3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(getPeroid()); // Example 1 print_r(getPeroid()->start); // Example 3 print_r(getPeroid(new DateTime("2013-02-14"))); // Example 2 function getPeroid(\Datetime $date = null, DateInterval $interval = null) { $interval = $interval ? : new DateInterval('P7D'); $end = $date ? : new DateTime(); $end->modify("Last Sunday"); $start = clone $end; $start->sub($interval); return (object) array( "start" => $start->format("l, d F Y"), "end" => $end->format("l, d F Y") ); } function getPeriodBetween(Datetime $start = null, Datetime $end = null, DateInterval $interval = null) { $interval = $interval ? : new DateInterval('P7D'); if ($start === null) { $start = new DateTime(); $start->modify("First Sunday of January"); } else { $start->modify("First Sunday"); } if ($end === null) { $end = new DateTime(); $end->modify("Last Sunday of December"); } $range = array(); while ( $start < $end ) { $r = (object) array( "start" => $start->format("l, d F Y") ); $start->add($interval); $r->end = $start->format("l, d F Y"); $range[] = $r; } return $range; }

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)
8.3.60.0040.01116.63
8.3.50.0110.00916.73
8.3.40.0180.00318.84
8.3.30.0070.00718.96
8.3.20.0090.00018.85
8.3.10.0080.00020.59
8.3.00.0090.00019.38
8.2.180.0070.01116.75
8.2.170.0090.00622.96
8.2.160.0060.00821.19
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00421.14
8.2.110.0060.00320.65
8.2.100.0060.00618.10
8.2.90.0050.00318.20
8.2.80.0030.00519.34
8.2.70.0050.00518.00
8.2.60.0000.01118.18
8.2.50.0030.00518.07
8.2.40.0000.00718.22
8.2.30.0050.00518.22
8.2.20.0070.00017.98
8.2.10.0080.00017.96
8.2.00.0040.00418.00
8.1.270.0080.00024.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.24
8.1.230.0040.00720.88
8.1.220.0000.01017.89
8.1.210.0000.00818.99
8.1.200.0060.00317.63
8.1.190.0050.00217.66
8.1.180.0030.00618.10
8.1.170.0000.00819.07
8.1.160.0000.00719.03
8.1.150.0030.00518.90
8.1.140.0040.00417.63
8.1.130.0030.00517.96
8.1.120.0050.00217.64
8.1.110.0000.00717.72
8.1.100.0000.00717.66
8.1.90.0020.00517.73
8.1.80.0030.00517.71
8.1.70.0000.00817.64
8.1.60.0000.00817.80
8.1.50.0040.00417.53
8.1.40.0000.00817.78
8.1.30.0040.00417.76
8.1.20.0050.00317.75
8.1.10.0020.00517.65
8.1.00.0080.00017.70
8.0.300.0000.00720.12
8.0.290.0000.00817.00
8.0.280.0030.00318.50
8.0.270.0070.00017.42
8.0.260.0000.00717.10
8.0.250.0000.00717.07
8.0.240.0070.00417.11
8.0.230.0040.00417.05
8.0.220.0070.00017.09
8.0.210.0040.00417.18
8.0.200.0000.00717.22
8.0.190.0040.00417.27
8.0.180.0050.00317.02
8.0.170.0070.00317.22
8.0.160.0030.00417.24
8.0.150.0090.00017.05
8.0.140.0050.00317.11
8.0.130.0030.00313.46
8.0.120.0030.00617.09
8.0.110.0020.00517.00
8.0.100.0020.00517.11
8.0.90.0030.00517.03
8.0.80.0090.00617.14
8.0.70.0040.00417.16
8.0.60.0000.00717.09
8.0.50.0040.00417.06
8.0.30.0100.00917.34
8.0.20.0150.00717.18
8.0.10.0070.00017.18
