3v4l.org

run code in 300+ PHP versions simultaneously
<?php $week_number = 20; $year = 2012; $monday = strtotime($year."W".str_pad($week_number,2,0,STR_PAD_LEFT)."1"); $sunday = strtotime($year."W".str_pad($week_number,2,0,STR_PAD_LEFT)."7"); var_dump($moneay); echo "From " . date("l", $monday) . " " . date("j", $monday) . " of " . date("F", $monday) . " of " . $year . " to " . date("l", $sunday) . " " . date("j", $sunday) . " of " . date("F", $sunday) . " of " . $year;

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)
8.3.60.0150.00316.75
8.3.50.0130.00622.18
8.3.40.0140.00418.96
8.3.30.0100.00319.13
8.3.20.0080.00020.16
8.3.10.0000.00823.48
8.3.00.0080.00019.63
8.2.180.0060.01218.44
8.2.170.0040.01122.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00726.16
8.2.120.0090.01322.14
8.2.110.0060.00320.41
8.2.100.0030.00918.09
8.2.90.0000.00819.30
8.2.80.0030.00517.97
8.2.70.0060.00318.00
8.2.60.0000.00918.05
8.2.50.0000.00818.07
8.2.40.0000.00818.28
8.2.30.0000.00718.12
8.2.20.0020.00517.84
8.2.10.0060.00318.12
8.2.00.0030.00617.88
8.1.280.0070.01025.92
8.1.270.0050.00323.80
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00323.91
8.1.230.0090.00317.77
8.1.220.0030.00617.78
8.1.210.0030.00518.77
8.1.200.0030.00717.48
8.1.190.0030.00617.52
8.1.180.0090.00018.10
8.1.170.0050.00518.80
8.1.160.0000.00821.97
8.1.150.0000.00718.83
8.1.140.0040.00417.71
8.1.130.0030.00317.79
8.1.120.0030.00317.67
8.1.110.0000.00717.66
8.1.100.0070.00017.56
8.1.90.0070.00017.57
8.1.80.0000.00717.68
8.1.70.0030.00317.58
8.1.60.0040.00417.59
8.1.50.0040.00417.57
8.1.40.0030.00617.66
8.1.30.0040.00417.80
8.1.20.0000.00817.71
8.1.10.0000.00717.65
8.1.00.0090.00017.67
8.0.300.0040.00418.77
8.0.290.0070.00016.88
8.0.280.0000.00718.54
8.0.270.0030.00317.35
8.0.260.0030.00317.16
8.0.250.0000.00617.14
8.0.240.0040.00417.26
8.0.230.0040.00417.14
8.0.220.0030.00317.24
8.0.210.0030.00517.16
8.0.200.0070.00017.24
8.0.190.0030.00517.28
8.0.180.0040.00417.15
8.0.170.0050.00317.19
8.0.160.0040.00417.28
8.0.150.0000.00717.16
8.0.140.0040.00417.04
8.0.130.0060.00013.57
8.0.120.0040.00417.03
8.0.110.0070.00017.10
8.0.100.0050.00317.05
8.0.90.0050.00217.03
8.0.80.0080.01117.13
8.0.70.0070.00016.96
8.0.60.0030.00517.14
8.0.50.0040.00417.00
8.0.30.0110.00917.26
8.0.20.0140.00517.40
8.0.10.0000.00717.26
8.0.00.0100.01016.98
7.4.330.0050.00015.13
7.4.320.0000.00616.66
7.4.300.0030.00316.64
7.4.290.0000.00716.81
7.4.280.0100.00016.70
7.4.270.0070.00016.64
7.4.260.0000.00716.74
7.4.250.0040.00416.73
7.4.240.0020.00516.78
7.4.230.0030.00316.58
7.4.220.0100.00716.70
7.4.210.0030.01116.68
7.4.200.0030.00416.45
7.4.190.0040.00416.48
7.4.160.0070.01016.84
7.4.150.0140.00317.40
