3v4l.org

run code in 300+ PHP versions simultaneously
<?php @ini_set('date.timezone', 'Europe/London'); class OnlyPendingDeletionIterator extends FilterIterator implements Countable { public function __construct(array $items) { parent::__construct(new ArrayIterator($items)); } public function accept() { $item = $this->current(); $fourthOfJan = strtotime('2014-01-04'); return $fourthOfJan > strtotime($item['date']); } public function count() { return iterator_count($this); } } $items = array( array('id' => 1, 'date' => '2014-01-01'), array('id' => 2, 'date' => '2014-01-02'), array('id' => 3, 'date' => '2014-01-03'), array('id' => 4, 'date' => '2014-01-04'), array('id' => 5, 'date' => '2014-01-05'), array('id' => 6, 'date' => '2014-01-06'), array('id' => 7, 'date' => '2014-01-07'), ); $items = new OnlyPendingDeletionIterator($items); echo 'Pending: ', count($items), PHP_EOL; foreach ($items as $item) { echo 'id: ', $item['id'], PHP_EOL; }

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)
8.3.60.0150.00418.28
8.3.50.0110.00521.27
8.3.40.0160.00619.08
8.3.30.0070.00719.13
8.3.20.0070.00020.33
8.3.10.0020.00522.09
8.3.00.0040.00422.46
8.2.180.0090.00916.63
8.2.170.0080.00622.96
8.2.160.0070.00719.16
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0090.00019.61
8.2.110.0030.00622.20
8.2.100.0060.00618.34
8.2.90.0040.00419.17
8.2.80.0040.00418.16
8.2.70.0040.00417.75
8.2.60.0080.00018.05
8.2.50.0050.00318.07
8.2.40.0000.00818.06
8.2.30.0070.00018.11
8.2.20.0000.00717.96
8.2.10.0040.00417.80
8.2.00.0060.00617.84
8.1.280.0090.00625.92
8.1.270.0080.00022.07
8.1.260.0000.01026.35
8.1.250.0050.00328.09
8.1.240.0060.00323.96
8.1.230.0070.00419.07
8.1.220.0040.00417.78
8.1.210.0000.00918.77
8.1.200.0070.00317.48
8.1.190.0000.00817.54
8.1.180.0030.00518.86
8.1.170.0040.00418.77
8.1.160.0070.00022.13
8.1.150.0060.00318.67
8.1.140.0040.00417.54
8.1.130.0000.00817.93
8.1.120.0040.00417.65
8.1.110.0060.00317.62
8.1.100.0050.00217.65
8.1.90.0000.00717.67
8.1.80.0000.00717.53
8.1.70.0000.00717.60
8.1.60.0010.00117.53
8.1.50.0060.00317.68
8.1.40.0050.00317.61
8.1.30.0000.00817.74
8.1.20.0040.00417.81
8.1.10.0060.00317.73
8.1.00.0050.00317.53
8.0.300.0040.00418.77
8.0.290.0040.00417.30
8.0.280.0030.00318.49
8.0.270.0040.00417.31
8.0.260.0070.00017.01
8.0.250.0000.00717.02
8.0.240.0020.00617.11
8.0.230.0070.00016.99
8.0.220.0030.00317.06
8.0.210.0070.00017.09
8.0.200.0040.00417.13
8.0.190.0030.00517.14
8.0.180.0040.00417.06
8.0.170.0040.00417.05
8.0.160.0000.00817.00
8.0.150.0000.00717.03
8.0.140.0040.00417.05
8.0.130.0040.00413.40
8.0.120.0050.00317.00
8.0.110.0000.00717.01
8.0.100.0050.00317.02
8.0.90.0080.00016.87
8.0.80.0060.00917.06