8.0.00.0120.00616.95
7.4.330.0000.00513.29
7.4.320.0060.00016.75
7.4.300.0030.00316.70
7.4.290.0070.00016.64
7.4.280.0030.00516.58
7.4.270.0030.00316.85
7.4.260.0000.00513.54
7.4.250.0000.00816.76
7.4.240.0020.00516.75
7.4.230.0040.00416.81
7.4.220.0170.00316.58
7.4.210.0070.00916.85
7.4.200.0040.00416.78
7.4.190.0000.00816.91
7.4.160.0100.00716.73
7.4.150.0110.01616.74
7.4.140.0090.00916.76
7.4.130.0090.01116.83
7.4.120.0090.00816.82
7.4.110.0140.00316.69
7.4.100.0070.01016.72
7.4.90.0130.01016.86
7.4.80.0030.01419.39
7.4.70.0090.00916.74
7.4.60.0030.01216.80
7.4.50.0030.00916.92
7.4.40.0030.01316.68
7.4.30.0100.00616.73
7.4.00.0070.00715.21
7.3.330.0040.00313.51
7.3.320.0000.00513.64
7.3.310.0070.00016.61
7.3.300.0000.00716.60
7.3.290.0110.01016.55
7.3.280.0110.00816.58
7.3.270.0070.01016.56
7.3.260.0040.01416.69
7.3.250.0080.01016.70
7.3.240.0130.00316.59
7.3.230.0090.00916.86
7.3.210.0070.01116.62
7.3.200.0070.01016.71
7.3.190.0100.00716.64
7.3.180.0130.00316.67
7.3.170.0150.00616.67
7.3.160.0090.00616.64
7.3.120.0070.00715.24
7.3.110.0130.00315.25
7.3.100.0040.01215.34
7.3.90.0130.00314.81
7.3.80.0080.00015.02
7.3.70.0030.01015.27
7.3.60.0070.00415.21
7.3.50.0060.00915.16
7.3.40.0110.00314.85
7.3.30.0070.00715.11
7.3.20.0070.00316.92
7.3.10.0070.00716.98
7.3.00.0080.00816.90
7.2.330.0070.01416.80
7.2.320.0110.01216.88
7.2.310.0050.01316.84
7.2.300.0090.01217.03
7.2.290.0060.01116.89
7.2.240.0080.00815.16
7.2.230.0120.00315.50
7.2.220.0030.01315.40
7.2.210.0000.01215.07
7.2.200.0090.00615.26
7.2.190.0070.01115.26
7.2.180.0070.01015.07
7.2.170.0090.00915.31
7.2.160.0030.01515.35
7.2.150.0060.01016.98
7.2.140.0070.00717.09
7.2.130.0060.00617.08
7.2.120.0080.00417.20
7.2.110.0070.01017.20
7.2.100.0040.01516.99
7.2.90.0030.01017.27
7.2.80.0070.01017.00
7.2.70.0060.00917.29
7.2.60.0070.00817.03
7.2.50.0000.01017.04
7.2.40.0080.00817.07
7.2.30.0070.00717.18
7.2.20.0030.01416.95
7.2.10.0150.00017.00
7.2.00.0030.01218.46
7.1.330.0000.01615.95
7.1.320.0120.00316.19
7.1.310.0070.00315.86
7.1.300.0000.01715.76
7.1.290.0030.01415.79
7.1.280.0080.00816.14
7.1.270.0100.00715.75
7.1.260.0030.01415.80
7.1.250.0000.01716.04
7.1.200.0090.00615.83
7.1.100.0030.01018.02
7.1.70.0000.01117.32
7.1.60.0070.01819.40
7.1.50.0200.00317.26
7.1.00.0030.04022.46
7.0.200.0040.00417.11
7.0.140.0030.07722.09
7.0.120.0000.06722.01
7.0.60.0030.04020.01
7.0.50.0070.04717.91
7.0.40.0030.09320.27
7.0.30.0330.06720.20
7.0.20.0370.06020.07
7.0.10.0330.07720.10
7.0.00.0030.08720.01
5.6.210.0100.07320.70
5.6.200.0030.05718.26
5.6.190.0070.08320.64
5.6.180.0230.08320.75
5.6.170.0230.04020.40
5.6.160.0100.07320.70
5.6.150.0100.07718.18
5.6.140.0070.08018.14
5.6.130.0000.04318.18
5.6.120.0030.05020.99
5.6.110.0030.04021.09
5.6.100.0030.07720.98
5.6.90.0070.05321.19
5.6.80.0200.07020.45
5.6.70.0230.07320.29
5.5.350.0200.05720.41
5.5.340.0000.04017.97
5.5.330.0070.06720.41
5.5.320.0030.04320.28
5.5.310.0130.04020.34
