3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f($dt) { echo $dt->format('Y-m-d H:i:s'), "\n"; } f(new DateTimeImmutable('Monday next week 13:00')); f(new DateTimeImmutable('Friday next week 18:00')); f(new DateTimeImmutable());

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)
8.3.60.0140.00718.31
8.3.50.0100.01022.95
8.3.40.0110.00418.77
8.3.30.0170.00018.96
8.3.20.0000.00721.89
8.3.10.0040.00423.71
8.3.00.0080.00019.97
8.2.180.0120.00916.50
8.2.170.0030.01022.96
8.2.160.0110.00321.02
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00821.19
8.2.110.0100.00022.29
8.2.100.0060.00617.84
8.2.90.0000.00819.30
8.2.80.0030.00517.97
8.2.70.0030.00717.75
8.2.60.0080.00017.93
8.2.50.0000.00818.10
8.2.40.0090.00022.45
8.2.30.0000.00821.15
8.2.20.0050.00317.80
8.2.10.0050.00218.00
8.2.00.0070.00018.04
8.1.280.0000.01525.92
8.1.270.0050.00324.00
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00623.89
8.1.230.0070.00421.02
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.48
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0040.00418.69
8.1.160.0050.00322.25
8.1.150.0080.00021.06
8.1.140.0070.00019.59
8.1.130.0040.00417.77
8.1.120.0050.00217.63
8.1.110.0050.00317.48
8.1.100.0050.00217.62
8.1.90.0000.00817.51
8.1.80.0050.00317.47
8.1.70.0000.00717.62
8.1.60.0030.00617.70
8.1.50.0030.00517.68
8.1.40.0000.00817.55
8.1.30.0030.00617.77
8.1.20.0040.00417.69
8.1.10.0030.00517.74
8.1.00.0040.00417.71
8.0.300.0060.00318.77
8.0.290.0040.00416.97
8.0.280.0030.00318.55
8.0.270.0000.00717.00
8.0.260.0000.00617.40
8.0.250.0000.00717.23
8.0.240.0040.00417.13
8.0.230.0040.00417.13
8.0.220.0020.00517.04
8.0.210.0040.00417.07
8.0.200.0030.00317.00
8.0.190.0000.00817.13
8.0.180.0040.00417.11
8.0.170.0000.00717.04
8.0.160.0000.00817.00
8.0.150.0050.00217.04
8.0.140.0000.00716.88
8.0.130.0000.00613.39
8.0.120.0030.00516.86
8.0.110.0000.00817.02
8.0.100.0090.00017.09
8.0.90.0050.00316.86
8.0.80.0060.01617.08
8.0.70.0000.00717.04
8.0.60.0000.00717.06
8.0.50.0040.00417.08
8.0.30.0140.00517.32
8.0.20.0090.00917.40
8.0.10.0040.00417.09
8.0.00.0160.00817.02
7.4.330.0020.00215.08
7.4.320.0030.00316.63
7.4.300.0000.00616.64
7.4.290.0000.00616.57
7.4.280.0070.00016.74
7.4.270.0000.00716.75
7.4.260.0080.00016.74
7.4.250.0000.00716.71
7.4.240.0040.00416.72
7.4.230.0030.00316.84
7.4.220.0100.00716.77
7.4.210.0070.01016.71
7.4.200.0040.00316.67
7.4.160.0070.00916.67
7.4.150.0100.00617.40
7.4.140.0120.00917.86
7.4.130.0090.00716.65
7.4.120.0110.00616.59
7.4.110.0160.00016.69
7.4.100.0070.01016.43
7.4.90.0120.00616.56
7.4.80.0090.00919.39
