3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( 0 => array( 'key' => 'val1' ), 1 => array( 'key' => 'val2' ), 2 => array( 'key' => 'val3' ), ); $new_array = array_column($array, 'key'); print_r($new_array);

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)
8.3.40.0090.00618.72
8.3.30.0090.00618.97
8.3.20.0040.00420.21
8.3.10.0030.00621.96
8.3.00.0040.00422.58
8.2.170.0100.01022.96
8.2.160.0070.00720.81
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00817.50
8.2.110.0050.00522.25
8.2.100.0110.00017.59
8.2.90.0040.00419.09
8.2.80.0000.00717.97
8.2.70.0110.00017.38
8.2.60.0070.00017.80
8.2.50.0050.00318.07
8.2.40.0040.00418.22
8.2.30.0000.00717.87
8.2.20.0070.00017.57
8.2.10.0030.00619.54
8.2.00.0040.00417.54
8.1.270.0050.00323.88
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0040.00423.84
8.1.230.0070.00419.22
8.1.220.0080.00017.79
8.1.210.0080.00018.77
8.1.200.0040.00817.36
8.1.190.0000.00817.18
8.1.180.0040.00418.10
8.1.170.0050.00318.46
8.1.160.0000.00721.94
8.1.150.0080.00018.57
8.1.140.0040.00417.29
8.1.130.0030.00317.86
8.1.120.0000.00717.40
8.1.110.0040.00417.21
8.1.100.0000.00717.29
8.1.90.0000.00717.35
8.1.80.0000.00717.37
8.1.70.0030.00317.38
8.1.60.0040.00417.41
8.1.50.0070.00017.39
8.1.40.0030.00617.32
8.1.30.0040.00417.58
8.1.20.0000.00817.49
8.1.10.0070.00017.50
8.1.00.0000.00817.42
8.0.300.0050.00218.77
8.0.290.0000.00717.05
8.0.280.0000.00718.37
8.0.270.0040.00417.20
8.0.260.0040.00416.70
8.0.250.0030.00316.90
8.0.240.0030.00316.89
8.0.230.0030.00316.92
8.0.220.0000.00716.71
8.0.210.0060.00016.75
8.0.200.0000.00716.88
8.0.190.0000.00716.75
8.0.180.0030.00516.78
8.0.170.0040.00416.89
8.0.160.0040.00416.68
8.0.150.0030.00316.78
8.0.140.0000.00716.65
8.0.130.0030.00313.21
8.0.120.0050.00316.78
8.0.110.0040.00416.79
8.0.100.0080.00016.83
8.0.90.0050.00216.82
8.0.80.0110.01116.80
8.0.70.0070.00016.63
8.0.60.0040.00416.69
8.0.50.0040.00416.79
8.0.30.0110.00816.87
8.0.20.0130.00517.40
8.0.10.0000.00716.89
8.0.00.0110.00616.79
7.4.330.0050.00015.02
7.4.320.0030.00316.45
7.4.300.0000.00616.53
7.4.290.0070.00016.45
7.4.280.0030.00316.51
7.4.270.0020.00516.42
7.4.260.0110.00016.41
7.4.250.0070.00016.51
7.4.240.0030.00316.49
7.4.230.0030.00316.55
7.4.220.0090.00916.46
7.4.210.0040.01216.50
7.4.200.0000.00716.53
7.4.190.0030.00316.40
7.4.160.0100.00616.27
7.4.150.0140.00417.40
7.4.140.0070.01117.86
7.4.130.0120.00716.50
7.4.120.0060.01216.28
7.4.110.0140.01016.55
7.4.100.0070.01016.43
7.4.90.0090.00916.45
7.4.80.0070.01019.39
7.4.70.0100.00716.51
7.4.60.0060.01016.47
7.4.50.0000.00916.16
7.4.40.0100.00722.77
7.4.30.0120.00316.38
7.4.00.0100.00314.59
7.3.330.0050.00013.02
7.3.320.0050.00012.84
7.3.310.0030.00316.20
7.3.300.0000.00715.91
7.3.290.0110.00316.15
7.3.280.0120.00516.16
7.3.270.0180.00417.40
7.3.260.0060.01216.36
7.3.250.0070.01316.34
7.3.240.0120.00316.46
7.3.230.0040.01216.42
7.3.210.0100.01016.51
7.3.200.0090.00919.39
7.3.190.0130.00316.30
7.3.180.0060.00916.18
7.3.170.0120.00316.30
7.3.160.0030.01316.23
7.3.120.0100.00714.72
7.2.330.0000.01816.50
7.2.320.0100.01016.48
7.2.310.0140.00316.27
7.2.300.0160.00616.64
7.2.290.0130.01016.30
7.2.60.0130.00616.91
7.1.200.0050.01015.01
