3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('America/New_York'); $InitialDateTime = DateTime::createFromFormat('U', '1409611999'); $firstDayofWeek = clone $InitialDateTime; $firstDayofWeek->modify('Monday This Week'); $lastDayofWeek = clone $InitialDateTime; $lastDayofWeek->modify('Sunday Next'); var_dump($InitialDateTime, $firstDayofWeek, $lastDayofWeek);

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)
8.3.60.0100.01018.55
8.3.50.0110.00422.82
8.3.40.0140.00018.88
8.3.30.0030.01418.91
8.3.20.0080.00019.98
8.3.10.0020.00523.66
8.3.00.0030.00519.63
8.2.180.0070.01416.63
8.2.170.0110.00722.96
8.2.160.0030.01020.57
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0000.00821.15
8.2.110.0060.00322.00
8.2.100.0040.01118.03
8.2.90.0000.00819.16
8.2.80.0090.00017.97
8.2.70.0040.00417.88
8.2.60.0050.00317.80
8.2.50.0060.00318.07
8.2.40.0000.00820.07
8.2.30.0060.00318.15
8.2.20.0020.00517.88
8.2.10.0000.00818.19
8.2.00.0070.00317.79
8.1.280.0110.01125.92
8.1.270.0040.00423.74
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.89
8.1.230.0100.00019.23
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0040.00417.50
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0000.00818.80
8.1.160.0070.00022.08
8.1.150.0000.00718.88
8.1.140.0040.00417.72
8.1.130.0070.00017.85
8.1.120.0070.00017.65
8.1.110.0050.00317.75
8.1.100.0040.00417.68
8.1.90.0050.00217.53
8.1.80.0040.00417.70
8.1.70.0070.00017.59
8.1.60.0030.00617.61
8.1.50.0030.00517.71
8.1.40.0000.00817.71
8.1.30.0090.00017.79
8.1.20.0000.00817.74
8.1.10.0070.00017.63
8.1.00.0000.00817.64
8.0.300.0040.00418.77
8.0.290.0070.00017.00
8.0.280.0000.00718.57
8.0.270.0080.00017.25
8.0.260.0040.00417.20
8.0.250.0030.00317.24
8.0.240.0000.00817.18
8.0.230.0040.00417.09
8.0.220.0030.00317.08
8.0.210.0000.00817.18
8.0.200.0040.00417.10
8.0.190.0000.00817.09
8.0.180.0030.00617.20
8.0.170.0080.00017.07
8.0.160.0050.00217.16
8.0.150.0040.00417.15
8.0.140.0030.00517.19
8.0.130.0060.00013.62
8.0.120.0040.00417.07
8.0.110.0070.00017.04
8.0.100.0030.00516.96
8.0.90.0030.00516.96
8.0.80.0060.01617.12
8.0.70.0000.00817.20
8.0.60.0080.00017.00
8.0.50.0070.00017.13
8.0.30.0100.00817.30
8.0.20.0120.00817.43
8.0.10.0000.00717.34
8.0.00.0090.00817.03
7.4.330.0000.00515.19
7.4.320.0000.00716.76
7.4.300.0000.00616.68
7.4.290.0000.00716.71
7.4.280.0040.00716.58
7.4.270.0030.00316.79
7.4.260.0000.00916.74
7.4.250.0080.00016.69
7.4.240.0050.00316.75
7.4.230.0040.00416.52
7.4.220.0040.01316.58
7.4.210.0110.00316.70
7.4.200.0040.00416.68
