3v4l.org

run code in 300+ PHP versions simultaneously
<?php function array_chunk_vertical($data, $columns = 2) { $n = count($data) ; $per_column = floor($n / $columns) ; $rest = $n % $columns ; // The map $per_columns = array( ) ; for ( $i = 0 ; $i < $columns ; $i++ ) { $per_columns[$i] = $per_column + ($i < $rest ? 1 : 0) ; } $tabular = array( ) ; foreach ( $per_columns as $rows ) { for ( $i = 0 ; $i < $rows ; $i++ ) { $tabular[$i][ ] = array_shift($data) ; } } return $tabular ; } $cars = [ [ 'make' => 'Alfa Romeo', 'id' => 2 ], [ 'make' => 'Aston Martin', 'id' => 3 ], [ 'make' => 'Audi', 'id' => 4 ], [ 'make' => 'BMW', 'id' => 8 ], [ 'make' => 'Caterham', 'id' => 9 ], ]; echo '<table>'; foreach(array_chunk_vertical($cars,4) as $row) { echo '<tr>'; foreach($row as $car) { echo '<td><input type="checkbox" value="', $car['id'], '" />', $car['make'], '</td>'; } echo '</tr>'; } echo '</table>';

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)
8.3.60.0070.01118.30
8.3.50.0040.01117.92
8.3.40.0120.00918.77
8.3.30.0160.00619.21
8.3.20.0060.00320.46
8.3.10.0000.00822.03
8.3.00.0030.00717.59
8.2.180.0030.01216.38
8.2.170.0070.00722.96
8.2.160.0140.00020.52
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0030.00522.06
8.2.110.0060.00322.34
8.2.100.0110.00017.88
8.2.90.0080.00019.36
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0060.00618.13
8.2.50.0060.00318.07
8.2.40.0040.00419.94
8.2.30.0000.00718.08
8.2.20.0040.00417.82
8.2.10.0040.00418.05
8.2.00.0050.00317.85
8.1.280.0060.00825.92
8.1.270.0040.00423.93
8.1.260.0030.00626.35
8.1.250.0080.00028.09
8.1.240.0110.00723.94
8.1.230.0070.00419.26
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0040.00417.47
8.1.180.0040.00418.10
8.1.170.0000.00918.69
8.1.160.0000.00722.16
8.1.150.0040.00418.84
8.1.140.0000.00717.44
8.1.130.0000.00717.86
8.1.120.0040.00417.54
8.1.110.0000.00717.44
8.1.100.0080.00017.49
8.1.90.0070.00017.53
8.1.80.0040.00417.49
8.1.70.0050.00317.34
8.1.60.0050.00317.56
8.1.50.0000.00817.48
8.1.40.0030.00517.63
8.1.30.0040.00417.72
8.1.20.0040.00417.59
8.1.10.0040.00417.64
8.1.00.0040.00417.61
8.0.300.0000.00818.77
8.0.290.0000.00716.88
8.0.280.0000.00718.40
8.0.270.0070.00017.24
8.0.260.0000.00617.21
8.0.250.0030.00317.09
8.0.240.0030.00317.10
8.0.230.0070.00016.89
8.0.220.0050.00317.01
8.0.210.0000.00716.95
8.0.200.0030.00316.98
8.0.190.0040.00317.06
8.0.180.0000.00816.95
8.0.170.0040.00416.93
8.0.160.0070.00017.04
8.0.150.0070.00016.77
8.0.140.0000.00816.98
8.0.130.0000.00613.29
8.0.120.0000.00816.97
8.0.110.0030.00516.89
8.0.100.0040.00416.83
8.0.90.0040.00416.91
8.0.80.0120.00317.03
8.0.70.0080.00016.92
8.0.60.0020.00516.93
8.0.50.0040.00416.92
8.0.30.0070.01216.92
8.0.20.0080.01317.40
8.0.10.0040.00417.21
8.0.00.0070.01317.06
7.4.330.0000.00515.12
7.4.320.0070.00016.70
7.4.300.0000.00616.70
7.4.290.0070.00016.60
7.4.280.0060.00316.64
7.4.270.0030.00316.62
7.4.260.0040.00416.69
7.4.250.0000.00716.53