7.4.70.0100.00616.91
7.4.60.0100.00816.59
7.4.50.0070.01016.47
7.4.40.0070.01016.60
7.4.30.0130.00916.63
7.4.00.0100.00615.26
7.3.330.0000.00513.21
7.3.320.0050.00013.28
7.3.310.0030.00316.33
7.3.300.0070.00016.39
7.3.290.0030.00316.47
7.3.280.0100.00916.43
7.3.270.0160.00817.40
7.3.260.0110.00716.63
7.3.250.0130.00716.61
7.3.240.0120.00916.63
7.3.230.0110.00716.69
7.3.210.0180.01116.52
7.3.200.0190.00416.55
7.3.190.0070.01016.76
7.3.180.0070.01416.71
7.3.170.0090.01316.64
7.3.160.0110.00516.45
7.3.120.0030.01315.06
7.3.110.0090.00714.79
7.3.100.0050.00814.99
7.3.90.0060.00915.13
7.3.80.0050.00814.93
7.3.70.0070.01014.95
7.3.60.0080.00914.96
7.3.50.0080.00515.05
7.3.40.0070.00514.97
7.3.30.0030.01015.07
7.3.20.0060.00616.73
7.3.10.0080.00516.56
7.3.00.0060.00616.75
7.2.330.0120.00616.77
7.2.320.0070.01116.82
7.2.310.0080.00816.61
7.2.300.0090.00916.49
7.2.290.0160.00016.81
7.2.250.0100.00614.93
7.2.240.0090.01015.24
7.2.230.0060.00815.13
7.2.220.0050.01115.09
7.2.210.0050.01015.22
7.2.200.0070.00915.18
7.2.190.0070.00715.04
7.2.180.0110.00415.29
7.2.170.0110.00315.06
7.2.160.0090.00615.13
7.2.150.0000.01416.99
7.2.140.0140.00017.16
7.2.130.0080.00416.98
7.2.120.0060.00917.11
7.2.110.0070.00716.90
7.2.100.0070.00516.94
7.2.90.0080.00717.08
7.2.80.0060.00717.00
7.2.70.0070.00817.01
7.2.60.0060.00617.06
7.2.50.0050.00917.03
7.2.40.0080.00816.96
7.2.30.0070.01017.01
7.2.20.0060.00717.11
7.2.10.0070.00517.06
7.2.00.0080.00817.69
7.1.330.0050.01015.92
7.1.320.0030.00915.80
7.1.310.0020.01015.89
7.1.300.0100.00515.90
7.1.290.0090.00515.76
7.1.280.0100.00315.77
7.1.270.0020.00915.81
7.1.260.0110.00315.77
7.1.250.0030.00915.82
7.1.200.0030.00915.65
7.1.70.0030.00616.91
7.1.60.0000.01419.75
7.1.00.0070.07322.28
7.0.200.0480.00314.56
7.0.100.0030.04019.98
7.0.90.0070.04020.02
7.0.80.0070.03319.91
7.0.70.0030.04719.97
7.0.60.0200.07319.88
7.0.50.0070.03320.30
7.0.40.0070.03720.13
7.0.30.0100.03720.18
7.0.20.0000.04720.05
7.0.10.0030.06720.02
7.0.00.0100.03719.95
5.6.250.0100.03720.57
5.6.240.0030.04020.64
5.6.230.0000.04720.51
5.6.220.0030.04020.74
5.6.210.0100.04020.67
5.6.200.0070.04021.09
5.6.190.0000.04021.14
5.6.180.0000.08021.11
5.6.170.0100.04021.08
5.6.160.0100.08720.91
5.6.150.0070.08721.06
5.6.140.0030.08021.08
5.6.130.0070.08321.02
5.6.120.0030.05721.06
5.6.110.0270.06021.04
5.6.100.0170.08020.93
5.6.90.0070.04720.95
5.6.80.0100.04320.46
5.6.70.0070.07320.44
5.6.60.0070.05320.46
5.6.50.0100.08320.50
5.6.40.0100.07720.42
5.6.30.0170.06020.37
5.6.20.0200.06020.52
5.6.10.0100.07320.43
5.6.00.0130.05320.34

preferences:
56.38 ms | 401 KiB | 5 Q