3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Examples 1 & 2 from http://nl3.php.net/array_column $records = array( 4 => array( 'id' => 2135, 'first_name' => 'John', 'last_name' => 'Doe', ), 8 => array( 'id' => 3245, 'first_name' => 'Sally', 'last_name' => 'Smith', ), 2 => array( 'id' => 5342, 'first_name' => 'Jane', 'last_name' => 'Jones', ), '00013411' => array( 'id' => 5623, 'first_name' => 'Peter', 'last_name' => 'Doe', ) ); // Example 1: original indexes are lost =( print_r(array_column($records, 'first_name')); // Example 2: new indexes are 'id' column print_r(array_column($records, 'last_name', 'id')); // Example 3: full objects by 'last_name' print_r(array_column($records, null, 'last_name')); // Example 4: objects instead of arrays? $objects = array_map(function($arr) { return (object)$arr; }, $records); print_r($objects); print_r(array_column($records, 'last_name', 'id'));

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)
8.3.60.0100.00718.27
8.3.50.0110.00921.26
8.3.40.0120.00618.55
8.3.30.0030.01419.02
8.3.20.0080.00020.34
8.3.10.0040.00421.92
8.3.00.0000.00822.34
8.2.180.0150.00616.75
8.2.170.0070.00722.96
8.2.160.0070.00719.16
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0100.00326.16
8.2.120.0040.00419.61
8.2.110.0140.00322.25
8.2.100.0080.00419.47
8.2.90.0000.00819.09
8.2.80.0040.00418.04
8.2.70.0040.00417.50
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0090.00018.09
8.2.30.0040.00418.02
8.2.20.0050.00317.70
8.2.10.0020.00517.78
8.2.00.0030.00517.89
8.1.280.0140.00725.92
8.1.270.0080.00020.41
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0070.01023.84
8.1.230.0080.00319.01
8.1.220.0060.00317.74
8.1.210.0090.00018.77
8.1.200.0030.00617.25
8.1.190.0040.00417.55
8.1.180.0000.00818.93
8.1.170.0040.00418.71
8.1.160.0070.00022.21
8.1.150.0040.00418.59
8.1.140.0040.00417.48
8.1.130.0000.00717.91
8.1.120.0040.00417.50
8.1.110.0030.00517.51
8.1.100.0030.00617.52
8.1.90.0050.00317.36
8.1.80.0000.00717.42
8.1.70.0000.00717.47
8.1.60.0000.00817.53
8.1.50.0030.00517.60
8.1.40.0030.00517.58
8.1.30.0000.00917.63
8.1.20.0080.00017.67
8.1.10.0040.00417.37
8.1.00.0050.00317.41
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0000.00718.33
8.0.270.0040.00417.19
8.0.260.0030.00318.55
8.0.250.0070.00016.78
8.0.240.0000.00916.86
8.0.230.0000.00716.92
8.0.220.0000.00716.75
8.0.210.0030.00316.90
8.0.200.0080.00016.86
8.0.190.0030.00317.08
8.0.180.0050.00316.93
8.0.170.0030.00616.97
8.0.160.0050.00316.84
8.0.150.0000.00716.90
8.0.140.0040.00416.88
8.0.130.0030.00313.34
8.0.120.0030.00616.84
8.0.110.0060.00316.82
8.0.100.0070.00016.94
8.0.90.0070.00016.91
8.0.80.0100.00716.89
8.0.70.0000.00716.96
8.0.60.0000.00716.79
8.0.50.0000.00816.89
8.0.30.0100.00917.19
8.0.20.0090.01217.40
8.0.10.0040.00417.08
8.0.00.0110.01316.75
7.4.330.0000.00515.00
7.4.320.0070.00016.65
7.4.300.0000.00616.70
