3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(!function_exists('is_assoc')){ function is_assoc($array) { return (bool)count(array_filter(array_keys($array), 'is_string')); } } /** * getCols * * Takes an array of associative arrays and combines them to get * the columns * * @author Joe Richardson * @access public * @return object Instance of DB or Null */ function getCols(array $data, $col = NULL) { if(is_assoc($data)){ $d = $data; }else{ $d = (array)call_user_func_array('array_merge_recursive',$data); } return ($col === NULL)?$d:$d[$col]; } $a = array( array( 'id' => 1 , 'name' => 'foo' , 'date' => date('m-d-Y') ) , array( 'id' => 2 , 'name' => 'bar' , 'date' => date('m-d-Y') ) , array( 'id' => 3 , 'name' => 'george' , 'date' => date('m-d-Y') ) , array( 'id' => 4 , 'name' => 'burdell' , 'date' => date('m-d-Y') ) ); if(function_exists('array_column')) { echo('array_column '); $b = array_columns($a, 'name'); }else { echo('getCols '); $b = getCols($a, 'name'); } var_dump($b);

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)
8.3.60.0100.01018.56
8.3.50.0120.00722.17
8.3.40.0120.00618.95
8.3.30.0040.01118.88
8.3.20.0000.00819.08
8.3.10.0040.00421.22
8.3.00.0030.00523.53
8.2.180.0070.00717.00
8.2.170.0100.01022.96
8.2.160.0070.01320.38
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0030.00720.73
8.2.110.0040.00820.46
8.2.100.0080.00418.16
8.2.90.0050.00319.21
8.2.80.0000.00817.97
8.2.70.0080.00017.75
8.2.60.0070.00318.15
8.2.50.0030.00618.07
8.2.40.0030.00618.16
8.2.30.0040.00818.21
8.2.20.0040.00417.86
8.2.10.0040.00417.91
8.2.00.0000.00917.89
8.1.280.0140.00425.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0000.01022.54
8.1.230.0070.00420.85
8.1.220.0040.00418.77
8.1.210.0030.00518.77
8.1.200.0060.00317.50
8.1.190.0000.00717.64
8.1.180.0030.00518.10
8.1.170.0060.00318.74
8.1.160.0000.00718.90
8.1.150.0020.00518.79
8.1.140.0000.00817.60
8.1.130.0030.00317.92
8.1.120.0000.00717.64
8.1.110.0000.00817.51
8.1.100.0080.00017.58
8.1.90.0040.00417.52
8.1.80.0040.00417.69
8.1.70.0030.00317.63
8.1.60.0030.00617.64
8.1.50.0000.00817.55
8.1.40.0080.00017.46
8.1.30.0080.00017.71
8.1.20.0030.00517.79
8.1.10.0030.00517.66
8.1.00.0090.00317.63
8.0.300.0000.00719.98
8.0.290.0000.00817.18
8.0.280.0030.00318.41
8.0.270.0040.00417.34
8.0.260.0030.00317.05
8.0.250.0040.00417.07
8.0.240.0030.00817.06
8.0.230.0000.00817.18
8.0.220.0030.00317.01
8.0.210.0040.00416.98
8.0.200.0040.00417.05
8.0.190.0000.00717.10
8.0.180.0040.00716.94
8.0.170.0040.00317.04
8.0.160.0000.00716.96
8.0.150.0090.00017.03
8.0.140.0060.00316.91
8.0.130.0030.00313.45
8.0.120.0030.00616.91
8.0.110.0000.00817.08
8.0.100.0000.00816.92
8.0.90.0040.00417.07
8.0.80.0030.01317.06
8.0.70.0060.00316.99
8.0.60.0000.00717.04
8.0.50.0070.00017.07
8.0.30.0150.00517.39
8.0.20.0110.00817.42
8.0.10.0070.00017.22
8.0.00.0130.01016.69
7.4.330.0030.00314.84
