8.3.20.0080.00024.18
8.3.10.0090.00024.66
8.3.00.0080.00026.16
8.2.180.0040.01125.92
8.2.170.0120.00619.03
8.2.160.0030.01222.96
8.2.150.0000.00825.66
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00426.16
8.2.110.0060.01219.30
8.2.100.0040.00717.72
8.2.90.0060.00317.63
8.2.80.0080.00018.56
8.2.70.0060.00317.75
8.2.60.0030.00617.63
8.2.50.0030.00517.98
8.2.40.0000.00819.95
8.2.30.0040.00417.86
8.2.20.0070.00020.48
8.2.10.0040.00417.94
8.2.00.0000.00719.09
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.69
8.1.230.0110.00022.66
8.1.220.0000.00818.36
8.1.210.0000.00818.77
8.1.200.0080.00017.23
8.1.190.0040.00816.98
8.1.180.0060.00318.10
8.1.170.0020.00517.62
8.1.160.0040.00418.62
8.1.150.0040.00418.55
8.1.140.0050.00317.32
8.1.130.0070.00018.63
8.1.120.0000.00717.36
8.1.110.0020.00517.20
8.1.100.0050.00217.29
8.1.90.0000.00717.33
8.1.80.0040.00417.19
8.1.70.0120.00417.26
8.1.60.0130.00617.36
8.1.50.0090.01017.30
8.1.40.0170.00017.24
8.1.30.0150.00517.59
8.1.20.0110.00817.50
8.1.10.0150.00417.38
8.1.00.0170.00217.36
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0000.00718.25
8.0.270.0030.00316.74
8.0.260.0060.00018.25
8.0.250.0050.00216.91
8.0.240.0030.00316.93
8.0.230.0070.00016.80
8.0.220.0060.00016.78
8.0.210.0040.00416.89
8.0.200.0080.00816.96
8.0.190.0120.00416.75
8.0.180.0140.00216.71
8.0.170.0130.00516.89
8.0.160.0130.00516.84
8.0.150.0190.00016.71
8.0.140.0090.00616.65
8.0.130.0120.00616.67
8.0.120.0060.00916.80
8.0.110.0180.00016.73
8.0.100.0130.00216.82
8.0.90.0170.00016.81
8.0.80.0120.00616.87
8.0.70.0140.00516.77
8.0.60.0000.01616.71
8.0.50.0160.00016.84
8.0.30.0090.00616.69
8.0.20.0120.00616.88
8.0.10.0140.00316.89
7.4.330.0000.00515.55
7.4.320.0000.00616.43
7.4.300.0140.00416.43
7.4.290.0190.00016.48
7.4.280.0190.00016.29
7.4.270.0110.00716.40
7.4.260.0090.00916.34
7.4.250.0130.00616.31
7.4.240.0120.00616.46
7.4.230.0180.00016.49
7.4.220.0150.00016.30
7.4.210.0100.00516.45
7.4.200.0110.00416.46
7.4.190.0160.00016.43
7.4.180.0140.00216.57
7.4.160.0100.00716.57
7.4.150.0120.00416.26
7.4.140.0120.00616.21
7.4.130.0150.00416.21
7.4.120.0160.00016.36
7.4.110.0050.01016.25
7.4.100.0160.00016.48
7.4.90.0110.00516.25
7.4.80.0100.00616.37
7.4.70.0130.00216.23
7.4.60.0100.00416.32
7.4.50.0140.00016.18
7.4.40.0090.00516.27
7.4.30.0060.00816.33
7.4.20.0110.00416.22
7.4.10.0040.01116.36
7.4.00.0110.00616.33

preferences:
58.68 ms | 400 KiB | 5 Q