7.4.240.0020.00516.63
7.4.230.0000.00716.67
7.4.220.0060.01216.70
7.4.210.0060.00916.52
7.4.200.0030.00316.49
7.4.160.0060.00916.53
7.4.150.0150.00417.40
7.4.140.0130.00817.86
7.4.130.0180.00016.46
7.4.120.0120.00816.61
7.4.110.0080.00816.66
7.4.100.0070.01016.48
7.4.90.0080.01116.66
7.4.80.0070.01719.39
7.4.70.0070.01016.78
7.4.60.0140.00416.51
7.4.50.0030.00316.47
7.4.40.0100.00616.32
7.4.30.0080.00816.60
7.4.00.0070.00714.93
7.3.330.0050.00013.46
7.3.320.0000.00513.44
7.3.310.0070.00016.44
7.3.300.0050.00216.43
7.3.290.0070.00716.50
7.3.280.0120.00616.44
7.3.270.0180.00017.40
7.3.260.0070.01816.70
7.3.240.0000.01716.68
7.3.230.0130.00316.55
7.3.210.0000.01716.38
7.3.200.0090.01219.39
7.3.190.0030.01416.73
7.3.180.0060.00916.70
7.3.170.0160.00616.46
7.3.160.0160.00716.49
7.3.10.0120.00316.50
7.3.00.0180.00416.41
7.2.330.0180.00716.66
7.2.320.0160.00616.81
7.2.310.0140.00416.97
7.2.300.0060.01316.72
7.2.290.0060.01216.55
7.2.130.0160.00316.65
7.2.120.0030.01016.70
7.2.110.0070.01016.42
7.2.100.0180.00616.57
7.2.90.0060.00916.49
7.2.80.0070.01016.57
7.2.70.0040.00716.71
7.2.60.0100.00716.45
7.2.50.0000.01616.43
7.2.40.0070.01016.63
7.2.30.0060.00616.78
7.2.20.0090.00616.78
7.2.10.0030.00716.96
7.2.00.0020.00918.16
7.1.250.0100.00715.44
7.1.100.0030.01018.11
7.1.70.0000.01317.15
7.1.60.0120.00619.32
7.1.50.0100.01316.94
7.1.00.0100.07022.48
7.0.200.0270.00314.92
7.0.140.0070.08722.18
7.0.100.0030.08719.95
7.0.90.0070.05019.99
7.0.80.0030.09020.04
7.0.70.0100.05019.95
7.0.60.0070.08719.99
7.0.50.0070.08320.32
7.0.40.0170.07720.00
7.0.30.0030.09020.18
7.0.20.0070.04720.05
7.0.10.0130.07320.18
7.0.00.0100.08319.91
5.6.280.0070.07321.16
5.6.250.0100.08020.59
5.6.240.0070.08320.51
5.6.230.0070.08020.59
5.6.220.0100.07320.49
5.6.210.0170.06720.64
5.6.200.0030.08721.04
5.6.190.0130.06721.04
5.6.180.0200.06721.02
5.6.170.0100.08020.95
5.6.160.0170.07320.91
5.6.150.0000.09021.09
5.6.140.0200.07021.05
5.6.130.0130.07721.07
5.6.120.0070.08721.14
5.6.110.0100.08021.07
5.6.100.0070.07720.98
5.6.90.0100.04721.03
5.6.80.0200.07020.40
5.6.70.0100.07720.31
5.6.60.0030.05020.41
5.6.50.0100.08020.41
5.6.40.0000.05720.41
5.6.30.0130.07020.39
5.6.20.0070.06320.37
5.6.10.0130.07320.40
5.6.00.0070.08020.28
5.5.380.0100.03720.52
5.5.370.0070.04720.45
5.5.360.0100.08020.45
5.5.350.0070.07320.34
5.5.340.0000.06320.89
5.5.330.0130.08320.86
5.5.320.0170.07020.65
5.5.310.0100.06720.77
5.5.300.0070.06720.91
5.5.290.0130.04720.73
5.5.280.0070.08020.93
5.5.270.0070.07720.87
5.5.260.0100.04720.93
5.5.250.0100.07720.59
5.5.240.0130.07320.30
5.5.230.0070.08020.26
5.5.220.0070.08020.29
5.5.210.0070.08020.27
5.5.200.0030.05320.22
5.5.190.0070.04720.09
5.5.180.0030.07320.15
5.5.160.0100.07720.24
5.5.150.0100.07320.21
5.5.140.0100.07020.27
5.5.130.0170.07020.14
5.5.120.0100.08020.18
5.5.110.0170.05019.99
5.5.100.0100.04020.10
5.5.90.0030.04020.07
5.5.80.0070.03720.16
5.5.70.0030.04020.09
5.5.60.0030.05020.12
