3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dateTime = DateTime::createFromFormat('!Y-m', '2022-02'); print $dateTime->format('Y-m-d H:i:s') . PHP_EOL;

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)
8.3.60.0110.00418.43
8.3.50.0140.00720.11
8.3.40.0140.00020.21
8.3.30.0000.01518.70
8.3.20.0040.00424.18
8.3.10.0060.00324.66
8.3.00.0040.00426.16
8.2.180.0090.00625.92
8.2.170.0120.00622.96
8.2.160.0130.00722.96
8.2.150.0070.00025.66
8.2.140.0090.00024.66
8.2.130.0090.00026.16
8.2.120.0040.00420.97
8.2.110.0070.00321.04
8.2.100.0070.00317.84
8.2.90.0040.00417.97
8.2.80.0080.00018.04
8.2.70.0080.00017.63
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0000.00818.22
8.2.30.0000.00718.16
8.2.20.0040.00419.38
8.2.10.0060.00318.11
8.2.00.0030.00319.15
8.1.280.0060.00925.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0000.00921.11
8.1.230.0030.00720.97
8.1.220.0040.00417.77
8.1.210.0090.00018.82
8.1.200.0040.00417.38
8.1.190.0060.00317.35
8.1.180.0000.00818.10
8.1.170.0050.00520.36
8.1.160.0050.00318.84
8.1.150.0000.00718.63
8.1.140.0060.00317.50
8.1.130.0030.00319.13
8.1.120.0000.00817.60
8.1.110.0060.00317.60
8.1.100.0160.00317.48
8.1.90.0110.00617.60
8.1.80.0120.00617.46
8.1.70.0170.00017.50
8.1.60.0000.01917.68
8.1.50.0100.00717.57
8.1.40.0130.00617.57
8.1.30.0200.00017.70
8.1.20.0140.00617.66
8.1.10.0160.00317.65
8.1.00.0110.00817.46
8.0.300.0040.00419.98
8.0.290.0050.00516.88
8.0.280.0060.00320.23
8.0.270.0070.00018.21
8.0.260.0000.00618.49
8.0.250.0040.00417.05
8.0.240.0090.00617.10
8.0.230.0050.01016.99
8.0.220.0100.00616.98
8.0.210.0120.00317.12
8.0.200.0110.00417.01
8.0.190.0170.00017.05
8.0.180.0120.00517.08
8.0.170.0120.00317.05
8.0.160.0170.00016.97
8.0.150.0050.01216.92
8.0.140.0040.01117.07
8.0.130.0040.01216.93
8.0.120.0120.00317.07
8.0.110.0100.00517.09
8.0.100.0040.01317.11
8.0.90.0130.00316.98
8.0.80.0120.00417.11
8.0.70.0110.00417.08
8.0.60.0140.00216.96
8.0.50.0120.00416.96
8.0.30.0110.00416.86
8.0.20.0130.00217.03
8.0.10.0130.00316.96
7.4.330.0000.00515.55
7.4.320.0080.00816.45
7.4.300.0090.00916.52
7.4.290.0080.00816.54
7.4.280.0160.00016.50
7.4.270.0100.00516.59
7.4.260.0110.00316.55
7.4.250.0090.00716.59
7.4.240.0120.00616.53
7.4.230.0130.00216.55
7.4.220.0090.00616.48
7.4.210.0070.00716.51
7.4.200.0080.00816.55
7.4.190.0070.00416.64
7.4.180.0100.00516.55
7.4.160.0110.00316.56
7.4.150.0160.00016.46
7.4.140.0130.00316.55
7.4.130.0070.00716.43
7.4.120.0140.00016.41
7.4.110.0040.01116.47
7.4.100.0120.00316.50
7.4.90.0110.00416.44
7.4.80.0060.00916.52
7.4.70.0060.00916.43
7.4.60.0130.00016.39
7.4.50.0000.00716.41
7.4.40.0130.00016.49
7.4.30.0040.00916.45
7.4.20.0110.00316.48
7.4.10.0080.00516.50
7.4.00.0070.00716.49

preferences:
33.02 ms | 400 KiB | 5 Q