7.4.140.0100.01117.86
7.4.130.0100.01016.76
7.4.120.0090.01116.67
7.4.110.0150.00416.80
7.4.100.0140.00916.72
7.4.90.0110.00716.75
7.4.80.0130.01019.39
7.4.70.0140.01116.58
7.4.60.0160.00616.75
7.4.50.0000.00916.81
7.4.40.0040.01122.77
7.4.30.0180.00016.71
7.4.00.0060.01215.32
7.3.330.0050.00013.37
7.3.320.0060.00313.30
7.3.310.0030.00316.32
7.3.300.0030.00316.51
7.3.290.0060.01216.38
7.3.280.0070.01416.47
7.3.270.0100.01317.40
7.3.260.0120.00616.70
7.3.250.0100.01116.61
7.3.240.0100.00716.62
7.3.230.0100.00616.75
7.3.210.0030.01516.64
7.3.200.0060.01519.39
7.3.190.0060.01216.50
7.3.180.0040.01216.73
7.3.170.0130.01016.55
7.3.160.0150.00816.47
7.3.120.0050.01115.12
7.2.330.0030.01716.71
7.2.320.0090.00917.05
7.2.310.0060.01916.95
7.2.300.0060.01316.83
7.2.290.0070.01416.80
7.2.60.0030.00916.96
7.1.200.0000.00816.07
7.1.70.0000.01217.43
7.1.60.0040.01519.33
7.1.50.0350.00735.02
7.1.00.0000.08022.23
7.0.200.0000.00717.02
7.0.140.0030.06722.00
7.0.100.0030.04019.97
7.0.90.0230.07319.86
7.0.80.0170.05719.88
7.0.70.0270.03320.00
7.0.60.0070.05019.96
7.0.50.0030.04020.32
7.0.40.0230.06320.14
7.0.30.0030.04319.92
7.0.20.0030.03320.00
7.0.10.0100.03720.14
7.0.00.0100.04020.09
5.6.280.0030.07321.02
5.6.250.0130.05320.62
5.6.240.0100.05020.72
5.6.230.0070.03720.50
5.6.220.0070.04020.61
5.6.210.0070.05320.56
5.6.200.0100.07321.05
5.6.190.0100.08020.96
5.6.180.0070.04021.00
5.6.170.0000.04720.95
5.6.160.0000.03721.11
5.6.150.0000.03721.11
5.6.140.0070.03320.94
5.6.130.0030.04021.08
5.6.120.0000.03721.13
5.6.110.0030.03721.04
5.6.100.0030.05020.94
5.6.90.0070.04021.03
5.6.80.0100.03320.32
5.6.70.0000.04320.54
5.6.60.0070.03020.42
5.6.50.0000.04020.43
5.6.40.0000.03720.36
5.6.30.0000.04020.52
5.6.20.0100.03320.47
5.6.10.0030.03320.40
5.6.00.0030.03320.42
5.5.380.0100.07720.34
5.5.370.0030.06720.39
5.5.360.0170.06020.34
5.5.350.0100.07320.37
5.5.340.0130.07720.85
5.5.330.0070.06020.64
5.5.320.0030.04320.88
5.5.310.0030.04720.84
5.5.300.0030.03320.64
5.5.290.0170.04720.92
5.5.280.0100.03720.87
5.5.270.0000.04320.82
5.5.260.0070.03320.78
5.5.250.0030.03720.64
5.5.240.0030.04020.11
5.5.230.0100.02719.98
5.5.220.0030.03020.24
5.5.210.0030.04020.27
5.5.200.0000.05020.17
5.5.190.0070.03320.15
5.5.180.0030.03320.23
5.5.160.0000.03720.15
5.5.150.0000.03720.25
5.5.140.0000.03720.23
5.5.130.0070.03319.98
5.5.120.0030.03720.15
5.5.110.0030.03320.07
5.5.100.0070.03019.95
5.5.90.0130.02720.16
5.5.80.0100.07320.06
5.5.70.0070.06319.93
5.5.60.0200.07019.96
5.5.50.0070.05320.13
5.5.40.0070.07720.14
5.5.30.0000.06019.95
5.5.20.0070.04320.14
5.5.10.0100.03320.12
5.5.00.0170.03020.01
5.4.450.0100.03319.39
5.4.440.0030.03719.46
5.4.430.0070.03719.35
5.4.420.0030.04019.11
