3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(date('c', 1520333820)); var_dump(date('wHi', 1520333820)); var_dump(date('w', 1520333820));

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)
8.3.60.0140.00018.56
8.3.50.0070.01418.17
8.3.40.0110.00718.87
8.3.30.0110.00418.72
8.3.20.0040.00419.23
8.3.10.0060.00323.57
8.3.00.0000.00720.75
8.2.180.0170.00318.29
8.2.170.0110.00422.96
8.2.160.0030.01022.03
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00817.91
8.2.120.0050.00226.35
8.2.110.0000.01120.35
8.2.100.0040.00717.72
8.2.90.0030.00617.63
8.2.80.0040.00417.97
8.2.70.0050.00517.68
8.2.60.0000.00818.00
8.2.50.0050.00318.10
8.2.40.0040.00419.10
8.2.30.0040.00419.05
8.2.20.0000.00917.99
8.2.10.0040.00417.98
8.2.00.0040.00417.59
8.1.280.0030.01425.92
8.1.270.0090.00020.60
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0060.00320.64
8.1.230.0090.00417.58
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0050.00517.23
8.1.190.0080.00416.88
8.1.180.0080.00018.10
8.1.170.0030.00618.51
8.1.160.0070.00018.87
8.1.150.0000.00718.74
8.1.140.0040.00422.14
8.1.130.0000.00720.22
8.1.120.0000.00717.35
8.1.110.0030.00417.45
8.1.100.0030.00517.36
8.1.90.0000.00817.45
8.1.80.0030.00517.43
8.1.70.0040.00417.48
8.1.60.0000.00717.42
8.1.50.0000.00817.36
8.1.40.0050.00217.48
8.1.30.0000.00817.57
8.1.20.0040.00417.48
8.1.10.0030.00617.45
8.1.00.0000.00717.42
8.0.300.0060.00318.77
8.0.290.0050.00316.75
8.0.280.0030.00318.26
8.0.270.0070.00017.20
8.0.260.0060.00018.30
8.0.250.0040.00416.84
8.0.240.0000.00716.87
8.0.230.0070.00016.95
8.0.220.0000.00716.86
8.0.210.0000.00716.91
8.0.200.0030.00417.00
8.0.190.0040.00416.86
8.0.180.0000.00716.84
8.0.170.0000.00916.81
8.0.160.0000.00716.79
8.0.150.0070.00016.82
8.0.140.0000.00716.77
8.0.130.0030.00313.34
8.0.120.0040.00416.90
8.0.110.0000.00816.75
8.0.100.0070.00016.92
8.0.90.0040.00416.79
8.0.80.0060.00916.89
8.0.70.0040.00416.80
8.0.60.0070.00016.79
8.0.50.0040.00416.72
8.0.30.0160.00517.05
8.0.20.0160.00317.40
8.0.10.0040.00416.97
8.0.00.0130.00616.58
7.4.330.0000.00515.55
7.4.320.0030.00316.53
7.4.300.0050.00316.45
7.4.290.0030.00316.54
7.4.280.0000.00816.57
7.4.270.0000.00716.52
7.4.260.0030.00316.36
7.4.250.0080.00016.48
7.4.240.0000.00716.43
7.4.230.0000.00716.53
7.4.220.0060.00316.33
7.4.210.0090.00816.48
7.4.200.0070.00016.35
7.4.160.0090.00716.41
7.4.140.0110.01017.86
7.4.130.0140.00316.39
7.4.120.0100.00816.51
7.3.330.0050.00012.93
7.3.320.0040.00413.03
7.3.310.0080.00016.20
7.3.300.0000.00716.11
7.3.290.0030.00316.17
7.3.280.0050.01216.19
7.3.260.0100.00816.33
7.3.240.0090.00916.35
7.2.80.0060.00916.27

preferences:
48.76 ms | 401 KiB | 5 Q