3v4l.org

run code in 300+ PHP versions simultaneously
<?php $year = 2013; $week = 25; $Jan1 = mktime(0, 0, 0, 1, 1, $year); $MondayOffset = (11 - date('w', $Jan1)) % 7 - 3; $desiredMonday = strtotime(($week - 1) . ' weeks ' . $MondayOffset . ' days', $Jan1); $desiredSunday = strtotime('+0 week 0 days 1 hour', $desiredMonday); var_dump( date("Y-m-d H:i:s", $desiredMonday) , date("Y-m-d H:i:s",$desiredSunday) );

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)
8.3.60.0130.00616.50
8.3.50.0070.01018.26
8.3.40.0110.00418.85
8.3.30.0100.00318.84
8.3.20.0040.00418.67
8.3.10.0090.00020.75
8.3.00.0080.00019.51
8.2.180.0190.00316.75
8.2.170.0100.01022.96
8.2.160.0100.00718.99
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0060.00320.89
8.2.110.0060.00320.56
8.2.100.0040.00818.03
8.2.90.0050.00317.88
8.2.80.0000.00817.97
8.2.70.0000.00818.16
8.2.60.0060.00318.22
8.2.50.0060.00318.10
8.2.40.0030.00622.21
8.2.30.0060.00319.29
8.2.20.0030.00717.95
8.2.10.0000.00817.93
8.2.00.0040.00418.08
8.1.280.0060.01525.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0050.00519.57
8.1.230.0070.00417.89
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0100.00017.60
8.1.190.0000.01117.48
8.1.180.0080.00018.10
8.1.170.0060.00318.77
8.1.160.0000.00718.92
8.1.150.0000.00719.01
8.1.140.0040.00417.80
8.1.130.0030.00317.66
8.1.120.0050.00317.73
8.1.110.0030.00517.63
8.1.100.0000.00717.75
8.1.90.0080.00017.57
8.1.80.0080.00017.61
8.1.70.0000.00717.70
8.1.60.0050.00317.73
8.1.50.0040.00417.71
8.1.40.0040.00417.70
8.1.30.0000.00917.79
8.1.20.0030.00517.86
8.1.10.0040.00417.67
8.1.00.0080.00017.56
8.0.300.0090.00018.77
8.0.290.0070.00417.00
8.0.280.0070.00018.51
8.0.270.0070.00017.44
8.0.260.0030.00317.02
8.0.250.0000.00717.26
8.0.240.0000.00717.18
8.0.230.0040.00417.14
8.0.220.0000.00717.21
8.0.210.0000.00717.25
8.0.200.0000.00717.20
8.0.190.0050.00317.30
8.0.180.0040.00417.23
8.0.170.0030.00517.14
8.0.160.0080.00017.23
8.0.150.0030.00617.18
8.0.140.0000.00817.13
8.0.130.0000.00513.44
8.0.120.0030.00517.04
8.0.110.0040.00417.09
8.0.100.0040.00417.25
8.0.90.0040.00417.07
8.0.80.0070.01017.18
8.0.70.0040.00417.27
8.0.60.0000.00717.29
8.0.50.0040.00417.06
8.0.30.0060.00917.26
8.0.20.0110.00917.30
8.0.10.0000.00717.18
8.0.00.0150.00616.96
7.4.330.0020.00213.09
7.4.320.0030.00316.75
7.4.300.0070.00016.71
7.4.290.0000.00816.75
7.4.280.0070.00016.65
7.4.270.0030.00316.72
7.4.260.0060.00013.38
7.4.250.0000.00916.77
7.4.240.0050.00216.60
7.4.230.0030.00316.57
7.4.220.0080.01116.66
7.4.210.0070.01316.66
7.4.200.0070.00016.63
7.4.190.0070.00016.45
7.4.160.0080.00816.84
7.4.150.0100.00716.68
7.4.140.0110.00716.83
7.4.130.0200.00316.70
7.4.120.0060.01116.59
7.4.110.0070.01616.70
7.4.100.0100.00716.83
7.4.90.0140.00716.80
7.4.80.0090.00916.52
7.4.70.0070.01016.65
7.4.60.0100.00716.67
7.4.50.0030.00316.76
7.4.40.0030.01016.55
7.4.30.0060.01116.63
7.4.00.0060.01315.28