7.4.290.0060.00316.48
7.4.280.0040.00416.54
7.4.270.0000.00716.55
7.4.260.0030.00316.62
7.4.250.0040.00416.52
7.4.240.0060.00216.51
7.4.230.0000.00716.51
7.4.220.0040.01416.51
7.4.210.0050.00916.60
7.4.200.0040.00416.74
7.4.190.0030.00316.77
7.4.160.0140.00316.33
7.4.150.0140.00617.40
7.4.140.0130.00617.86
7.4.130.0100.01116.43
7.4.120.0090.00716.65
7.4.110.0070.01016.43
7.4.100.0100.01316.32
7.4.90.0130.01016.39
7.4.80.0090.00919.39
7.4.70.0100.01016.33
7.4.60.0030.01316.53
7.4.50.0000.00616.38
7.4.40.0090.00622.77
7.4.30.0100.00616.57
7.4.00.0100.00014.80
7.3.330.0050.00013.29
7.3.320.0000.00613.35
7.3.310.0030.00316.28
7.3.300.0070.00016.16
7.3.290.0110.00716.37
7.3.280.0090.00916.33
7.3.270.0140.01017.40
7.3.260.0110.00816.38
7.3.250.0070.01216.46
7.3.240.0000.01716.55
7.3.230.0120.00616.39
7.3.210.0140.00916.44
7.3.200.0100.00719.39
7.3.190.0090.00616.57
7.3.180.0110.00516.39
7.3.170.0120.00316.52
7.3.160.0080.00816.54
7.3.120.0150.00014.73
7.2.330.0140.00316.35
7.2.320.0110.01416.55
7.2.310.0120.00416.40
7.2.300.0090.01216.74
7.2.290.0160.00816.58
7.2.80.0030.00616.70
7.2.60.0060.00917.14
7.2.50.0030.00716.75
7.2.00.0090.00919.35
7.1.200.0030.01015.60
7.1.100.0080.00318.23
7.1.70.0000.01516.94
7.1.60.0070.01819.82
7.1.50.0030.01617.02
7.1.00.0000.04322.45
7.0.200.0070.00416.69
7.0.140.0100.06722.11
7.0.100.0070.04320.04
7.0.90.0070.05319.93
7.0.80.0100.07719.92
7.0.70.0230.08019.92
7.0.60.0200.04319.95
7.0.50.0030.04320.25
7.0.40.0070.07720.18
7.0.30.0070.08020.00
7.0.20.0070.08720.10
7.0.10.0230.06020.04
7.0.00.0070.08020.03
5.6.280.0070.06721.11
5.6.250.0070.04020.67
5.6.240.0070.05720.53
5.6.230.0130.07720.66
5.6.220.0100.07320.59
5.6.210.0130.04320.46
5.6.200.0170.07321.04
5.6.190.0030.08721.10
5.6.180.0130.07021.05
5.6.170.0070.06021.04
5.6.160.0070.04321.10
5.6.150.0030.04721.05
5.6.140.0100.08321.01
5.6.130.0100.07721.00
5.6.120.0070.08721.08
5.6.110.0070.05021.05
5.6.100.0270.05021.00
5.6.90.0130.05320.98
5.6.80.0030.05020.47
5.6.70.0100.05020.40
5.6.60.0070.07720.48
5.6.50.0170.06720.52
5.6.40.0200.07020.31
5.6.30.0130.07320.32
5.6.20.0070.08320.35
5.6.10.0070.07720.37
5.6.00.0030.07320.51
5.5.380.0030.04720.38
5.5.370.0100.04320.36
5.5.360.0200.07320.34
5.5.350.0070.05720.33
5.5.340.0030.08720.80
5.5.330.0100.08020.84
5.5.320.0000.07020.74
5.5.310.0130.08020.64
5.5.300.0230.07320.83
5.5.290.0070.07020.65
5.5.280.0130.08020.92
5.5.270.0030.09020.89
5.5.260.0100.08020.87
5.5.250.0030.07020.45
5.5.240.0030.04320.28
5.5.230.0270.03020.30
5.5.220.0070.06020.29
5.5.210.0100.04020.22
5.5.200.0030.06020.08
5.5.190.0200.07020.09
5.5.180.0070.07020.24
5.5.160.0000.07720.19
5.5.150.0100.04020.24
5.5.140.0000.05020.26
5.5.130.0100.04320.15
5.5.120.0000.05020.06
5.5.110.0030.04320.17
5.5.100.0070.04020.08
5.5.90.0070.03720.05
5.5.80.0100.03319.95
5.5.70.0030.04020.10
5.5.60.0030.04020.14
5.5.50.0030.04020.06
5.5.40.0100.03020.05