8.0.70.0030.00517.05
8.0.60.0020.00517.10
8.0.50.0000.00716.97
8.0.30.0140.00517.25
8.0.20.0090.01517.43
8.0.10.0070.00017.21
8.0.00.0130.01016.87
7.4.330.0060.00015.00
7.4.320.0060.00016.52
7.4.300.0000.00616.70
7.4.290.0030.00316.66
7.4.280.0050.00316.65
7.4.270.0060.00016.55
7.4.260.0070.00016.62
7.4.250.0040.00416.69
7.4.240.0040.00316.75
7.4.230.0000.00716.67
7.4.220.0060.01316.76
7.4.210.0090.00716.66
7.4.200.0000.00716.74
7.4.190.0030.00516.85
7.4.160.0080.00816.59
7.4.150.0100.00717.40
7.4.140.0130.00717.86
7.4.130.0090.01116.72
7.4.120.0080.00916.68
7.4.110.0100.00716.79
7.4.100.0030.01416.69
7.4.90.0150.00616.68
7.4.80.0100.00719.39
7.4.70.0090.00916.49
7.4.60.0030.01516.75
7.4.50.0000.00516.75
7.4.40.0030.01322.77
7.4.30.0080.00916.75
7.4.00.0170.00015.22
7.3.330.0050.00013.46
7.3.320.0060.00013.29
7.3.310.0000.00716.57
7.3.300.0070.00016.36
7.3.290.0080.01116.42
7.3.280.0090.00816.46
7.3.270.0120.00617.40
7.3.260.0060.01216.89
7.3.250.0200.00516.62
7.3.240.0170.00716.41
7.3.230.0030.01616.74
7.3.210.0030.01416.59
7.3.200.0090.01219.39
7.3.190.0110.00716.71
7.3.180.0070.01016.71
7.3.170.0130.01016.67
7.3.160.0060.01016.52
7.3.120.0150.00014.94
7.3.10.0070.00716.88
7.3.00.0030.00616.63
7.2.330.0110.00816.68
7.2.320.0080.01116.85
7.2.310.0090.00916.87
7.2.300.0130.00316.68
7.2.290.0030.01616.72
7.2.130.0060.00616.96
7.2.120.0070.01116.86
7.2.110.0110.00317.19
7.2.100.0000.01017.07
7.2.90.0070.00716.96
7.2.80.0110.00317.16
7.2.70.0090.00316.86
7.2.60.0040.01117.21
7.2.50.0080.00316.94
7.2.40.0060.00917.22
7.2.30.0040.01117.33
7.2.20.0120.00317.05
7.2.10.0090.00617.13
7.2.00.0050.00818.45
7.1.250.0000.01015.80
7.1.200.0110.00016.18
7.1.100.0080.00318.52
7.1.70.0000.00717.36
7.1.60.0090.01619.82
7.1.50.0110.01117.10
7.1.00.0000.03722.33
7.0.200.0060.00616.74
7.0.140.0100.06722.21
7.0.60.0170.07319.95
7.0.50.0100.08017.86
7.0.40.0070.07720.26
7.0.30.0300.03720.15
7.0.20.0300.05320.07
7.0.10.0170.08020.07
7.0.00.0070.05020.33
5.6.280.0030.07321.03
5.6.210.0070.04020.61
5.6.200.0030.09018.23
5.6.190.0000.04720.77
5.6.180.0470.07320.77
5.6.170.0330.07320.54
5.6.160.0100.07720.41
5.6.150.0000.06718.14
5.6.140.0100.05318.18
5.6.130.0070.07018.22
5.6.120.0100.03721.03
5.6.110.0070.07021.11
5.6.100.0100.08720.98
5.6.90.0030.04020.99
5.6.80.0130.07720.51
5.5.350.0200.07320.39
5.5.340.0070.06017.94
5.5.330.0070.05720.19
5.5.320.0230.04720.25
5.5.310.0330.07020.34
5.5.300.0100.05017.98
5.5.290.0130.07718.01
5.5.280.0030.07320.78
5.5.270.0170.05020.96
5.5.260.0070.06020.77
5.5.250.0000.08320.47
5.5.240.0030.08320.27
5.4.450.0930.05719.61
5.4.440.0700.05719.63
5.4.430.0130.05319.44
5.4.420.0070.06019.38