7.4.320.0060.00016.59
7.4.300.0000.00716.69
7.4.290.0000.00716.50
7.4.280.0040.00416.59
7.4.270.0040.00416.61
7.4.260.0030.00313.30
7.4.250.0000.00716.54
7.4.240.0070.00016.74
7.4.230.0070.00016.38
7.4.220.0000.01616.68
7.4.210.0090.00816.65
7.4.200.0070.00016.48
7.4.190.0070.00016.59
7.4.160.0100.00716.50
7.4.150.0040.01317.40
7.4.140.0100.01317.86
7.4.130.0100.00616.79
7.4.120.0080.00816.60
7.4.110.0110.00716.81
7.4.100.0060.01216.69
7.4.90.0110.00716.75
7.4.80.0040.01519.37
7.4.70.0100.00616.69
7.4.60.0090.01216.58
7.4.50.0050.00516.78
7.4.40.0030.00922.27
7.4.30.0090.00616.75
7.4.00.0000.01215.07
7.3.330.0030.00313.20
7.3.320.0000.00813.14
7.3.310.0000.00716.23
7.3.300.0000.00716.24
7.3.290.0130.01316.38
7.3.280.0100.01016.37
7.3.270.0100.01017.40
7.3.260.0160.00618.24
7.3.250.0140.00816.51
7.3.240.0140.00816.47
7.3.230.0100.00716.48
7.3.210.0150.00316.42
7.3.200.0100.00719.39
7.3.190.0100.00616.61
7.3.180.0100.00616.41
7.3.170.0040.01416.32
7.3.160.0130.00316.45
7.3.120.0050.00814.88
7.2.330.0090.00916.66
7.2.320.0120.00916.89
7.2.310.0060.01716.48
7.2.300.0080.00816.96
7.2.290.0130.00316.89
7.2.80.0030.01216.51
7.2.60.0070.00717.13
7.2.00.0030.01019.20
7.1.200.0070.00415.55
7.1.100.0100.00318.21
7.1.70.0040.00416.90
7.1.60.0040.01819.40
7.1.50.0100.01416.88
7.1.00.0070.07022.54
7.0.200.0070.00016.89
7.0.140.0030.07321.96
7.0.90.0030.08719.89
7.0.80.0130.08320.15
7.0.70.0170.06719.95
7.0.60.0070.05019.95
7.0.50.0100.08020.30
7.0.40.0130.07720.19
7.0.30.0070.08720.07
7.0.20.0130.07720.11
7.0.10.0100.07320.14
7.0.00.0170.08020.04
5.6.280.0070.07020.82
5.6.240.0000.06720.55
5.6.230.0070.07320.68
5.6.220.0170.03720.49
5.6.210.0130.06320.52
5.6.200.0100.08020.97
5.6.190.0000.05321.11
5.6.180.0100.05720.94
5.6.170.0070.09021.11
5.6.160.0130.07721.12
5.6.150.0070.08320.96
5.6.140.0170.05021.17
5.6.130.0030.09721.01
5.6.120.0070.06720.97
5.6.110.0070.04721.02
5.6.100.0030.09020.92
5.6.90.0130.08020.99
5.6.80.0070.04320.38
5.6.70.0030.04020.49
5.6.60.0030.04020.39
5.6.50.0030.08020.34
5.6.40.0070.07320.47
5.6.30.0070.07720.45
5.6.20.0030.08020.39
5.6.10.0170.06720.36
5.6.00.0100.04320.40
5.5.380.0070.08320.57
5.5.370.0100.06320.41
5.5.360.0070.06020.46
5.5.350.0070.07320.48
5.5.340.0030.06320.74
5.5.330.0130.07720.84
5.5.320.0100.04020.93
5.5.310.0030.07020.89
5.5.300.0100.07320.83
5.5.290.0070.04720.81
5.5.280.0030.08720.91
5.5.270.0070.06020.82
5.5.260.0130.07320.92
5.5.250.0000.05720.69
5.5.240.0100.06720.18
5.5.230.0070.05720.18
5.5.220.0100.07020.15
5.5.210.0130.06720.22
5.5.200.0070.08720.13
5.5.190.0030.06020.23
5.5.180.0100.05719.99
5.5.160.0030.07020.25
5.5.150.0030.06320.18
5.5.140.0130.07720.13
5.5.130.0070.05720.24
5.5.120.0030.04720.21
5.5.110.0100.06020.16
5.5.100.0030.07720.16
5.5.90.0000.08320.17
5.5.80.0070.06019.95
5.5.70.0000.05320.11
5.5.60.0000.08020.06
5.5.50.0130.05320.15
5.5.40.0070.04020.14
