3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xmas = new DateTime('first day of december this year'); echo $xmas->format('Ymd');

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)
8.3.60.0070.01116.50
8.3.50.0080.01021.99
8.3.40.0110.00418.81
8.3.30.0090.00618.79
8.3.20.0050.00220.33
8.3.10.0090.00023.71
8.3.00.0040.00419.38
8.2.180.0140.00716.88
8.2.170.0130.00322.96
8.2.160.0030.01020.58
8.2.150.0090.00024.18
8.2.140.0030.00524.66
8.2.130.0050.00326.16
8.2.120.0060.00817.75
8.2.110.0000.01021.06
8.2.100.0120.00018.18
8.2.90.0000.00819.16
8.2.80.0050.00317.97
8.2.70.0000.00817.88
8.2.60.0050.00218.16
8.2.50.0080.00018.07
8.2.40.0000.00719.52
8.2.30.0020.00520.61
8.2.20.0030.00517.94
8.2.10.0000.00818.20
8.2.00.0030.00618.07
8.1.280.0140.00725.92
8.1.270.0080.00023.92
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0060.00321.37
8.1.230.0080.00317.55
8.1.220.0050.00317.89
8.1.210.0040.00418.77
8.1.200.0070.00417.48
8.1.190.0030.00517.36
8.1.180.0070.00018.10
8.1.170.0000.00719.15
8.1.160.0000.00722.06
8.1.150.0040.00418.86
8.1.140.0000.00819.55
8.1.130.0000.00717.61
8.1.120.0070.00017.63
8.1.110.0050.00317.54
8.1.100.0050.00317.54
8.1.90.0040.00417.66
8.1.80.0000.00717.63
8.1.70.0030.00317.71
8.1.60.0050.00317.63
8.1.50.0070.00317.71
8.1.40.0030.00517.63
8.1.30.0030.00517.66
8.1.20.0040.00417.68
8.1.10.0040.00417.65
8.1.00.0040.00417.70
8.0.300.0000.00718.77
8.0.290.0000.00717.00
8.0.280.0000.00718.58
8.0.270.0070.00017.37
8.0.260.0000.00817.35
8.0.250.0040.00417.24
8.0.240.0000.00817.22
8.0.230.0070.00017.11
8.0.220.0040.00417.05
8.0.210.0040.00416.98
8.0.200.0040.00417.07
8.0.190.0040.00417.15
8.0.180.0040.00416.99
8.0.170.0030.00516.98
8.0.160.0070.00017.06
8.0.150.0030.00317.06
8.0.140.0000.00716.91
8.0.130.0000.00613.50
8.0.120.0040.00417.07
8.0.110.0000.00717.01
8.0.100.0030.00517.03
8.0.90.0000.00716.97
8.0.80.0090.00616.96
8.0.70.0030.00517.04
8.0.60.0040.00416.96
8.0.50.0070.00017.10
8.0.30.0150.00817.18
8.0.20.0100.01017.42
8.0.10.0030.00517.23
8.0.00.0110.00716.88
7.4.330.0020.00215.21
7.4.320.0030.00316.77
7.4.300.0030.00316.72
7.4.290.0000.00716.71
7.4.280.0000.00816.62
7.4.270.0070.00016.59
7.4.260.0070.00016.63
7.4.250.0040.00416.61
7.4.240.0000.00716.67
7.4.230.0000.00716.46
7.4.220.0090.00916.64
7.4.210.0060.00916.66
7.4.200.0030.00516.63
7.4.160.0120.00916.61
7.4.150.0100.00717.40
7.4.140.0110.01217.86
7.4.130.0110.00616.67
7.4.120.0110.00816.76
7.4.110.0130.01016.67
7.4.100.0130.00416.71
7.4.90.0120.00916.54
7.4.80.0110.00619.39
7.4.70.0120.00616.70
