3v4l.org

run code in 300+ PHP versions simultaneously
<?php $TwoWeeksAgo = new DateTime(date("Ymd")); $TwoWeeksAgo->sub(new DateInterval('P'.abs ( (7-date("N")-14)).'D')); $LastWeek = new DateTime(date("Ymd")); $LastWeek->sub(new DateInterval('P'.abs ( (7-date("N")-7)).'D')); $ThisWeek = new DateTime(date("Ymd")); $ThisWeek->add(new DateInterval('P'.abs ( (7-date("N"))).'D')); echo 'Start of This week is '.$ThisWeek->format('l m/d/Y')."\n"; echo 'Start of Last week is '.$LastWeek->format('l m/d/Y').\n; echo 'Start of 2 weeks ago is '.$TwoWeeksAgo->format('l m/d/Y').\n;

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)
8.3.60.0150.00618.67
8.3.50.0070.01316.37
8.3.40.0120.00318.96
8.3.30.0100.01018.84
8.3.20.0040.00420.29
8.3.10.0040.00423.51
8.3.00.0040.00419.81
8.2.180.0130.00618.36
8.2.170.0070.00722.96
8.2.160.0080.00620.48
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00317.50
8.2.110.0030.00622.18
8.2.100.0080.00419.78
8.2.90.0050.00319.40
8.2.80.0030.00718.00
8.2.70.0030.00517.75
8.2.60.0060.00617.79
8.2.50.0050.00318.07
8.2.40.0000.00719.34
8.2.30.0000.00819.98
8.2.20.0000.00817.96
8.2.10.0000.00818.10
8.2.00.0040.00418.13
8.1.280.0140.00425.92
8.1.270.0080.00020.31
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00422.61
8.1.230.0120.00017.48
8.1.220.0000.00917.74
8.1.210.0000.00818.77
8.1.200.0000.01017.60
8.1.190.0060.00317.60
8.1.180.0080.00018.10
8.1.170.0040.00418.76
8.1.160.0000.00722.04
8.1.150.0000.00718.97
8.1.140.0060.00317.54
8.1.130.0000.00717.58
8.1.120.0030.00617.62
8.1.110.0040.00317.64
8.1.100.0070.00017.55
8.1.90.0070.00317.55
8.1.80.0000.00717.62
8.1.70.0030.00317.55
8.1.60.0030.00617.79
8.1.50.0000.00717.67
8.1.40.0000.00817.64
8.1.30.0060.00317.70
8.1.20.0000.00717.82
8.1.10.0040.00417.73
8.1.00.0080.00017.77
8.0.300.0040.00419.03
8.0.290.0000.00916.88
8.0.280.0040.00418.46
8.0.270.0030.00317.35
8.0.260.0000.00617.10
8.0.250.0040.00417.27
8.0.240.0050.00217.12
8.0.230.0000.00717.19
8.0.220.0000.00717.17
8.0.210.0040.00417.13
8.0.200.0030.00317.11
8.0.190.0030.00517.18
8.0.180.0000.00717.25
8.0.170.0000.00817.21
8.0.160.0050.00217.11
8.0.150.0030.00317.03
8.0.140.0000.00716.96
8.0.130.0000.00513.50
8.0.120.0050.00317.18
8.0.110.0080.00017.11
8.0.100.0030.00517.24
8.0.90.0080.00017.14
8.0.80.0030.01217.16
8.0.70.0000.00717.04
8.0.60.0060.00317.29
8.0.50.0080.00017.13
8.0.30.0120.00517.23
8.0.20.0080.01117.40
8.0.10.0040.00417.16
8.0.00.0120.00717.03
7.4.330.0050.00015.16
7.4.320.0050.00216.73
7.4.300.0040.00416.76
7.4.290.0040.00416.66
7.4.280.0070.00016.77
7.4.270.0000.00716.65
7.4.260.0030.00316.64
7.4.250.0000.00816.57
7.4.240.0040.00316.64
7.4.230.0000.00716.86
7.4.220.0040.01816.71
7.4.210.0050.01116.71
7.4.200.0000.00716.59
7.4.160.0120.00616.66
7.4.150.0160.01017.40
7.4.140.0130.00817.86
7.4.130.0110.01116.83
7.4.120.0100.00716.74
7.4.110.0060.01216.74
7.4.100.0090.00916.51
7.4.90.0100.00716.86
7.4.80.0080.00919.39
7.4.70.0060.00916.58
7.4.60.0100.00816.68
7.4.50.0070.00016.88
7.4.40.0060.01016.84
7.4.30.0130.00616.57
7.4.00.0070.00714.92
7.3.330.0060.00013.29
7.3.320.0000.00613.16
7.3.310.0070.00016.25
7.3.300.0000.00716.41
7.3.290.0050.00316.28
7.3.280.0070.01116.42