5.4.410.0130.05019.03
5.4.400.0200.04018.77
5.4.390.0170.04718.81
5.4.380.0100.05318.57
5.4.370.0300.04018.75
5.4.360.0100.05318.82
5.4.350.0130.05318.79
5.4.340.0230.04018.57
5.4.320.0060.03712.51
5.4.310.0110.04512.51
5.4.300.0070.04212.51
5.4.290.0110.03712.51
5.4.280.0090.04012.40
5.4.270.0080.04212.41
5.4.260.0070.05719.01
5.4.250.0130.05319.01
5.4.240.0130.05019.01
5.4.230.0130.06318.67
5.4.220.0030.06018.75
5.4.210.0170.04319.04
5.4.200.0030.05719.09
5.4.190.0200.06718.74
5.4.180.0230.06718.79
5.4.170.0130.05018.94
5.4.160.0100.05018.78
5.4.150.0170.04719.00
5.4.140.0130.06016.57
5.4.130.0200.07016.56
5.4.120.0070.07716.48
5.4.110.0100.05016.43
5.4.100.0170.04316.67
5.4.90.0070.04716.46
5.4.80.0170.04016.69
5.4.70.0130.05016.55
5.4.60.0030.07716.46
5.4.50.0130.04716.47
5.4.40.0170.06316.58
5.4.30.0100.04716.46
5.4.20.0070.04716.47
5.4.10.0130.04716.38
5.4.00.0130.06316.06
5.3.290.0100.04812.80
5.3.280.0100.05314.59
5.3.270.0100.06014.70
5.3.260.0200.04314.70
5.3.250.0170.07314.45
5.3.240.0100.05014.80
5.3.230.0100.06014.83
5.3.220.0130.06014.57
5.3.210.0130.07314.71
5.3.200.0070.05014.66
5.3.190.0130.06714.64
5.3.180.0000.06014.48
5.3.170.0170.04014.71
5.3.160.0070.05314.40
5.3.150.0070.05714.56
5.3.140.0070.05714.55
5.3.130.0170.06714.74
5.3.120.0230.04014.75
5.3.110.0070.07314.58
5.3.100.0130.04314.06
5.3.90.0030.05314.05
5.3.80.0130.06014.19
5.3.70.0070.05314.24
5.3.60.0130.04714.09
5.3.50.0070.07013.95
5.3.40.0170.05713.97
5.3.30.0170.06713.90
5.3.20.0070.05013.92
5.3.10.0230.05313.64
5.3.00.0030.06013.55
5.2.170.0030.06711.14
5.2.160.0070.04311.22
5.2.150.0030.06711.31
5.2.140.0070.04311.21
5.2.130.0070.04310.94
5.2.120.0100.04711.08
5.2.110.0100.05011.29
5.2.100.0170.03711.22
5.2.90.0130.03311.10
5.2.80.0070.04311.11
5.2.70.0070.06011.36
5.2.60.0170.04311.24
5.2.50.0100.04010.87
5.2.40.0100.05311.18
5.2.30.0000.06010.89
5.2.20.0170.03311.05
5.2.10.0000.04310.86
5.2.00.0100.03710.72
5.1.60.0130.0339.96
5.1.50.0170.04010.06
5.1.40.0070.0409.83
5.1.30.0130.04710.53
5.1.20.0070.04010.34
5.1.10.0070.04010.32
5.1.00.0200.03710.23
5.0.50.0100.0438.50
5.0.40.0070.0338.51
5.0.30.0030.0408.45
5.0.20.0100.0278.32
5.0.10.0130.0178.32
5.0.00.0030.0438.32
4.4.90.0000.0238.32
4.4.80.0000.0278.32
4.4.70.0000.0238.32
4.4.60.0100.0238.32
4.4.50.0030.0308.32
4.4.40.0030.0408.32
4.4.30.0030.0308.32
4.4.20.0030.0208.32
4.4.10.0030.0338.32
4.4.00.0030.0338.32
4.3.110.0030.0278.32
4.3.100.0000.0238.32
4.3.90.0030.0238.32
4.3.80.0000.0338.32
4.3.70.0000.0278.32
4.3.60.0030.0308.32
4.3.50.0000.0238.32
4.3.40.0030.0338.32
4.3.30.0030.0208.32
4.3.20.0000.0238.32
4.3.10.0030.0178.32
4.3.00.0130.0206.76

preferences:
38.84 ms | 401 KiB | 5 Q