5.5.30.0000.08020.05
5.5.20.0100.07320.06
5.5.10.0100.05720.02
5.5.00.0000.06020.05
5.4.450.0170.07019.45
5.4.440.0100.07319.42
5.4.430.0030.07719.41
5.4.420.0070.06019.27
5.4.410.0170.05319.24
5.4.400.0070.08319.04
5.4.390.0030.07018.87
5.4.380.0030.04719.03
5.4.370.0100.07019.03
5.4.360.0100.07719.18
5.4.350.0030.06018.84
5.4.340.0070.06019.16
5.4.320.0070.06719.21
5.4.310.0170.06719.23
5.4.300.0130.06719.12
5.4.290.0100.06719.04
5.4.280.0030.06719.11
5.4.270.0030.07719.22
5.4.260.0030.03719.20
5.4.250.0130.05719.20
5.4.240.0170.06719.04
5.4.230.0100.07019.15
5.4.220.0070.05019.03
5.4.210.0070.07719.13
5.4.200.0030.06719.13
5.4.190.0100.07319.22
5.4.180.0030.04719.13
5.4.170.0070.04318.93
5.4.160.0100.07019.03
5.4.150.0100.05719.02
5.4.140.0100.05716.52
5.4.130.0070.07016.45
5.4.120.0070.04016.54
5.4.110.0170.06716.44
5.4.100.0030.06016.49
5.4.90.0030.04716.49
5.4.80.0070.07316.47
5.4.70.0000.04316.39
5.4.60.0100.06016.50
5.4.50.0070.07316.40
5.4.40.0000.08016.39
5.4.30.0100.06716.36
5.4.20.0070.07016.45
5.4.10.0100.07716.47
5.4.00.0070.05315.64
5.3.290.0070.06314.74
5.3.280.0100.07314.71
5.3.270.0100.07014.68
5.3.260.0030.04314.59
5.3.250.0070.05714.58
5.3.240.0070.04014.71
5.3.230.0030.05714.64
5.3.220.0100.04014.52
5.3.210.0070.08014.51
5.3.200.0100.07014.53
5.3.190.0070.07014.60
5.3.180.0070.07314.49
5.3.170.0100.06014.50
5.3.160.0000.08314.63
5.3.150.0100.06714.55
5.3.140.0130.07014.57
5.3.130.0130.06714.65
5.3.120.0130.07014.55
5.3.110.0030.04714.54
5.3.100.0070.07714.09
5.3.90.0030.08014.03
5.3.80.0000.04314.09
5.3.70.0070.07314.13
5.3.60.0030.07713.91
5.3.50.0030.06713.89
5.3.40.0000.04313.93
5.3.30.0170.05714.03
5.3.20.0070.07013.71
5.3.10.0130.06313.72
5.3.00.0100.07313.66
5.2.170.0100.05011.26
5.2.160.0000.05011.18
5.2.150.0030.06311.16
5.2.140.0000.04711.24
5.2.130.0070.03711.20
5.2.120.0000.06711.22
5.2.110.0100.05011.03
5.2.100.0030.06011.14
5.2.90.0000.05711.00
5.2.80.0000.06011.12
5.2.70.0070.06011.11
5.2.60.0070.05311.05
5.2.50.0000.03711.17
5.2.40.0070.05310.92
5.2.30.0030.04310.84
5.2.20.0100.05310.98
5.2.10.0070.06010.93
5.2.00.0130.05310.59
5.1.60.0030.05310.22
5.1.50.0030.03710.22
5.1.40.0000.02710.22
5.1.30.0070.05310.38
5.1.20.0000.06010.39
5.1.10.0030.05710.22
5.1.00.0030.04010.22
5.0.50.0000.04710.22
5.0.40.0030.04710.22
5.0.30.0130.03710.22
5.0.20.0000.03310.22
5.0.10.0030.04310.22
5.0.00.0000.06010.22
4.4.90.0070.01710.22
4.4.80.0000.02010.22
4.4.70.0000.03310.22
4.4.60.0000.03010.22
4.4.50.0000.03310.22
4.4.40.0070.05010.22
4.4.30.0030.01710.22
4.4.20.0100.02710.22
4.4.10.0000.03310.22
4.4.00.0000.03010.22
4.3.110.0030.03310.22
4.3.100.0000.03710.22
4.3.90.0070.02310.22
4.3.80.0070.04310.22
4.3.70.0100.01710.22
4.3.60.0070.02010.22
4.3.50.0000.03310.22
4.3.40.0030.05010.22
4.3.30.0000.02010.22
4.3.20.0070.02710.22
4.3.10.0000.03010.22
4.3.00.0000.02310.22

preferences:
41.66 ms | 401 KiB | 5 Q