3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dateTime = DateTime::createFromFormat('!Y-m', '2022-02'); print $dateTime->format('Y-m-d') . 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)
8.3.60.0040.01116.63
8.3.50.0110.00420.32
8.3.40.0090.00620.14
8.3.30.0130.00620.95
8.3.20.0070.00723.57
8.3.10.0090.00523.81
8.3.00.0080.00624.56
8.2.180.0140.00325.92
8.2.170.0120.00622.96
8.2.160.0080.01122.96
8.2.150.0110.00324.31
8.2.140.0120.00223.81
8.2.130.0100.00524.56
8.2.120.0100.00524.56
8.2.110.0100.00421.15
8.2.100.0100.00620.44
8.2.90.0090.00521.03
8.2.80.0090.00520.47
8.2.70.0050.00920.42
8.2.60.0060.00920.42
8.2.50.0070.00820.53
8.2.40.0100.00420.18
8.2.30.0100.00619.78
8.2.20.0090.00619.64
8.2.10.0100.00619.32
8.2.00.0070.00819.66
8.1.280.0120.00625.92
8.1.270.0080.00623.81
8.1.260.0020.01124.66
8.1.250.0090.00425.53
8.1.240.0080.00723.39
8.1.230.0080.00821.91
8.1.220.0030.01220.37
8.1.210.0110.00320.87
8.1.200.0070.00720.16
8.1.190.0080.00520.16
8.1.180.0050.00920.53
8.1.170.0090.00919.70
8.1.160.0100.00519.56
8.1.150.0080.00719.48
8.1.140.0080.00619.17
8.1.130.0110.00419.46
8.1.120.0070.00719.19
8.1.110.0060.00518.33
8.1.100.0090.00618.33
8.1.90.0110.00518.34
8.1.80.0090.00618.30
8.1.70.0090.00718.35
8.1.60.0130.00418.38
8.1.50.0120.00418.31
8.1.40.0120.00418.29
8.1.30.0120.00518.40
8.1.20.0120.00518.36
8.1.10.0100.00718.30
8.1.00.0100.00718.36
8.0.300.0070.00521.49
8.0.290.0100.00619.92
8.0.280.0130.00619.21
8.0.270.0090.00618.88
8.0.260.0140.00419.27
8.0.250.0090.00818.92
8.0.240.0120.00517.98
8.0.230.0110.00617.95
8.0.220.0100.00617.90
8.0.210.0100.00717.94
8.0.200.0120.00517.93
8.0.190.0120.00518.00
8.0.180.0120.00517.93
8.0.170.0100.00717.95
8.0.160.0120.00517.92
8.0.150.0130.00417.91
8.0.140.0140.00517.88
8.0.130.0120.00517.85
8.0.120.0100.00617.94
8.0.110.0130.00317.91
8.0.100.0110.00517.89
8.0.90.0120.00417.90
8.0.80.0140.00317.90
8.0.70.0110.00317.90
8.0.60.0120.00617.89
8.0.50.0130.00517.84
8.0.30.0090.00717.85
8.0.20.0100.00517.94
8.0.10.0130.00417.91
7.4.330.0110.00318.44
7.4.320.0130.00417.96
7.4.300.0130.00417.56
7.4.290.0130.00617.60
7.4.280.0150.00417.76
7.4.270.0150.00317.61
7.4.260.0110.00617.57
7.4.250.0120.00517.77
7.4.240.0110.00617.57
7.4.230.0140.00417.57
7.4.220.0130.00417.58
7.4.210.0150.00317.57
7.4.200.0100.00617.55
7.4.190.0120.00417.60
7.4.180.0100.00617.64
7.4.160.0110.00517.60
7.4.150.0110.00617.75
7.4.140.0130.00417.53
7.4.130.0130.00517.54
7.4.120.0130.00417.52
7.4.110.0090.00717.56
7.4.100.0130.00517.58
7.4.90.0150.00317.51
7.4.80.0120.00517.54
7.4.70.0140.00317.48
7.4.60.0130.00417.49
7.4.50.0100.00617.49
7.4.40.0110.00517.49
7.4.30.0100.00517.53
7.4.20.0120.00417.47
7.4.10.0100.00617.67
7.4.00.0100.00517.60

preferences:
30.46 ms | 400 KiB | 5 Q