3v4l.org

run code in 300+ PHP versions simultaneously
<?php $c = new DateTime("first day next month"); echo $c->format('Y/m/d');

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)
8.3.40.0140.00718.79
8.3.30.0080.00618.80
8.3.20.0000.00820.42
8.3.10.0050.00323.53
8.3.00.0040.00419.79
8.2.170.0070.00722.96
8.2.160.0070.00720.52
8.2.150.0050.00324.18
8.2.140.0050.00224.66
8.2.130.0080.00019.38
8.2.120.0080.00026.35
8.2.110.0040.00421.17
8.2.100.0080.00318.15
8.2.90.0040.00419.41
8.2.80.0000.00918.16
8.2.70.0040.00417.75
8.2.60.0040.00418.16
8.2.50.0000.00818.07
8.2.40.0040.00422.51
8.2.30.0070.00020.75
8.2.20.0000.00717.85
8.2.10.0040.00418.11
8.2.00.0040.00418.09
8.1.270.0000.00820.37
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0100.00317.38
8.1.230.0070.00319.13
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0090.00017.60
8.1.190.0030.00617.38
8.1.180.0040.00418.10
8.1.170.0080.00018.66
8.1.160.0000.00820.86
8.1.150.0070.00018.82
8.1.140.0040.00419.64
8.1.130.0000.00717.87
8.1.120.0000.00717.57
8.1.110.0020.00517.54
8.1.100.0040.00417.59
8.1.90.0030.00717.63
8.1.80.0000.00817.61
8.1.70.0030.00317.57
8.1.60.0000.00717.70
8.1.50.0040.00417.54
8.1.40.0030.00517.53
8.1.30.0000.00817.61
8.1.20.0040.00417.75
8.1.10.0050.00217.77
8.1.00.0000.00717.84
8.0.300.0000.00818.77
8.0.290.0000.00717.00
8.0.280.0000.00718.44
8.0.270.0070.00017.30
8.0.260.0000.00817.39
8.0.250.0000.00717.21
8.0.240.0040.00417.11
8.0.230.0030.00317.11
8.0.220.0030.00317.04
8.0.210.0000.00717.13
8.0.200.0060.00017.04
8.0.190.0060.00317.06
8.0.180.0050.00317.13
8.0.170.0050.00317.09
8.0.160.0000.00816.98
8.0.150.0070.00016.98
8.0.140.0040.00417.05
8.0.130.0060.00013.52
8.0.120.0000.00817.07
8.0.110.0000.00717.11
8.0.100.0050.00316.95
8.0.90.0000.00717.07
8.0.80.0000.01716.98
8.0.70.0040.00417.10
8.0.60.0040.00417.07
8.0.50.0050.00216.96
8.0.30.0170.00217.20
8.0.20.0050.01417.48
8.0.10.0040.00417.22
8.0.00.0120.01116.88
7.4.330.0020.00216.87
7.4.320.0060.00016.63
7.4.300.0030.00316.77
7.4.290.0100.00016.66
7.4.280.0030.00516.72
7.4.270.0030.00316.72
7.4.260.0000.00716.55
7.4.250.0040.00416.61
7.4.240.0020.00516.62
7.4.230.0000.00716.45
7.4.220.0080.01116.70
7.4.210.0060.01216.64
7.4.200.0070.00016.76
7.4.160.0060.00916.82
7.4.150.0070.01017.40
7.4.140.0140.01017.86
7.4.130.0090.01116.64
7.4.120.0090.00916.61
7.4.110.0130.00716.56
7.4.100.0120.01016.55
7.4.90.0100.00716.70
7.4.80.0070.01019.39
7.4.70.0060.01316.64
7.4.60.0080.01316.57
7.4.50.0030.00916.39
7.4.40.0110.01116.57
7.4.30.0090.01216.87
7.4.00.0060.00814.88
7.3.330.0050.00013.08
7.3.320.0000.00813.16
7.3.310.0070.00016.40
7.3.300.0000.00716.30
7.3.290.0100.00616.31
7.3.280.0070.00816.34
7.3.270.0080.00917.40
7.3.260.0140.00316.63
7.3.250.0090.00816.52
7.3.240.0090.01016.57
7.3.230.0030.01216.66
7.3.210.0100.00716.64
7.3.200.0070.01016.20
7.3.190.0040.01116.45
7.3.180.0090.00916.53
7.3.170.0120.00616.48
7.3.160.0070.00716.52
7.3.10.0040.00716.64
7.3.00.0070.00516.62
7.2.330.0130.00416.89
7.2.320.0080.00816.95
7.2.310.0000.01716.57
7.2.300.0150.00316.82
7.2.290.0030.01716.59
7.2.130.0080.00516.79
7.2.120.0040.00617.11
7.2.110.0020.01416.92
7.2.100.0050.00616.86
7.2.90.0070.00716.75
7.2.80.0020.01317.05
7.2.70.0070.00317.07
7.2.60.0090.00516.96
7.2.50.0030.01016.96
7.2.40.0050.00816.82
7.2.30.0070.00716.88
7.2.20.0060.00416.80
7.2.10.0060.00916.99
7.2.00.0050.01117.79
7.1.250.0030.00715.94
7.1.200.0070.00715.77
7.1.100.0080.00818.25
7.1.70.0060.00817.30
7.1.60.0160.00919.52
7.1.50.0090.00917.02
7.1.00.0070.07322.54
7.0.200.0050.00316.94
7.0.60.0030.04019.91
7.0.50.0070.08017.92
7.0.40.0000.04720.08
7.0.30.0470.06720.13
7.0.20.0270.05020.20
7.0.10.0030.08320.14
7.0.00.0030.04720.18
5.6.280.0030.03021.02
5.6.210.0070.06720.51
5.6.200.0000.04318.15
5.6.190.0070.06020.58
5.6.180.0270.07720.43
5.6.170.0170.04020.50
5.6.160.0100.04720.71
5.6.150.0130.04318.16
5.6.140.0030.04018.14
5.6.130.0030.04318.07
5.6.120.0100.08720.96
5.6.110.0070.04020.95
5.6.100.0200.07021.11
5.6.90.0100.05321.02
5.6.80.0200.06020.48
5.5.350.0330.06720.30
5.5.340.0130.06718.02
5.5.330.0070.08020.40
5.5.320.0300.04720.13
5.5.310.0270.06320.16
5.5.300.0030.08318.01
5.5.290.0130.07718.01
5.5.280.0100.05020.87
5.5.270.0070.04720.72
5.5.260.0100.06020.86
5.5.250.0070.08720.61
5.5.240.3930.03320.03

preferences:
39.14 ms | 400 KiB | 5 Q