5.4.410.0030.03319.09
5.4.400.0070.02718.98
5.4.390.0030.03719.09
5.4.380.0000.03319.05
5.4.370.0030.04019.04
5.4.360.0070.03019.14
5.4.350.0000.04319.16
5.4.340.0070.03018.88
5.4.320.0000.03319.14
5.4.310.0030.03318.81
5.4.300.0000.03319.22
5.4.290.0030.03318.95
5.4.280.0070.03019.05
5.4.270.0000.03719.07
5.4.260.0000.03319.07
5.4.250.0070.03018.96
5.4.240.0000.03719.12
5.4.230.0030.07718.91
5.4.220.0070.04719.11
5.4.210.0000.08318.98
5.4.200.0030.04319.04
5.4.190.0070.04019.01
5.4.180.0070.06019.13
5.4.170.0200.06719.05
5.4.160.0100.06019.21
5.4.150.0070.06719.05
5.4.140.0030.03716.33
5.4.130.0070.06316.42
5.4.120.0000.03316.32
5.4.110.0070.04016.36
5.4.100.0000.04016.26
5.4.90.0030.03316.50
5.4.80.0130.07016.37
5.4.70.0070.06716.34
5.4.60.0070.06016.21
5.4.50.0130.06316.38
5.4.40.0100.04716.33
5.4.30.0030.03716.26
5.4.20.0100.06716.18
5.4.10.0000.04016.19
5.4.00.0030.04015.81
5.3.290.0030.03014.65
5.3.280.0000.08714.55
5.3.270.0030.07714.46
5.3.260.0070.03714.61
5.3.250.0000.04714.42
5.3.240.0070.06714.56
5.3.230.0030.06314.54
5.3.220.0070.07714.52
5.3.210.0070.06714.52
5.3.200.0100.05014.43
5.3.190.0000.03314.53
5.3.180.0100.07014.42
5.3.170.0170.06714.52
5.3.160.0030.07714.38
5.3.150.0070.07714.54
5.3.140.0100.04314.53
5.3.130.0100.04714.53
5.3.120.0000.04014.46
5.3.110.0070.04014.38
5.3.100.0030.05314.00
5.3.90.0000.04013.93
5.3.80.0030.04013.98
5.3.70.0030.04313.97
5.3.60.0030.04013.91
5.3.50.0030.05013.93
5.3.40.0030.03013.86
5.3.30.0000.04013.90
5.3.20.0100.07313.68
5.3.10.0070.03013.63
5.3.00.0030.03313.59
5.2.170.0030.04011.00
5.2.160.0030.04011.14
5.2.150.0030.02711.20
5.2.140.0070.05311.13
5.2.130.0030.06011.02
5.2.120.0030.04011.09
5.2.110.0070.03011.09
5.2.100.0030.03011.14
5.2.90.0030.03311.15
5.2.80.0100.05011.12
5.2.70.0030.03311.08
5.2.60.0000.07011.04
5.2.50.0070.02710.87
5.2.40.0000.06310.99
5.2.30.0000.04310.89
5.2.20.0030.02711.02
5.2.10.0070.02710.94
5.2.00.0000.03010.82
5.1.60.0030.0239.98
5.1.50.0070.03010.08
5.1.40.0000.02710.00
5.1.30.0070.03310.23
5.1.20.0070.04710.30
5.1.10.0000.02710.14
5.1.00.0000.03010.05
5.0.50.0000.0339.11
5.0.40.0070.0439.11
5.0.30.0070.0339.11
5.0.20.0070.0279.11
5.0.10.0000.0239.11
5.0.00.0030.0309.11
4.4.90.0030.0179.11
4.4.80.0000.0279.11
4.4.70.0000.0179.11
4.4.60.0000.0139.11
4.4.50.0030.0179.11
4.4.40.0030.0239.11
4.4.30.0030.0309.11
4.4.20.0030.0179.11
4.4.10.0000.0179.11
4.4.00.0000.0439.11
4.3.110.0000.0309.11
4.3.100.0000.0309.11
4.3.90.0030.0279.11
4.3.80.0070.0409.11
4.3.70.0030.0339.11
4.3.60.0030.0309.11
4.3.50.0030.0379.11
4.3.40.0000.0279.11
4.3.30.0000.0209.11
4.3.20.0000.0209.11
4.3.10.0030.0239.11
4.3.00.0000.0209.11

preferences:
43.22 ms | 401 KiB | 5 Q