5.5.30.0000.04320.00
5.5.20.0130.02720.11
5.5.10.0100.05320.00
5.5.00.0070.04720.00
5.4.450.0070.07719.56
5.4.440.0070.07719.14
5.4.430.0130.05319.46
5.4.420.0000.08719.45
5.4.410.0030.04719.22
5.4.400.0130.06719.21
5.4.390.0070.06319.18
5.4.380.0100.08019.14
5.4.370.0070.07719.14
5.4.360.0070.08019.23
5.4.350.0100.04318.90
5.4.340.0000.04319.15
5.4.320.0100.07019.14
5.4.310.0030.07319.16
5.4.300.0030.03719.07
5.4.290.0000.04319.18
5.4.280.0170.02719.12
5.4.270.0030.03719.19
5.4.260.0070.03719.05
5.4.250.0000.04019.00
5.4.240.0030.03719.08
5.4.230.0070.03718.94
5.4.220.0030.04019.17
5.4.210.0000.03719.12
5.4.200.0130.03019.17
5.4.190.0100.04319.08
5.4.180.0070.03319.11
5.4.170.0070.05719.03
5.4.160.0070.03319.10
5.4.150.0000.04719.06
5.4.140.0030.03316.41
5.4.130.0000.03716.45
5.4.120.0030.07016.48
5.4.110.0130.04716.48
5.4.100.0030.03716.36
5.4.90.0030.03716.39
5.4.80.0030.03716.46
5.4.70.0070.03316.33
5.4.60.0100.03016.40
5.4.50.0030.03716.36
5.4.40.0070.03316.46
5.4.30.0070.03316.38
5.4.20.0030.03716.33
5.4.10.0000.04016.43
5.4.00.0000.03715.84
5.3.290.0170.04715.72
5.3.280.0000.04015.72
5.3.270.0100.03315.72
5.3.260.0130.02715.72
5.3.250.0130.04015.72
5.3.240.0030.03715.72
5.3.230.0030.04315.72
5.3.220.0030.04315.72
5.3.210.0070.03015.72
5.3.200.0100.03315.72
5.3.190.0030.04015.72
5.3.180.0070.04715.72
5.3.170.0030.03715.72
5.3.160.0030.03715.72
5.3.150.0070.03315.72
5.3.140.0000.04015.72
5.3.130.0000.05315.72
5.3.120.0070.03715.72
5.3.110.0000.04015.72
5.3.100.0070.03315.72
5.3.90.0130.02715.72
5.3.80.0070.03315.72
5.3.70.0000.04015.72
5.3.60.0030.03715.72
5.3.50.0000.03315.72
5.3.40.0000.04315.72
5.3.30.0000.04015.72
5.3.20.0000.04015.72
5.3.10.0030.04015.72
5.3.00.0030.06715.72
5.2.170.0000.03015.72
5.2.160.0000.03315.72
5.2.150.0070.02715.72
5.2.140.0000.03015.72
5.2.130.0000.03015.72
5.2.120.0000.02715.72
5.2.110.0070.03715.72
5.2.100.0000.04715.72
5.2.90.0070.03315.72
5.2.80.0000.03015.72
5.2.70.0030.04715.72
5.2.60.0000.07015.72
5.2.50.0030.06715.72
5.2.40.0030.06315.72
5.2.30.0000.06315.72
5.2.20.0070.06015.72
5.2.10.0130.05015.72
5.2.00.0070.06315.72
5.1.60.0070.03315.72
5.1.50.0030.05315.72
5.1.40.0000.04715.72
5.1.30.0070.04715.72
5.1.20.0100.04715.72
5.1.10.0030.04715.72
5.1.00.0030.04015.72
5.0.50.0000.04715.72
5.0.40.0070.03315.72
5.0.30.0070.06315.72
5.0.20.0000.05015.72
5.0.10.0130.03315.72
5.0.00.0030.03715.72
4.4.90.0030.03715.72
4.4.80.0100.02715.72
4.4.70.0000.03015.72
4.4.60.0030.03015.72
4.4.50.0030.03315.72
4.4.40.0000.03715.72
4.4.30.0000.02315.72
4.4.20.0030.02015.72
4.4.10.0000.04015.72
4.4.00.0030.04715.72
4.3.110.0070.02715.72
4.3.100.0000.03715.72
4.3.90.0000.03315.72
4.3.80.0030.05015.72
4.3.70.0100.02315.72
4.3.60.0030.02315.72
4.3.50.0000.03015.72
4.3.40.0070.02015.72
4.3.30.0000.03715.72
4.3.20.0070.01315.72
4.3.10.0000.02715.72
4.3.00.0070.03315.72

preferences:
91.31 ms | 401 KiB | 5 Q