7.3.330.0030.00313.28
7.3.320.0000.00613.13
7.3.310.0070.00016.46
7.3.300.0000.00716.43
7.3.290.0090.00716.41
7.3.280.0070.01016.43
7.3.270.0170.00016.67
7.3.260.0090.00916.45
7.3.250.0080.01116.74
7.3.240.0100.00716.52
7.3.230.0160.01016.46
7.3.210.0040.01316.55
7.3.200.0090.01519.39
7.3.190.0130.00316.76
7.3.180.0060.00916.85
7.3.170.0060.01116.47
7.3.160.0120.00316.70
7.3.120.0070.00914.81
7.3.110.0100.00615.01
7.3.100.0030.00915.07
7.3.90.0100.00715.14
7.3.80.0030.01015.25
7.3.70.0070.00715.08
7.3.60.0040.00814.95
7.3.50.0060.00914.77
7.3.40.0030.01215.02
7.3.30.0060.00814.95
7.3.20.0030.00916.89
7.3.10.0040.01216.86
7.3.00.0030.01416.75
7.2.330.0030.01616.71
7.2.320.0120.00916.69
7.2.310.0090.00916.82
7.2.300.0170.00616.85
7.2.290.0070.01116.58
7.2.250.0040.01415.28
7.2.240.0130.00315.26
7.2.230.0030.01115.46
7.2.220.0120.00615.45
7.2.210.0070.00715.45
7.2.200.0070.01115.12
7.2.190.0000.01215.23
7.2.180.0030.01214.80
7.2.170.0000.01615.35
7.2.00.0000.01119.64
7.1.330.0040.01115.75
7.1.320.0100.00616.02
7.1.310.0000.01116.16
7.1.300.0070.00715.84
7.1.290.0090.00616.01
7.1.280.0050.00515.83
7.1.270.0030.01116.12
7.1.260.0030.01315.93
7.1.100.0040.01218.43
7.1.70.0060.00917.47
7.1.60.0110.01419.31
7.1.50.0080.00416.79
7.1.00.0000.05322.40
7.0.200.0070.00017.10
7.0.140.0100.06722.00
7.0.120.0030.07321.96
7.0.100.0100.06719.93
7.0.90.0130.07019.87
7.0.80.0100.08019.91
7.0.70.0030.06019.96
7.0.60.0170.06019.79
7.0.50.0030.08720.35
7.0.40.0130.07720.09
7.0.30.0070.09020.19
7.0.20.0100.08320.13
7.0.10.0130.06720.07
7.0.00.0130.07720.03
5.6.280.0030.07320.98
5.6.250.0030.09020.57
5.6.240.0100.04720.64
5.6.230.0100.07320.65
5.6.220.0130.03720.58
5.6.210.0100.07720.46
5.6.200.0170.05021.05
5.6.190.0100.06721.07
5.6.180.0070.06321.03
5.6.170.0070.08020.96
5.6.160.0100.08021.02
5.6.150.0130.07320.89
5.6.140.0070.07321.13
5.6.130.0070.07721.01
5.6.120.0000.09721.05
5.6.110.0100.08021.12
5.6.100.0130.07720.91
5.6.90.0070.05021.07
5.6.80.0030.04720.49
5.6.70.0130.04720.48
5.6.60.0130.06720.37
5.6.50.0130.04020.51
5.6.40.0100.07720.44
5.6.30.0100.08020.38
5.6.20.0100.04720.31
5.6.10.0100.07320.39
5.6.00.0030.04720.37
5.5.380.0030.08320.42
5.5.370.0030.07720.49
5.5.360.0100.08320.40
5.5.350.0130.07720.40
5.5.340.0130.04720.80
5.5.330.0130.07320.90
5.5.320.0200.07320.76
5.5.310.0030.08720.87
5.5.300.0000.05720.75
5.5.290.0000.08020.77
5.5.280.0170.07320.85
5.5.270.0070.05720.76
5.5.260.0100.05020.88
5.5.250.0070.08720.70
5.5.240.0130.04020.30
5.5.230.0100.07720.30
5.5.220.0070.08020.14
5.5.210.0070.06720.25
5.5.200.0030.05020.08
5.5.190.0070.05020.06
5.5.180.0030.04320.11
5.5.160.0100.07720.27
5.5.150.0070.04720.17
5.5.140.0130.07720.23
5.5.130.0130.07320.21
5.5.120.0100.07020.23
5.5.110.0100.07720.11
5.5.100.0130.07319.98
5.5.90.0030.08320.05
5.5.80.0030.06020.09
5.5.70.0100.07720.05
5.5.60.0070.07019.95
5.5.50.0030.08019.99
5.5.40.0070.08020.05
