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)
8.3.40.0000.01519.10
8.3.30.0070.00718.99
8.3.20.0040.00420.04
8.3.10.0050.00322.12
8.3.00.0040.00422.39
8.2.170.0070.00722.96
8.2.160.0100.00319.29
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0060.00319.61
8.2.110.0030.00722.10
8.2.100.0040.00818.09
8.2.90.0000.00819.22
8.2.80.0040.00418.02
8.2.70.0040.00417.88
8.2.60.0080.00017.93
8.2.50.0040.00418.07
8.2.40.0050.00318.28
8.2.30.0050.00218.07
8.2.20.0040.00417.81
8.2.10.0040.00417.95
8.2.00.0030.00717.93
8.1.270.0040.00422.19
8.1.260.0060.00326.35
8.1.250.0030.00628.09
8.1.240.0030.00623.77
8.1.230.0000.01119.03
8.1.220.0050.00317.80
8.1.210.0000.00818.77
8.1.200.0030.00617.60
8.1.190.0050.00317.55
8.1.180.0080.00018.82
8.1.170.0040.00418.72
8.1.160.0040.00422.15
8.1.150.0000.00718.77
8.1.140.0000.00817.51
8.1.130.0040.00417.82
8.1.120.0030.00517.55
8.1.110.0040.00817.64
8.1.100.0040.00417.47
8.1.90.0000.00717.65
8.1.80.0040.00417.55
8.1.70.0040.00417.60
8.1.60.0030.00617.59
8.1.50.0040.00417.54
8.1.40.0000.00817.54
8.1.30.0000.00717.77
8.1.20.0040.00417.77
8.1.10.0040.00417.70
8.1.00.0030.00617.52
8.0.300.0050.00218.77
8.0.290.0080.00017.16
8.0.280.0050.00218.51
8.0.270.0000.00717.32
8.0.260.0070.00016.92
8.0.250.0000.00717.15
8.0.240.0030.00617.00
8.0.230.0030.00317.03
8.0.220.0080.00017.05
8.0.210.0000.00817.06
8.0.200.0040.00417.05
8.0.190.0000.00817.05
8.0.180.0040.00417.01
8.0.170.0040.00417.06
8.0.160.0000.00717.15
8.0.150.0000.00716.98
8.0.140.0000.00817.05
8.0.130.0000.00613.60
8.0.120.0040.00417.00
8.0.110.0070.00017.06
8.0.100.0070.00017.12
8.0.90.0000.00817.00
8.0.80.0150.00017.07
8.0.70.0040.00417.07
8.0.60.0000.00716.98
8.0.50.0040.00417.11
8.0.30.0100.00817.31
8.0.20.0140.00517.40
8.0.10.0050.00217.03
8.0.00.0110.01016.87
7.4.330.0000.00715.00
7.4.320.0030.00316.75
7.4.300.0030.00316.72
7.4.290.0000.00716.65
7.4.280.0000.00716.57
7.4.270.0030.00316.68
7.4.260.0040.00416.61
7.4.250.0040.00416.66
7.4.240.0040.00416.62
7.4.230.0030.00416.75
7.4.220.0090.00916.80
7.4.210.0070.00716.65
7.4.200.0040.00416.54
7.4.190.0040.00416.80
7.4.160.0070.01016.57
7.4.150.0060.01217.40
7.4.140.0050.01517.86
7.4.130.0140.00816.67
7.4.120.0120.00716.68
7.4.110.0030.01416.51
7.4.100.0100.00716.78
7.4.90.0140.00416.77
7.4.80.0090.00919.39
7.4.70.0070.01016.82
7.4.60.0130.00316.70
7.4.50.0060.00316.72
7.4.40.0000.01822.77
7.4.30.0030.01316.78
7.4.00.0060.00915.11