7.4.160.0030.01216.75
7.4.150.0060.01317.40
7.4.140.0110.00617.86
7.4.130.0080.01016.80
7.4.120.0060.01216.67
7.4.110.0070.01116.70
7.4.100.0080.01116.63
7.4.90.0150.00616.49
7.4.80.0140.00819.39
7.4.70.0110.01116.58
7.4.60.0140.00416.78
7.4.50.0060.00316.57
7.4.40.0160.00016.43
7.4.30.0000.01616.63
7.4.00.0070.01114.79
7.3.330.0020.00213.38
7.3.320.0000.00613.32
7.3.310.0070.00016.64
7.3.300.0040.00416.47
7.3.290.0110.00616.48
7.3.280.0080.00916.50
7.3.270.0070.01417.40
7.3.260.0110.00816.53
7.3.250.0080.00916.62
7.3.240.0090.00916.52
7.3.230.0190.00016.55
7.3.210.0150.00316.61
7.3.200.0090.01319.39
7.3.190.0130.00316.62
7.3.180.0130.00316.55
7.3.170.0120.00416.63
7.3.160.0120.00916.55
7.3.120.0000.01914.90
7.3.110.0070.00715.07
7.3.100.0040.00814.74
7.3.90.0090.00615.07
7.3.80.0040.00815.20
7.3.70.0040.01515.12
7.3.60.0060.00914.80
7.3.50.0100.00715.04
7.3.40.0070.01114.89
7.3.30.0090.00914.69
7.3.20.0060.01016.87
7.3.10.0090.00716.61
7.3.00.0030.01116.67
7.2.330.0070.01816.85
7.2.320.0080.00816.76
7.2.310.0060.01116.83
7.2.300.0070.01016.44
7.2.290.0070.01016.89
7.2.250.0070.01115.14
7.2.240.0060.01314.89
7.2.230.0000.01715.04
7.2.220.0110.00315.32
7.2.210.0060.00915.40
7.2.200.0080.00414.96
7.2.190.0110.00015.18
7.2.180.0100.00615.11
7.2.170.0100.00615.22
7.2.130.0100.00516.62
7.2.120.0050.01416.57
7.2.110.0090.00916.46
7.2.100.0110.00516.46
7.2.90.0100.01016.56
7.2.80.0140.00816.72
7.2.70.0150.01116.68
7.2.60.0080.01016.79
7.2.50.0150.00716.79
7.2.40.0140.00816.96
7.2.30.0160.00217.02
7.2.20.0070.01216.81
7.2.10.0090.01116.78
7.2.00.0160.00817.68
7.1.330.0040.01116.13
7.1.320.0030.01015.73
7.1.310.0050.00515.97
7.1.300.0070.00716.14
7.1.290.0090.00915.96
7.1.280.0060.00916.09
7.1.270.0090.01015.93
7.1.260.0090.00616.08
7.1.250.0090.00515.57
7.1.240.0090.00515.86
7.1.230.0060.00915.28
7.1.220.0090.00916.04
7.1.210.0120.00615.88
7.1.200.0080.00515.94
7.1.190.0150.00615.78
7.1.180.0110.01115.75
7.1.170.0070.01415.95
7.1.160.0120.00616.05
7.1.150.0110.00715.71
7.1.140.0120.00616.09
7.1.130.0130.01015.78
7.1.120.0150.00615.83
7.1.110.0150.00615.91
7.1.100.0060.00717.11
7.1.90.0090.00315.90
7.1.80.0070.00715.85
7.1.70.0020.01016.64
7.1.60.0120.00917.53
7.1.50.0130.01116.45
7.1.40.0110.01115.71
7.1.30.0090.00615.78
7.1.20.0150.00315.76
7.1.10.0060.01316.16
7.1.00.0070.04219.39
7.0.330.0160.00015.44
7.0.320.0040.00815.48
7.0.310.0150.00315.46
7.0.300.0140.00415.51
7.0.290.0100.00315.41
7.0.280.0030.01315.49
7.0.270.0070.01115.54
7.0.260.0070.01115.34
