3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime("November 20th"); $dayOfWeek = $date->format("N"); if ($dayOfWeek > 1) { $date->modify($date->format("N") > 5 ? 'next monday' : 'previous monday'); } echo $date->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)
8.3.80.0060.00617.97
8.3.70.0090.00916.75
8.3.60.0160.00018.55
8.3.50.0120.00716.64
8.3.40.0060.00918.96
8.3.30.0080.00818.96
8.3.20.0040.00420.87
8.3.10.0030.00523.46
8.3.00.0080.00022.52
8.2.200.0030.00618.41
8.2.190.0060.01316.88
8.2.180.0080.00616.50
8.2.170.0120.00622.96
8.2.160.0110.00421.23
8.2.150.0030.00624.18
8.2.140.0030.00524.66
8.2.130.0100.00026.16
8.2.120.0040.00420.78
8.2.110.0040.00722.25
8.2.100.0040.00918.03
8.2.90.0050.00318.00
8.2.80.0030.00518.86
8.2.70.0050.00317.75
8.2.60.0040.00418.15
8.2.50.0030.00518.07
8.2.40.0000.00818.19
8.2.30.0000.00918.19
8.2.20.0000.00718.14
8.2.10.0040.00419.25
8.2.00.0040.00418.43
8.1.290.0090.00330.84
8.1.280.0100.01025.92
8.1.270.0030.00520.49
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0080.00420.71
8.1.230.0060.00617.96
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.60
8.1.190.0030.00619.38
8.1.180.0050.00318.10
8.1.170.0030.00618.91
8.1.160.0040.00419.02
8.1.150.0040.00419.07
8.1.140.0040.00419.18
8.1.130.0000.00720.29
8.1.120.0000.00717.70
8.1.110.0030.00417.61
8.1.100.0000.00917.70
8.1.90.0070.00017.72
8.1.80.0000.00717.59
8.1.70.0000.01117.61
8.1.60.0060.00317.73
8.1.50.0070.00017.71
8.1.40.0000.00817.59
8.1.30.0000.00917.90
8.1.20.0050.00517.87
8.1.10.0000.00817.74
8.1.00.0000.00817.72
8.0.300.0030.00618.77
8.0.290.0040.00417.00
8.0.280.0000.00718.58
8.0.270.0000.00716.95
8.0.260.0040.00418.45
8.0.250.0000.00617.21
8.0.240.0040.00417.23
8.0.230.0040.00417.10
8.0.220.0080.00017.05
8.0.210.0040.00417.15
8.0.200.0040.00417.24
8.0.190.0070.00017.21
8.0.180.0060.00317.23
8.0.170.0050.00317.03
8.0.160.0000.00717.13
8.0.150.0040.00417.11
8.0.140.0060.00316.92
8.0.130.0050.00013.46
8.0.120.0040.00417.07
8.0.110.0080.00017.14
8.0.100.0040.00417.14
8.0.90.0080.00017.12
8.0.80.0090.00917.19
8.0.70.0040.00417.14
8.0.60.0000.00817.16
8.0.50.0000.00817.09
8.0.30.0070.01217.18
8.0.20.0140.00617.31
8.0.10.0000.00717.26
8.0.00.0110.00816.92
7.4.330.0000.00516.71
7.4.320.0040.00416.69
7.4.300.0000.00716.71
7.4.290.0030.00316.68
7.4.280.0050.00316.73
7.4.270.0040.00416.79
7.4.260.0050.00216.70
7.4.250.0030.00316.52
7.4.240.0040.00416.79
7.4.230.0000.00716.54
7.4.220.0000.00716.59
7.4.210.0060.01016.88
7.4.200.0070.00016.70
7.4.160.0110.00516.67
7.4.140.0090.01017.86
7.4.130.0090.00916.77
7.4.120.0100.00716.73
7.4.110.0140.01016.51
7.4.100.0090.00916.73
7.4.90.0070.01116.79
7.4.80.0050.01819.39
7.4.70.0110.00716.65
7.4.60.0060.01616.75
7.4.50.0040.01516.60
7.4.40.0110.00716.65
7.4.00.0030.01315.23
7.3.330.0000.00513.13
7.3.320.0050.00013.19
7.3.310.0070.00016.31
7.3.300.0040.00416.45
7.3.290.0030.00316.50
7.3.280.0140.00516.44
7.3.260.0090.01016.59
7.3.240.0100.00716.60
7.3.230.0090.01616.69
7.3.210.0100.00516.51
7.3.200.0000.01716.74
7.3.190.0130.01016.64
7.3.180.0060.00916.68
7.3.170.0060.01016.73
7.3.160.0040.01116.69
7.3.120.0140.00315.26
7.3.110.0000.01815.10
7.3.100.0030.01414.92
7.3.90.0110.00314.81
7.3.80.0000.01114.83
7.3.70.0120.00315.06
7.3.60.0000.01215.14
7.3.50.0030.00914.83
7.3.40.0070.00315.07
7.3.30.0050.01014.92
7.3.20.0440.01116.05
7.3.10.0330.01015.73
7.3.00.0350.00915.89
7.2.330.0090.00916.74
7.2.320.0120.00616.89
7.2.310.0000.02316.80
7.2.300.0030.01316.58
7.2.290.0090.01116.84
7.2.250.0060.01315.38
7.2.240.0120.00315.02
7.2.230.0100.00615.41
7.2.220.0040.01114.99
7.2.210.0070.00715.23
7.2.200.0060.00915.10
7.2.190.0030.01014.94
7.2.180.0060.00615.19
7.2.170.0000.01215.40
7.2.160.0100.01014.77
7.2.150.0660.00315.04
7.2.140.0480.01415.07
7.2.130.0580.00415.27
7.2.120.0680.00315.17
7.2.110.0630.01615.32
7.2.100.0450.01915.30
7.2.90.0610.00715.29
7.2.80.0680.00315.15
7.2.70.0610.01615.45
7.2.60.0530.01015.25
7.2.50.0600.00415.31
7.2.40.0680.01015.23
7.2.30.0510.01515.03
7.2.20.0530.00915.10
7.2.10.0530.01415.34
7.2.00.0490.01015.39
7.1.330.0040.01116.12
7.1.320.0040.00415.95
7.1.310.0060.00616.02
7.1.300.0000.00815.99
7.1.290.0070.00416.05
7.1.280.0080.00415.80
7.1.270.0310.01015.01
7.1.260.0280.01214.98
7.1.250.0650.01014.00

preferences:
27.54 ms | 402 KiB | 5 Q