7.3.330.0000.00613.27
7.3.320.0030.00313.48
7.3.310.0030.00316.48
7.3.300.0030.00316.36
7.3.290.0110.00716.43
7.3.280.0070.00916.40
7.3.270.0120.00417.40
7.3.260.0130.00316.70
7.3.250.0130.00716.51
7.3.240.0060.01116.77
7.3.230.0110.00716.71
7.3.210.0040.01416.43
7.3.200.0120.00919.39
7.3.190.0070.01716.91
7.3.180.0100.00616.71
7.3.170.0090.00616.47
7.3.160.0080.00916.53
7.3.120.0070.01015.04
7.3.110.0070.00515.01
7.3.100.0050.00814.92
7.3.90.0020.01115.16
7.3.80.0060.00815.07
7.3.70.0060.00815.13
7.3.60.0080.00614.94
7.3.50.0050.00714.96
7.3.40.0060.00314.99
7.3.30.0050.00515.03
7.3.20.0060.00716.83
7.3.10.0050.00516.67
7.3.00.0030.01116.78
7.2.330.0030.01516.73
7.2.320.0130.01016.89
7.2.310.0110.00617.00
7.2.300.0070.01016.73
7.2.290.0090.00917.00
7.2.250.0090.00915.24
7.2.240.0050.01314.97
7.2.230.0030.01415.21
7.2.220.0110.00615.19
7.2.210.0050.00915.30
7.2.200.0050.01015.29
7.2.190.0030.01015.25
7.2.180.0020.01215.26
7.2.170.0050.01115.35
7.2.00.0060.00619.63
7.1.330.0030.01216.00
7.1.320.0080.00516.10
7.1.310.0090.00515.89
7.1.300.0050.00916.03
7.1.290.0020.01116.05
7.1.280.0060.00715.84
7.1.270.0070.00515.75
7.1.260.0030.01215.90
7.1.100.0100.00718.46
7.1.70.0030.00517.19
7.1.60.0030.01619.82
7.1.50.0100.01417.02
7.1.00.0030.03322.51
7.0.200.0000.00916.65
7.0.140.0100.07022.16
7.0.70.4330.03719.90
7.0.60.0100.06020.03
7.0.50.0070.08017.89
7.0.40.0030.06320.20
7.0.30.0300.06720.36
7.0.20.0330.07020.10
7.0.10.0270.03720.08
7.0.00.0070.09020.25
5.6.210.0030.08720.50
5.6.200.0100.03718.29
5.6.190.0030.08320.64
5.6.180.0200.04720.75
5.6.170.0430.07320.51
5.6.160.0070.08720.52
5.6.150.0130.04018.18
5.6.140.0030.05018.23
5.6.130.0130.06718.30
5.6.120.0130.05021.14
5.6.110.0430.05321.05
5.6.100.0000.09021.11
5.6.90.0070.06021.09
5.6.80.0030.08720.38
5.6.70.0370.07020.41
5.5.350.0030.09020.38
5.5.340.0000.04317.97
5.5.330.0070.08720.42
5.5.320.0030.05020.42
5.5.310.0130.04320.34
5.5.300.0000.05717.95
5.5.290.0030.08017.97
5.5.280.0070.07020.89
5.5.270.0130.07720.68
5.5.260.0070.08020.73
5.5.250.0170.04020.70
5.5.240.0170.06320.20
5.4.450.0530.05719.55
5.4.440.0700.06019.48
5.4.430.0830.04719.16
5.4.420.0930.05319.43
5.4.410.0170.04719.30
5.4.400.0800.06019.11
5.4.390.0630.05719.40
5.4.380.0230.05318.73
5.4.370.0330.05318.79
5.4.360.0300.06018.59
5.4.350.0060.03612.03
5.4.340.0060.04512.02
5.4.320.0080.03412.51
5.4.310.0080.04112.50
5.4.300.0070.04212.51
5.4.290.0050.04812.51