5.5.300.0070.04717.97
5.5.290.0130.07317.98
5.5.280.0070.08720.70
5.5.270.0030.05720.89
5.5.260.0070.03720.89
5.5.250.0030.06020.48
5.5.240.0030.07320.30
5.4.450.0100.03719.47
5.4.440.0030.05019.57
5.4.430.0070.05319.17
5.4.420.0030.08319.30
5.4.410.0130.06719.44
5.4.400.0100.08019.18
5.4.390.0070.08019.15
5.4.380.0070.06719.21
5.4.370.0030.04019.14
5.4.360.0030.05319.24
5.4.350.0130.07019.14
5.4.340.0070.04718.86
5.4.320.0130.04019.08
5.4.310.0030.04719.14
5.4.300.0070.05319.24
5.4.290.0100.03719.29
5.4.280.0030.04319.20
5.4.270.0000.07719.24
5.4.260.0100.06319.23
5.4.250.0030.05319.07
5.4.240.0000.05318.87
5.4.230.0070.04018.84
5.4.220.0100.06719.00
5.4.210.0100.04319.23
5.4.200.0070.07319.14
5.4.190.0130.05019.07
5.4.180.0000.05019.23
5.4.170.0030.04019.15
5.4.160.0070.04719.13
5.4.150.0070.06318.84
5.4.140.0000.04716.55
5.4.130.0000.06316.36
5.4.120.0070.03316.27
5.4.110.0030.03716.72
5.4.100.0030.04316.42
5.4.90.0130.05716.46
5.4.80.0130.05716.71
5.4.70.0070.04316.37
5.4.60.0030.05316.33
5.4.50.0000.07316.36
5.4.40.0270.03016.45
5.4.30.0030.05716.64
5.4.20.0070.07016.44
5.4.10.0070.06316.34
5.4.00.0170.06315.82
5.3.290.0030.08014.84
5.3.280.0000.05714.64
5.3.270.0000.04014.78
5.3.260.0000.05314.53
5.3.250.0070.04014.64
5.3.240.0000.08014.67
5.3.230.0070.04314.53
5.3.220.0030.04714.58
5.3.210.0000.05314.72
5.3.200.0000.06714.46
5.3.190.0100.07014.60
5.3.180.0100.06314.61
5.3.170.0030.05014.64
5.3.160.0100.06714.62
5.3.150.0100.06714.46
5.3.140.0130.03314.45
5.3.130.0030.07014.55
5.3.120.0000.09014.57
5.3.110.0100.07314.55
5.3.100.0170.06714.05
5.3.90.0100.07013.92
5.3.80.0070.03714.18
5.3.70.0070.03714.03
5.3.60.0030.03713.98
5.3.50.0070.07314.01
5.3.40.0100.07014.14
5.3.30.0030.05014.01
5.3.20.0030.05313.71
5.3.10.0100.06713.61
5.3.00.0170.04013.57
5.2.170.0070.06311.20
5.2.160.0070.06011.22
5.2.150.0130.05011.20
5.2.140.0100.05011.11
5.2.130.0030.04711.09
5.2.120.0070.06010.99
5.2.110.0100.06011.17
5.2.100.0130.05711.14
5.2.90.0070.05311.14
5.2.80.0070.03711.11
5.2.70.0000.05311.10
5.2.60.0070.05711.20
5.2.50.0000.04711.02
5.2.40.0070.05710.89
5.2.30.0000.04311.01
5.2.20.0070.03010.96
5.2.10.0070.03310.92
5.2.00.0070.03010.72
5.1.60.0100.04710.14
5.1.50.0130.0409.90
5.1.40.0100.05010.04
5.1.30.0030.04710.34
5.1.20.0070.03310.34
5.1.10.0030.03010.09
5.1.00.0000.05310.03
5.0.50.0070.0438.53
5.0.40.0000.0238.56
5.0.30.0030.0678.27
5.0.20.0070.0308.36
5.0.10.0100.0308.33
5.0.00.0070.0278.32
4.4.90.0030.0377.99
4.4.80.0070.0207.99
4.4.70.0030.0307.99
4.4.60.0070.0177.99
4.4.50.0070.0307.99
4.4.40.0030.0537.99
4.4.30.0030.0177.99
4.4.20.0000.0377.99
4.4.10.0070.0177.99
4.4.00.0000.0407.99
4.3.110.0070.0137.99
4.3.100.0030.0307.99
4.3.90.0000.0207.99
4.3.80.0000.0337.99
4.3.70.0030.0207.99
4.3.60.0100.0207.99
4.3.50.0000.0277.99
4.3.40.0030.0507.99
4.3.30.0030.0277.99
4.3.20.0000.0337.99
4.3.10.0100.0237.99
4.3.00.0030.0277.99

preferences:
54.96 ms | 400 KiB | 5 Q