7.0.250.0160.00015.63
7.0.240.0130.00315.72
7.0.230.0080.00815.43
7.0.220.0060.00615.40
7.0.210.0120.00615.46
7.0.200.0040.00516.31
7.0.190.0100.01015.58
7.0.180.0100.01015.21
7.0.170.0170.00015.21
7.0.160.0130.00315.69
7.0.150.0060.00615.45
7.0.140.0020.04318.82
7.0.130.0140.00015.64
7.0.120.0180.00015.61
7.0.110.0060.00915.64
7.0.100.0110.00715.30
7.0.90.0140.00315.44
7.0.80.0120.00415.57
7.0.70.0070.00715.36
7.0.60.0090.03517.70
7.0.50.0110.04216.76
7.0.40.0090.03016.64
7.0.30.0160.02216.63
7.0.20.0180.04016.81
7.0.10.0060.02816.86
7.0.00.0080.04516.82
5.6.380.0000.01714.09
5.6.370.0060.00914.71
5.6.360.0030.01014.58
5.6.350.0080.00014.69
5.6.340.0030.00914.17
5.6.330.0100.00314.29
5.6.320.0030.01314.43
5.6.310.0100.01014.35
5.6.300.0030.01514.22
5.6.290.0160.00314.01
5.6.280.0040.04217.63
5.6.270.0100.00614.44
5.6.260.0090.00414.16
5.6.250.0040.01214.18
5.6.240.0110.00514.13
5.6.230.0110.00314.28
5.6.220.0030.01014.04
5.6.210.0060.04117.48
5.6.200.0080.02716.12
5.6.190.0040.03717.44
5.6.180.0190.03917.40
5.6.170.0140.03317.46
5.6.160.0040.02817.30
5.6.150.0110.04316.08
5.6.140.0040.04116.13
5.6.130.0100.04216.11
5.6.120.0110.04417.67
5.6.110.0080.04217.58
5.6.100.0080.03817.55
5.6.90.0100.03417.54
5.6.80.0060.04317.32
5.6.70.0030.01014.14
5.6.60.0100.00313.98
5.6.50.0040.00813.90
5.6.40.0030.01213.75
5.6.30.0070.00714.44
5.6.20.0050.00814.25
5.6.10.0060.00614.12
5.6.00.0130.00314.25
5.5.380.0030.01010.67
5.5.370.0070.00210.93
5.5.360.0050.00510.97
5.5.350.0050.02015.79
5.5.340.0050.02014.47
5.5.330.0070.03915.51
5.5.320.0050.03715.59
5.5.310.0190.02115.61
5.5.300.0070.04014.57
5.5.290.0090.03414.59
5.5.280.0070.04015.98
5.5.270.0080.04616.01
5.5.260.0070.04215.95
5.5.250.0070.02115.81
5.5.240.1650.02515.50
5.5.230.0070.00311.29
5.5.220.0040.00810.97
5.5.210.0060.00610.97
5.5.200.0030.01010.69
5.5.190.0090.00010.81
5.5.180.0060.00610.89
5.5.170.0070.00210.53
5.5.160.0030.00711.01
5.5.150.0140.00011.16
5.5.140.0000.01210.89
5.5.130.0030.00711.13
5.5.120.0000.01010.73
5.5.110.0000.01210.92
5.5.100.0040.00411.13
5.5.90.0000.00611.09
5.5.80.0040.00711.17
5.5.70.0060.00610.83
5.5.60.0040.01111.24
5.5.50.0110.00410.75
5.5.40.0030.00311.30
5.5.30.0030.00311.02
5.5.20.0050.00511.05
5.5.10.0030.00610.97
5.5.00.0030.00610.93
5.4.450.0230.02815.09
5.4.440.0060.04315.13
5.4.430.0150.02115.31
5.4.420.0130.02515.19
5.4.410.0100.02914.97
5.4.400.0220.01815.02
5.4.390.0080.03014.95
5.4.380.0160.03214.70
5.4.370.0140.03214.73
5.4.360.0060.03314.81
5.4.350.0100.03114.97
5.4.340.0080.03114.79