5.4.280.0100.03712.40
5.4.270.0050.04212.40
5.4.260.0130.04718.71
5.4.250.0070.05018.88
5.4.240.0070.05018.88
5.4.230.0100.05318.94
5.4.220.0030.06318.77
5.4.210.0130.05718.89
5.4.200.0070.05718.71
5.4.190.0130.07018.77
5.4.180.0170.04718.91
5.4.170.0170.05018.70
5.4.160.0100.07018.61
5.4.150.0100.06318.77
5.4.140.0230.05316.61
5.4.130.0070.05316.51
5.4.120.0100.04716.60
5.4.110.0070.05316.62
5.4.100.0000.05716.50
5.4.90.0100.04316.39
5.4.80.0130.06316.59
5.4.70.0100.04316.60
5.4.60.0070.05316.24
5.4.50.0070.04716.56
5.4.40.0130.06016.32
5.4.30.0070.05016.23
5.4.20.0030.05316.31
5.4.10.0070.06316.40
5.4.00.0130.04315.91
5.3.290.0090.04012.80
5.3.280.0100.06714.77
5.3.270.0200.04714.71
5.3.260.0030.06014.70
5.3.250.0030.08014.62
5.3.240.0130.07314.80
5.3.230.0100.05014.59
5.3.220.0000.05714.66
5.3.210.0130.05314.59
5.3.200.0030.05014.59
5.3.190.0100.05014.48
5.3.180.0170.06714.66
5.3.170.0070.04714.66
5.3.160.0100.04714.72
5.3.150.0070.06014.64
5.3.140.0130.05014.79
5.3.130.0100.05314.55
5.3.120.0130.05014.55
5.3.110.0100.05314.55
5.3.100.0070.05314.13
5.3.90.0070.05714.02
5.3.80.0130.04314.11
5.3.70.0070.05314.11
5.3.60.0100.04714.01
5.3.50.0070.05314.18
5.3.40.0070.05013.79
5.3.30.0030.05014.14
5.3.20.0170.04313.72
5.3.10.0070.05313.73
5.3.00.0070.05013.64
5.2.170.0070.04011.14
5.2.160.0070.04011.06
5.2.150.0070.04011.06
5.2.140.0100.06011.14
5.2.130.0000.04311.18
5.2.120.0070.06711.20
5.2.110.0100.04311.27
5.2.100.0070.03711.08
5.2.90.0130.03711.18
5.2.80.0030.04311.04
5.2.70.0100.04011.13
5.2.60.0100.04711.07
5.2.50.0030.04011.11
5.2.40.0030.04711.10
5.2.30.0170.04711.07
5.2.20.0070.05010.79
5.2.10.0070.05010.70
5.2.00.0030.04310.70
5.1.60.0100.0339.93
5.1.50.0070.03310.25
5.1.40.0030.03310.09
5.1.30.0030.03710.34
5.1.20.0030.05710.59
5.1.10.0000.0379.91
5.1.00.0000.03710.15
5.0.50.0000.0338.61
5.0.40.0070.0238.42
5.0.30.0000.0578.46
5.0.20.0000.0438.32
5.0.10.0030.0408.32
5.0.00.0070.0408.32
4.4.90.0030.0208.32
4.4.80.0030.0208.32
4.4.70.0170.0078.32
4.4.60.0070.0238.32
4.4.50.0030.0278.32
4.4.40.0100.0408.32
4.4.30.0030.0208.32
4.4.20.0030.0208.32
4.4.10.0030.0208.32
4.4.00.0030.0338.32
4.3.110.0000.0238.32
4.3.100.0070.0138.32
4.3.90.0030.0208.32
4.3.80.0030.0308.32
4.3.70.0100.0138.32
4.3.60.0000.0338.32
4.3.50.0070.0208.32
4.3.40.0070.0338.32
4.3.30.0000.0338.32
4.3.20.0000.0238.32
4.3.10.0070.0208.32
4.3.00.0100.0237.02

preferences:
46.54 ms | 400 KiB | 5 Q