3v4l.org

run code in 300+ PHP versions simultaneously
<?php //echo strtotime('monday this week', time()); $thisWeek = new DateTime('today'); $dayOfWeek = ((int)$thisWeek->format('N'))-1; $thisWeek->modify("-$dayOfWeek days"); var_dump($thisWeek->format('Y-m-d H:i:s'));

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)
8.3.60.0120.00916.75
8.3.50.0100.01022.87
8.3.40.0120.00318.92
8.3.30.0040.01119.02
8.3.20.0020.00520.30
8.3.10.0080.00023.27
8.3.00.0090.00019.50
8.2.180.0110.00716.63
8.2.170.0040.01122.96
8.2.160.0110.00320.54
8.2.150.0000.00824.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0050.00221.14
8.2.110.0040.00419.32
8.2.100.0090.00317.82
8.2.90.0000.00819.25
8.2.80.0050.00317.97
8.2.70.0080.00417.75
8.2.60.0030.00518.04
8.2.50.0040.00418.07
8.2.40.0000.00918.41
8.2.30.0040.00418.15
8.2.20.0080.00017.87
8.2.10.0000.00718.19
8.2.00.0020.00518.04
8.1.280.0110.00325.92
8.1.270.0060.00324.04
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00321.22
8.1.230.0080.00417.77
8.1.220.0000.00817.78
8.1.210.0040.00418.77
8.1.200.0080.00317.47
8.1.190.0040.00417.48
8.1.180.0000.00818.10
8.1.170.0000.00818.71
8.1.160.0050.00322.06
8.1.150.0050.00218.82
8.1.140.0000.00717.64
8.1.130.0030.00317.83
8.1.120.0030.00517.72
8.1.110.0000.00717.68
8.1.100.0000.00717.63
8.1.90.0000.00717.64
8.1.80.0000.00817.73
8.1.70.0070.00017.69
8.1.60.0000.00917.80
8.1.50.0040.00417.68
8.1.40.0040.00417.71
8.1.30.0030.00517.68
8.1.20.0040.00417.77
8.1.10.0050.00317.82
8.1.00.0000.00817.76
8.0.300.0050.00518.77
8.0.290.0080.00016.63
8.0.280.0080.00018.54
8.0.270.0000.00817.43
8.0.260.0030.00317.35
8.0.250.0030.00317.19
8.0.240.0000.00817.29
8.0.230.0040.00417.11
8.0.220.0070.00017.11
8.0.210.0080.00017.02
8.0.200.0030.00317.12
8.0.190.0000.01017.11
8.0.180.0000.00717.17
8.0.170.0030.00517.18
8.0.160.0000.00717.12
8.0.150.0080.00017.05
8.0.140.0070.00017.13
8.0.130.0000.00613.55
8.0.120.0040.00417.12
8.0.110.0040.00417.06
8.0.100.0040.00417.10
8.0.90.0000.00717.22
8.0.80.0030.01217.20
8.0.70.0040.00417.25
8.0.60.0000.00817.16
8.0.50.0070.00017.19
8.0.30.0150.00817.33
8.0.20.0100.01017.47
8.0.10.0080.00017.15
8.0.00.0030.01416.85
7.4.330.0060.00015.27
7.4.320.0030.00316.69
7.4.300.0060.00016.85
7.4.290.0040.00416.70
7.4.280.0070.00016.71
7.4.270.0040.00416.73
7.4.260.0070.00016.67
7.4.250.0040.00416.75
7.4.240.0050.00216.85
7.4.230.0030.00316.87
7.4.220.0160.00316.88
7.4.210.0150.00316.86
7.4.200.0050.00216.80
7.4.160.0000.01616.57
7.4.150.0100.00717.40
7.4.140.0100.00817.86
7.4.130.0060.01016.78
7.4.120.0070.01016.88
7.4.110.0130.00916.98
7.4.100.0130.00316.75
7.4.90.0130.00316.62
7.4.80.0100.01019.39
7.4.70.0130.00316.84
7.4.60.0060.01316.64
7.4.50.0000.00816.83
7.4.40.0100.01016.80
7.4.30.0040.01116.67
7.4.00.0070.00715.27
7.3.330.0000.00713.30
7.3.320.0020.00213.29
7.3.310.0060.00016.45
7.3.300.0040.00416.45
7.3.290.0070.00716.41
7.3.280.0080.00716.54
7.3.270.0090.00917.40
7.3.260.0120.00616.62
7.3.250.0130.01016.52
7.3.240.0070.01016.59
7.3.230.0160.00016.56
7.3.210.0080.00816.75
7.3.200.0070.01419.39
7.3.190.0050.01116.62
7.3.180.0130.00316.76
7.3.170.0030.01316.58
7.3.160.0080.00816.69
7.2.330.0170.00716.76
7.2.320.0090.01316.98
7.2.310.0140.00316.83
7.2.300.0160.00316.68
7.2.290.0070.01016.91
7.2.60.0070.00317.13
7.2.00.0030.01319.30
7.1.200.0110.00316.01
7.1.100.0090.00018.05
7.1.70.0040.00416.90
7.1.60.0090.01219.40
7.1.50.0110.00417.15
7.1.00.0100.07022.57
7.0.200.0040.00417.04
7.0.140.0130.06722.07