5.5.30.0100.04320.18
5.5.20.0070.07720.03
5.5.10.0100.04320.08
5.5.00.0100.03320.02
5.4.450.0030.05019.44
5.4.440.0100.04319.39
5.4.430.0000.08319.41
5.4.420.0100.08019.28
5.4.410.0100.07019.34
5.4.400.0100.07719.08
5.4.390.0000.07319.07
5.4.380.0070.08019.11
5.4.370.0300.06019.10
5.4.360.0130.07319.02
5.4.350.0070.04719.03
5.4.340.0030.08019.04
5.4.320.0100.04319.23
5.4.310.0070.07718.95
5.4.300.0070.07018.97
5.4.290.0130.07319.03
5.4.280.0030.08019.11
5.4.270.0000.08319.12
5.4.260.0100.05319.11
5.4.250.0200.06319.12
5.4.240.0070.07719.11
5.4.230.0070.07718.80
5.4.220.0130.07318.80
5.4.210.0070.05318.96
5.4.200.0100.07319.06
5.4.190.0100.06719.22
5.4.180.0130.07018.77
5.4.170.0170.06019.04
5.4.160.0030.08019.05
5.4.150.0070.08318.94
5.4.140.0070.07316.33
5.4.130.0100.07316.38
5.4.120.0030.06716.31
5.4.110.0000.07716.40
5.4.100.0100.07016.40
5.4.90.0130.06716.39
5.4.80.0000.05016.24
5.4.70.0030.08316.30
5.4.60.0030.04316.19
5.4.50.0030.05716.46
5.4.40.0130.07016.36
5.4.30.0030.07316.27
5.4.20.0130.05016.22
5.4.10.0100.07016.18
5.4.00.0000.07715.81
5.3.290.0000.05014.64
5.3.280.0070.08014.55
5.3.270.0070.07714.59
5.3.260.0070.06714.46
5.3.250.0070.07014.44
5.3.240.0100.07314.47
5.3.230.0170.07014.47
5.3.220.0030.08014.59
5.3.210.0130.03714.54
5.3.200.0070.07014.55
5.3.190.0030.05314.42
5.3.180.0030.04014.55
5.3.170.0070.07314.38
5.3.160.0030.06014.40
5.3.150.0030.04714.55
5.3.140.0170.06314.51
5.3.130.0070.06714.38
5.3.120.0130.07314.50
5.3.110.0070.06014.40
5.3.100.0130.07013.98
5.3.90.0030.06013.88
5.3.80.0070.06713.97
5.3.70.0030.07313.93
5.3.60.0100.07313.96
5.3.50.0030.05313.95
5.3.40.0070.07713.91
5.3.30.0030.07013.76
5.3.20.0100.07013.59
5.3.10.0030.07013.64
5.3.00.0000.04013.39
5.2.170.0100.05011.32
5.2.160.0100.05011.32
5.2.150.0100.06311.32
5.2.140.0000.06711.32
5.2.130.0170.02311.32
5.2.120.0030.06011.32
5.2.110.0100.04711.32
5.2.100.0030.02711.32
5.2.90.0030.02711.32
5.2.80.0100.02711.32
5.2.70.0030.03311.32
5.2.60.0000.03711.32
5.2.50.0070.02311.32
5.2.40.0030.03011.32
5.2.30.0000.03011.32
5.2.20.0030.03011.32
5.2.10.0070.02311.32
5.2.00.0000.03011.32
5.1.60.0030.02311.32
5.1.50.0070.02711.32
5.1.40.0000.02711.32
5.1.30.0030.02311.32
5.1.20.0030.02711.32
5.1.10.0100.01711.32
5.1.00.0030.02311.32
5.0.50.0000.02011.32
5.0.40.0000.02011.32
5.0.30.0000.03011.32
5.0.20.0000.01711.32
5.0.10.0030.01311.32
5.0.00.0030.02311.32
4.4.90.0070.02011.32
4.4.80.0000.01711.32
4.4.70.0030.01311.32
4.4.60.0000.01711.32
4.4.50.0030.01311.32
4.4.40.0030.02711.32
4.4.30.0000.01711.32
4.4.20.0000.01711.32
4.4.10.0030.01311.32
4.4.00.0030.02311.32
4.3.110.0000.01711.32
4.3.100.0000.01311.32
4.3.90.0030.01011.32
4.3.80.0000.02011.32
4.3.70.0000.01711.32
4.3.60.0000.01711.32
4.3.50.0030.01311.32
4.3.40.0000.02311.32
4.3.30.0030.02311.32
4.3.20.0030.02011.32
4.3.10.0070.02311.32
4.3.00.0000.01711.32

preferences:
43.42 ms | 401 KiB | 5 Q