5.5.50.0070.03720.15
5.5.40.0000.04020.16
5.5.30.0100.03720.04
5.5.20.0070.03720.05
5.5.10.0100.03020.05
5.5.00.0030.06720.14
5.4.450.0100.07319.50
5.4.440.0070.08319.51
5.4.430.0300.04719.50
5.4.420.0070.07719.37
5.4.410.0030.07719.14
5.4.400.0000.07719.18
5.4.390.0070.06719.04
5.4.380.0100.07718.93
5.4.370.0070.08019.14
5.4.360.0070.06019.18
5.4.350.0030.03719.18
5.4.340.0070.06019.06
5.4.320.0100.06318.82
5.4.310.0030.08019.18
5.4.300.0070.07718.99
5.4.290.0070.07019.03
5.4.280.0070.07718.95
5.4.270.0130.06019.15
5.4.260.0000.04318.90
5.4.250.0070.08019.05
5.4.240.0070.05018.90
5.4.230.0030.04019.20
5.4.220.0070.03719.15
5.4.210.0000.04019.12
5.4.200.0030.05718.86
5.4.190.0030.03719.21
5.4.180.0000.04019.13
5.4.170.0070.04018.88
5.4.160.0000.04018.88
5.4.150.0070.04018.89
5.4.140.0000.04016.36
5.4.130.0070.04016.19
5.4.120.0030.06316.45
5.4.110.0000.04316.41
5.4.100.0030.03716.41
5.4.90.0000.03716.50
5.4.80.0200.05316.38
5.4.70.0070.03716.43
5.4.60.0100.02716.31
5.4.50.0000.04016.30
5.4.40.0000.05316.50
5.4.30.0070.03016.49
5.4.20.0070.03316.41
5.4.10.0000.03716.30
5.4.00.0070.03315.63
5.3.290.0100.04314.76
5.3.280.0100.03714.57
5.3.270.0000.04314.68
5.3.260.0070.07314.60
5.3.250.0130.05014.63
5.3.240.0070.03314.62
5.3.230.0000.04014.67
5.3.220.0030.04014.62
5.3.210.0070.03314.51
5.3.200.0130.03014.59
5.3.190.0000.04014.71
5.3.180.0070.03314.59
5.3.170.0030.03714.67
5.3.160.0030.06014.70
5.3.150.0070.04314.54
5.3.140.0000.03714.66
5.3.130.0100.03014.47
5.3.120.0070.03714.48
5.3.110.0000.04014.61
5.3.100.0030.03714.15
5.3.90.0100.04014.02
5.3.80.0070.03314.05
5.3.70.0030.03713.90
5.3.60.0000.04013.93
5.3.50.0000.03714.02
5.3.40.0070.03313.94
5.3.30.0070.03313.98
5.3.20.0130.02713.81
5.3.10.0030.04013.75
5.3.00.0030.04013.70
5.2.170.0030.02711.55
5.2.160.0030.02711.55
5.2.150.0000.04011.55
5.2.140.0000.03011.55
5.2.130.0030.02711.55
5.2.120.0000.04711.55
5.2.110.0130.01711.55
5.2.100.0000.03011.55
5.2.90.0000.03011.55
5.2.80.0000.05311.55
5.2.70.0070.03011.55
5.2.60.0000.03011.55
5.2.50.0070.02711.55
5.2.40.0000.03311.55
5.2.30.0070.02311.55
5.2.20.0000.04711.55
5.2.10.0100.05711.55
5.2.00.0030.06311.55
5.1.60.0030.05711.55
5.1.50.0070.05311.55
5.1.40.0070.03711.55
5.1.30.0100.05011.55
5.1.20.0130.05311.55
5.1.10.0070.02711.55
5.1.00.0100.04711.55
5.0.50.0030.02311.55
5.0.40.0100.03711.55
5.0.30.0070.06311.55
5.0.20.0070.04011.55
5.0.10.0070.03311.55
5.0.00.0070.06011.55
4.4.90.0030.01311.55
4.4.80.0000.01711.55
4.4.70.0070.02711.55
4.4.60.0000.02711.55
4.4.50.0030.03311.55
4.4.40.0030.05011.55
4.4.30.0030.03011.55
4.4.20.0000.02011.55
4.4.10.0030.01311.55
4.4.00.0030.05311.55
4.3.110.0000.03711.55
4.3.100.0000.03711.55
4.3.90.0030.03311.55
4.3.80.0030.05011.55
4.3.70.0000.03711.55
4.3.60.0070.03011.55
4.3.50.0030.03311.55
4.3.40.0000.04711.55
4.3.30.0000.03311.55
4.3.20.0100.02711.55
4.3.10.0030.02711.55
4.3.00.0000.02711.55

preferences:
47.68 ms | 400 KiB | 5 Q