7.3.270.0120.00617.40
7.3.260.0080.00916.59
7.3.240.0100.00716.57
7.3.230.0060.01616.62
7.3.210.0090.00616.31
7.3.200.0110.01116.59
7.3.190.0080.01216.75
7.3.180.0100.00716.57
7.3.170.0080.01516.57
7.3.160.0070.01016.64
7.2.330.0070.01016.89
7.2.320.0060.01116.95
7.2.310.0120.00616.78
7.2.300.0080.00917.02
7.2.290.0100.01017.03
7.2.60.0080.00816.93
7.2.00.0060.00619.70
7.1.200.0060.00615.97
7.1.100.0080.00318.27
7.1.70.0100.00317.36
7.1.60.0130.00919.17
7.1.50.0200.02034.92
7.1.00.0000.08022.54
7.0.200.0000.00717.07
7.0.100.0330.07319.91
7.0.90.0070.07719.95
7.0.80.0030.08719.88
7.0.70.0030.09319.86
7.0.60.0100.08319.95
7.0.50.0200.06720.27
7.0.40.0130.07320.09
7.0.30.0070.08020.09
7.0.20.0070.08720.04
7.0.10.0030.09020.09
7.0.00.0170.07720.12
5.6.280.0000.04020.89
5.6.250.0100.08020.59
5.6.240.0100.07320.65
5.6.230.0100.06720.46
5.6.220.0230.07320.54
5.6.210.0070.08320.56
5.6.200.0200.06721.05
5.6.190.0130.06720.97
5.6.180.0170.07721.00
5.6.170.0100.07020.97
5.6.160.0170.07020.94
5.6.150.0130.08021.14
5.6.140.0130.04021.08
5.6.130.0000.06320.94
5.6.120.0070.08721.03
5.6.110.0030.08721.11
5.6.100.0030.05720.95
5.6.90.0070.05720.93
5.6.80.0100.08020.36
5.6.70.0100.04720.55
5.6.60.0070.07720.51
5.6.50.0100.07320.41
5.6.40.0100.07720.30
5.6.30.0030.07320.25
5.6.20.0030.07320.37
5.6.10.0130.07320.32
5.6.00.0100.08320.39
5.5.380.0030.08320.35
5.5.370.0070.07720.35
5.5.360.0130.08020.30
5.5.350.0100.08020.41
5.5.340.0030.09020.65
5.5.330.0070.08320.65
5.5.320.0030.04320.90
5.5.310.0030.08720.75
5.5.300.0100.04320.61
5.5.290.0070.04720.83
5.5.280.0070.09020.92
5.5.270.0100.08720.88
5.5.260.0030.07720.86
5.5.250.0100.07720.73
5.5.240.0070.07320.04
5.5.230.0030.08020.29
5.5.220.0030.04720.21
5.5.210.0000.07020.32
5.5.200.0130.06320.00
5.5.190.0130.06719.99
5.5.180.0100.08020.09
5.5.160.0130.06720.09
5.5.150.0100.06320.13
5.5.140.0070.06720.16
5.5.130.0030.06020.21
5.5.120.0030.07320.11
5.5.110.0170.06320.12
5.5.100.0030.07720.11
5.5.90.0130.07020.07
5.5.80.0070.04720.07
5.5.70.0130.05320.07
5.5.60.0100.05320.01
5.5.50.0130.06020.15
5.5.40.0030.05719.96
5.5.30.0100.07320.07
5.5.20.0030.06720.05
5.5.10.0030.06719.98
5.5.00.0100.07320.02
5.4.450.0100.05719.42
5.4.440.0030.08719.35
5.4.430.0070.05019.22
5.4.420.0100.06019.29
5.4.410.0030.08019.17
5.4.400.0100.07719.05
5.4.390.0030.06018.91
5.4.380.0070.05018.81
5.4.370.0170.06319.03
5.4.360.0070.05319.04
5.4.350.0030.07718.90
5.4.340.0070.07719.00
5.4.320.0100.07019.09
5.4.310.0070.05019.07
5.4.300.0100.03719.08
5.4.290.0100.06019.00
5.4.280.0070.05019.04
5.4.270.0030.07718.80
5.4.260.0030.07719.11
5.4.250.0070.05719.22
5.4.240.0000.08319.09
5.4.230.0130.07019.05
5.4.220.0070.07319.14
5.4.210.0070.08019.22
5.4.200.0070.06718.78
5.4.190.0130.06718.95
5.4.180.0100.06718.89
5.4.170.0100.07318.93
5.4.160.0170.05719.05
5.4.150.0070.07719.21
5.4.140.0100.03716.26
5.4.130.0100.05316.25
5.4.120.0100.07016.25
5.4.110.0170.07016.38
5.4.100.0070.06016.41
5.4.90.0100.06716.28
5.4.80.0130.06716.31
5.4.70.0070.07316.48
5.4.60.0100.07016.19
5.4.50.0070.06316.40
5.4.40.0000.08016.39
5.4.30.0170.05016.23
5.4.20.0030.07016.41
5.4.10.0070.07316.34
5.4.00.0100.06715.75

preferences:
52.78 ms | 400 KiB | 5 Q