7.4.60.0130.00716.57
7.4.50.0020.00216.56
7.4.40.0120.00916.64
7.4.30.0060.00916.43
7.4.00.0030.00715.25
7.3.330.0020.00213.17
7.3.320.0050.00013.19
7.3.310.0040.00416.16
7.3.300.0030.00316.33
7.3.290.0070.01016.31
7.3.280.0130.00416.35
7.3.270.0080.00817.40
7.3.260.0100.00716.57
7.3.250.0110.00616.48
7.3.240.0110.00616.45
7.3.230.0130.00316.39
7.3.210.0090.00916.56
7.3.200.0130.01016.42
7.3.190.0060.00916.61
7.3.180.0120.00416.68
7.3.170.0080.00816.31
7.3.160.0030.01316.59
7.2.330.0120.01016.61
7.2.320.0120.00416.72
7.2.310.0080.00816.97
7.2.300.0090.00916.93
7.2.290.0120.00916.81
7.2.60.0040.01117.04
7.2.00.0060.00919.64
7.1.200.0070.00715.90
7.1.100.0090.00918.33
7.1.70.0040.00417.20
7.1.60.0110.01419.43
7.1.50.0100.00316.96
7.1.00.0070.07322.36
7.0.200.0000.00716.58
7.0.60.0030.08319.91
7.0.50.0100.07717.91
7.0.40.0070.09020.23
7.0.30.0100.08020.13
7.0.20.0430.06720.13
7.0.10.0130.07320.00
7.0.00.0070.08720.30
5.6.280.0100.02320.81
5.6.210.0200.07320.73
5.6.200.0030.05318.19
5.6.190.0000.06320.77
5.6.180.0200.07020.35
5.6.170.0200.04320.40
5.6.160.0100.04020.71
5.6.150.0000.04018.15
5.6.140.0230.06318.17
5.6.130.0000.04718.07
5.6.120.0130.07321.14
5.6.110.0070.03721.08
5.6.100.0070.08721.02
5.6.90.0070.08320.96
5.6.80.0100.08020.53
5.5.350.0300.07320.43
5.5.340.0070.06017.92
5.5.330.0070.06020.23
5.5.320.0230.05720.19
5.5.310.0230.04320.27
5.5.300.0030.05317.96
5.5.290.0100.06018.02
5.5.280.0100.07020.95
5.5.270.0070.08720.95
5.5.260.0030.08720.72
5.5.250.0100.04720.71
5.5.240.0130.03020.15
5.4.450.0200.07019.53
5.4.440.0730.09019.08
5.4.430.0430.07719.56
5.4.420.0230.05719.61
5.4.410.0300.06719.46
5.4.400.0500.05719.22
5.4.390.0230.05018.75
5.4.380.0100.06719.06
5.4.370.0400.06019.22
5.4.360.0430.04719.15
5.4.350.0300.05719.14
5.4.340.0370.05719.27
5.4.320.0300.06719.24
5.4.310.0170.08018.93
5.4.300.0400.06019.14
5.4.290.0270.05319.18
5.4.280.0330.05019.28
5.4.270.0800.04019.15
5.4.260.0130.06018.76
5.4.250.0400.06019.16
5.4.240.0270.05019.24
5.4.230.0270.05719.24
5.4.220.0130.07019.29
5.4.210.0230.04318.75
5.4.200.0200.04719.24
5.4.190.0170.05319.23
5.4.180.0370.05019.23
5.4.170.0400.07018.92
5.4.160.0330.06719.15
5.4.150.0230.07719.25
5.4.140.0230.05016.38
5.4.130.0100.06016.39
5.4.120.0300.05016.55
5.4.110.0230.05316.11
5.4.100.0070.05316.59
5.4.90.0230.04716.50
5.4.80.0170.05016.10
5.4.70.0200.05716.57
5.4.60.0230.05016.44
5.4.50.0270.05316.43
5.4.40.0300.05016.36
5.4.30.0430.04316.40
5.4.20.0270.06016.47
5.4.10.0600.04716.39
5.4.00.0270.04015.67

preferences:
51.27 ms | 401 KiB | 5 Q