7.0.60.0230.05320.02
7.0.50.0100.03317.83
7.0.40.0130.07720.03
7.0.30.0430.06320.18
7.0.20.0330.07320.04
7.0.10.0100.08720.30
7.0.00.0000.07720.09
5.6.280.0000.07721.09
5.6.210.0030.08320.47
5.6.200.0130.07318.19
5.6.190.0000.05320.41
5.6.180.0370.06020.43
5.6.170.0230.06320.48
5.6.160.0000.06720.50
5.6.150.0070.08318.18
5.6.140.0070.04718.20
5.6.130.0100.08318.21
5.6.120.0070.08320.98
5.6.110.0070.08020.99
5.6.100.0000.06021.08
5.6.90.0130.08321.03
5.6.80.0170.07720.48
5.5.350.0030.06020.31
5.5.340.0100.03318.02
5.5.330.0070.04020.47
5.5.320.0000.08320.41
5.5.310.0170.03720.41
5.5.300.0100.06017.92
5.5.290.0030.04317.95
5.5.280.0170.08320.77
5.5.270.0030.09020.76
5.5.260.0170.07320.76
5.5.250.0070.04320.65
5.5.240.0170.03020.28
5.4.450.0230.04019.42
5.4.440.0200.04319.21
5.4.430.0400.03719.56
5.4.420.1100.04019.45
5.4.410.0770.04319.08
5.4.400.0930.03719.09
5.4.390.0970.03319.25
5.4.380.0670.06018.69
5.4.370.0800.06018.66
5.4.360.1070.05018.48
5.4.350.0770.05718.63
5.4.340.0870.05718.63
5.4.320.0070.03512.46
5.4.310.0060.04212.45
5.4.300.0070.03912.46
5.4.290.0050.03812.45
5.4.280.0040.03712.35
5.4.270.0040.03812.35
5.4.260.0070.03612.35
5.4.250.0080.04612.35
5.4.240.0050.03712.35
5.4.230.0060.03912.34
5.4.220.0080.03412.34
5.4.210.0040.04012.34
5.4.200.0060.04012.34
5.4.190.0080.03712.34
5.4.180.0070.03412.34
5.4.170.0060.03612.35
5.4.160.0060.03512.35
5.4.150.0070.03612.34
5.4.140.0080.03412.03
5.4.130.0050.03612.01
5.4.120.0050.04511.98
5.4.110.0060.03511.96
5.4.100.0050.03611.97
5.4.90.0100.03211.96
5.4.80.0060.03711.96
5.4.70.0050.03611.96
5.4.60.0040.03611.96
5.4.50.0060.03411.96
5.4.40.0050.03511.95
5.4.30.0040.03711.95
5.4.20.0030.03711.95
5.4.10.0050.03511.95
5.4.00.0050.03711.44
5.3.290.0090.03912.80
5.3.280.0060.03812.71
5.3.270.0070.03912.73
5.3.260.0090.03612.72
5.3.250.0100.03712.72
5.3.240.0030.04012.72
5.3.230.0100.03412.70
5.3.220.0060.04012.68
5.3.210.0070.03712.68
5.3.200.0080.03412.68
5.3.190.0090.03512.68
5.3.180.0040.03912.67
5.3.170.0060.03712.67
5.3.160.0060.03912.67
5.3.150.0060.03712.67
5.3.140.0040.03812.66
5.3.130.0080.03812.66
5.3.120.0050.04012.66
5.3.110.0110.03412.65
5.3.100.0070.03612.11
5.3.90.0090.03412.09
5.3.80.0060.03712.07
5.3.70.0050.03812.08
5.3.60.0080.03412.07
5.3.50.0090.03312.00
5.3.40.0100.04412.00
5.3.30.0070.03311.95
5.3.20.0060.03611.73
5.3.10.0060.03511.69
5.3.00.0060.03711.68
5.2.170.0040.0329.18
5.2.160.0060.0339.18
5.2.150.0050.0309.18
5.2.140.0020.0339.17
5.2.130.0070.0269.14
5.2.120.0080.0259.14
5.2.110.0050.0299.14
5.2.100.0060.0299.14
5.2.90.0050.0299.14
5.2.80.0090.0329.14
5.2.70.0090.0329.14
5.2.60.0040.0319.09
5.2.50.0060.0379.06
5.2.40.0050.0289.04
5.2.30.0050.0299.01
5.2.20.0020.0339.00
5.2.10.0030.0298.94
5.2.00.0040.0298.79
5.1.60.0050.0238.06
5.1.50.0040.0258.06
5.1.40.0080.0218.05
5.1.30.0060.0258.40
5.1.20.0050.0258.41
5.1.10.0050.0298.14
5.1.00.0020.0278.14
5.0.50.0060.0196.62
5.0.40.0010.0216.48
5.0.30.0040.0316.29
5.0.20.0040.0186.26
5.0.10.0010.0226.24
5.0.00.0030.0306.23
4.4.90.0040.0144.77
4.4.80.0040.0174.75
4.4.70.0020.0174.75
4.4.60.0020.0184.75
4.4.50.0050.0184.77
4.4.40.0020.0274.71
4.4.30.0040.0164.76
4.4.20.0030.0154.84
4.4.10.0030.0174.84
4.4.00.0020.0264.76
4.3.110.0020.0164.67
4.3.100.0020.0154.66
4.3.90.0010.0164.63
4.3.80.0020.0244.58
4.3.70.0020.0154.63
4.3.60.0020.0154.62
4.3.50.0040.0144.63
4.3.40.0010.0264.54
4.3.30.0030.0153.28
4.3.20.0020.0163.26
4.3.10.0010.0163.22
4.3.00.0200.01315.96

preferences:
41.83 ms | 401 KiB | 5 Q