5.4.330.0090.00311.26
5.4.320.0040.02411.74
5.4.310.0100.02611.80
5.4.300.0050.02711.66
5.4.290.0070.02811.81
5.4.280.0060.02611.55
5.4.270.0070.02611.54
5.4.260.0070.02911.68
5.4.250.0060.02211.57
5.4.240.0030.02211.53
5.4.230.0050.02111.63
5.4.220.0080.01811.62
5.4.210.0040.02011.54
5.4.200.0040.02311.41
5.4.190.0060.02211.58
5.4.180.0050.02111.72
5.4.170.0050.02211.52
5.4.160.0080.01911.68
5.4.150.0040.02311.64
5.4.140.0070.02811.46
5.4.130.0100.02111.55
5.4.120.0050.02011.54
5.4.110.0020.02611.47
5.4.100.0050.02211.51
5.4.90.0060.02111.36
5.4.80.0060.02211.38
5.4.70.0010.02611.51
5.4.60.0080.02111.31
5.4.50.0070.02711.49
5.4.40.0090.02611.50
5.4.30.0040.03011.33
5.4.20.0050.02811.52
5.4.10.0030.03211.46
5.4.00.0060.02911.16
5.3.290.0050.03111.75
5.3.280.0060.02311.57
5.3.270.0090.02011.79
5.3.260.0080.02311.78
5.3.250.0060.02311.70
5.3.240.0100.02011.63
5.3.230.0060.02211.70
5.3.220.0040.02411.66
5.3.210.0050.02511.63
5.3.200.0090.02211.67
5.3.190.0120.01911.60
5.3.180.0080.02211.76
5.3.170.0090.02911.58
5.3.160.0120.02211.72
5.3.150.0080.02211.68
5.3.140.0100.01811.69
5.3.130.0060.02311.66
5.3.120.0040.02411.68
5.3.110.0040.02511.54
5.3.100.0060.02211.31
5.3.90.0060.02311.37
5.3.80.0050.02811.25
5.3.70.0070.03011.28
5.3.60.0090.02711.20
5.3.50.0080.02911.21
5.3.40.0060.02011.24
5.3.30.0080.02711.32
5.3.20.0050.02111.11
5.3.10.0070.02811.06
5.3.00.0080.02810.96
5.2.170.0050.0239.33
5.2.160.0070.0219.39
5.2.150.0050.0189.39
5.2.140.0040.0199.36
5.2.130.0020.0219.28
5.2.120.0060.0169.28
5.2.110.0060.0189.28
5.2.100.0020.0209.28
5.2.90.0060.0229.28
5.2.80.0040.0259.28
5.2.70.0050.0239.28
5.2.60.0070.0219.25
5.2.50.0070.0219.24
5.2.40.0050.0189.22
5.2.30.0060.0189.21
5.2.20.0050.0199.21
5.2.10.0030.0199.17
5.2.00.0070.0149.10
5.1.60.0060.0148.74
5.1.50.0050.0148.74
5.1.40.0020.0168.73
5.1.30.0070.0158.90
5.1.20.0050.0228.92
5.1.10.0060.0188.78
5.1.00.0050.0168.78
5.0.50.0020.0178.02
5.0.40.0020.0177.95
5.0.30.0060.0167.85
5.0.20.0020.0137.84
5.0.10.0020.0137.83
5.0.00.0030.0197.82
4.4.90.0020.0087.09
4.4.80.0020.0117.09
4.4.70.0020.0107.09
4.4.60.0020.0107.08
4.4.50.0020.0157.09
4.4.40.0030.0197.06
4.4.30.0020.0147.09
4.4.20.0050.0127.13
4.4.10.0050.0107.13
4.4.00.0020.0187.09
4.3.110.0030.0137.04
4.3.100.0020.0127.04
4.3.90.0020.0137.02
4.3.80.0050.0177.00
4.3.70.0050.0117.02
4.3.60.0020.0137.02
4.3.50.0040.0157.02
4.3.40.0020.0196.98
4.3.30.0040.0096.35
4.3.20.0030.0116.34
4.3.10.0040.0126.32
4.3.00.0020.01212.52

preferences:
34.47 ms | 401 KiB | 5 Q