3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime('2023-08-31T15:00:00+0900dummy'); echo PHP_EOL; echo date('Y/m/d H:i:s', 1693461600);

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)
8.4.10.0030.00623.45
8.3.140.0110.00717.29
8.3.130.0060.00616.62
8.3.120.0190.00018.76
8.3.110.0040.00420.94
8.3.100.0030.00624.06
8.3.90.0140.00726.77
8.3.80.0060.00317.97
8.3.70.0100.01018.43
8.3.60.0030.01218.30
8.3.50.0090.00616.75
8.3.40.0110.00422.10
8.3.30.0100.00320.07
8.3.20.0040.00424.18
8.3.10.0000.00824.66
8.3.00.0000.00826.16
8.2.260.0150.00016.71
8.2.250.0070.01116.49
8.2.240.0030.00618.76
8.2.230.0040.00422.58
8.2.220.0050.00537.54
8.2.210.0040.00426.77
8.2.200.0070.00316.38
8.2.190.0070.00716.58
8.2.180.0040.01116.50
8.2.170.0070.01018.92
8.2.160.0070.01022.96
8.2.150.0080.00025.66
8.2.140.0080.00024.66
8.2.130.0040.00826.16
8.2.120.0000.00821.00
8.2.110.0000.01119.14
8.2.100.0110.00018.22
8.2.90.0030.00519.05
8.2.80.0050.00317.97
8.2.70.0100.00617.50
8.2.60.0140.00317.50
8.2.50.0130.00417.34
8.2.40.0130.00317.63
8.2.30.0130.00317.48
8.2.20.0120.00617.50
8.2.10.0050.01117.72
8.2.00.0070.01117.50
8.1.300.0100.01019.55
8.1.290.0030.00730.84
8.1.280.0100.00725.92
8.1.270.0080.00024.66
8.1.260.0040.00426.35
8.1.250.0070.00428.09
8.1.240.0030.00623.88
8.1.230.0090.00317.64
8.1.220.0000.00817.76
8.1.210.0090.00018.77
8.1.200.0100.00617.13
8.1.190.0160.00017.13
8.1.180.0110.00417.34
8.1.170.0110.00517.25
8.1.160.0170.00017.00
8.1.150.0110.00717.00
8.1.140.0130.00517.11
8.1.130.0080.00817.34
8.1.120.0110.00717.23
8.1.110.0140.00317.25
8.1.100.0100.00717.13
8.1.90.0140.00317.13
8.1.80.0110.00617.25
8.1.70.0090.00917.24
8.1.60.0120.00617.38
8.1.50.0170.00017.10
8.1.40.0130.00517.50
8.1.30.0110.00717.38
8.1.20.0120.00817.25
8.1.10.0070.01117.25
8.1.00.0200.00017.13
8.0.300.0000.00718.77
8.0.290.0100.00316.58
8.0.280.0080.00816.63
8.0.270.0150.00016.74
8.0.260.0090.00616.58
8.0.250.0050.01016.72
8.0.240.0070.00716.63
8.0.230.0160.00016.63
8.0.220.0060.01216.58
8.0.210.0090.00916.58
8.0.200.0180.00016.63
8.0.190.0080.00816.63
8.0.180.0110.00616.58
8.0.170.0130.00416.63
8.0.160.0110.00616.63
8.0.150.0140.00316.63
8.0.140.0130.00316.75
8.0.130.0070.01116.59
8.0.120.0130.00516.75
8.0.110.0100.00516.60
8.0.100.0050.01016.75
8.0.90.0030.01216.58
8.0.80.0150.00316.58
8.0.70.0100.00616.63
8.0.60.0100.00616.58
8.0.50.0230.00016.58
8.0.30.0140.00316.58
8.0.20.0090.00616.58
8.0.10.0090.00616.75

preferences:
14.52 ms | 403 KiB | 5 Q