7.1.70.0100.01016.86
7.1.60.0120.01219.82
7.1.50.0040.01416.56
7.1.00.0100.07022.54
7.0.200.0040.00816.61
7.0.140.0070.07022.07
7.0.60.0070.03719.98
7.0.50.0070.08017.86
7.0.40.0100.08720.32
7.0.30.0430.05320.12
7.0.20.0230.08020.33
7.0.10.0030.09320.15
7.0.00.0000.04720.32
5.6.280.0030.07020.77
5.6.210.0030.08720.46
5.6.200.0100.07718.13
5.6.190.0070.06020.47
5.6.180.0130.05020.45
5.6.170.0370.07020.50
5.6.160.0000.04720.54
5.6.150.0070.07718.18
5.6.140.0170.07018.15
5.6.130.0070.04718.19
5.6.120.0070.08021.05
5.6.110.0100.08721.02
5.6.100.0070.08020.95
5.6.90.0100.07020.97
5.6.80.0070.08320.50
5.6.70.4430.04020.36
5.5.350.0100.08320.48
5.5.340.0100.07717.98
5.5.330.0070.05020.20
5.5.320.0230.04320.28
5.5.310.0230.03320.33
5.5.300.0030.04017.95
5.5.290.0000.05318.06
5.5.280.0070.04720.79
5.5.270.0170.07320.79
5.5.260.0100.07720.83
5.5.250.0070.08320.67
5.5.240.0300.07320.34
5.4.450.0700.05019.45
5.4.440.0400.06719.24
5.4.430.0100.05319.48
5.4.420.0000.06319.53
5.4.410.0170.04719.01
5.4.400.0130.05018.82
5.4.390.0030.05718.57
5.4.380.0100.05318.77
5.4.370.0100.04018.54
5.4.360.0100.05018.69
5.4.350.0030.03611.98
5.4.340.0060.03411.96
5.4.320.0030.03912.45
5.4.310.0080.03512.45
5.4.300.0060.04012.45
5.4.290.0040.03912.45
5.4.280.0080.03412.34
5.4.270.0040.03812.32
5.4.260.0060.04012.32
5.4.250.0070.04112.31
5.4.240.0130.04312.31
5.4.230.0100.04012.30
5.4.220.0060.03912.31
5.4.210.0120.03312.30
5.4.200.0100.03512.31
5.4.190.0040.04012.30
5.4.180.0080.03912.30
5.4.170.0060.03812.32
5.4.160.0110.03812.31
5.4.150.0100.04912.30
5.4.140.0090.05011.98
5.4.130.0090.04711.98
5.4.120.0070.03411.93
5.4.110.0050.03811.93
5.4.100.0080.03311.93
5.4.90.0090.03711.93
5.4.80.0060.04711.93
5.4.70.0050.03511.93
5.4.60.0040.03911.92
5.4.50.0070.03711.93
5.4.40.0040.03711.91
5.4.30.0040.03811.91
5.4.20.0040.03811.91
5.4.10.0100.03011.91
5.4.00.0060.03611.40
5.3.290.0060.03912.80
5.3.280.0080.03712.71
5.3.270.0080.04512.72
5.3.260.0080.03712.72
5.3.250.0050.03912.72
5.3.240.0070.03812.72
5.3.230.0090.05012.71
5.3.220.0060.04412.68
5.3.210.0090.05112.68
5.3.200.0070.04912.68
5.3.190.0060.04512.68
5.3.180.0080.04912.67
5.3.170.0100.04812.66
5.3.160.0130.04912.67
5.3.150.0100.04212.67
5.3.140.0130.02912.66
5.3.130.0040.04112.66
5.3.120.0080.04212.66
5.3.110.0100.04012.66
5.3.100.0080.04612.11
5.3.90.0090.05212.09
5.3.80.0070.04212.07
5.3.70.0020.04112.08
5.3.60.0060.03812.06
5.3.50.0070.03812.00
5.3.40.0040.03812.00
5.3.30.0040.04211.94
5.3.20.0060.04311.70
5.3.10.0050.05111.66
5.3.00.0050.04711.64
5.2.170.0050.0389.14
5.2.160.0040.0319.15
5.2.150.0040.0319.15
5.2.140.0040.0319.15
5.2.130.0040.0309.11
5.2.120.0070.0349.11
5.2.110.0080.0289.11
5.2.100.0050.0369.11
5.2.90.0080.0279.11
5.2.80.0050.0309.10
5.2.70.0030.0329.09
5.2.60.0070.0279.05
5.2.50.0060.0289.03
5.2.40.0040.0299.00
5.2.30.0070.0298.98
5.2.20.0040.0318.96
5.2.10.0060.0298.89
5.2.00.0060.0348.75
5.1.60.0050.0238.04
5.1.50.0040.0258.04
5.1.40.0060.0278.02
5.1.30.0070.0398.37
5.1.20.0030.0288.40
5.1.10.0070.0308.12
5.1.00.0090.0338.12
5.0.50.0060.0246.59
5.0.40.0050.0196.45
5.0.30.0030.0346.27
5.0.20.0040.0216.24
5.0.10.0010.0246.22
5.0.00.0070.0306.21
4.4.90.0070.0154.78
4.4.80.0050.0144.76
4.4.70.0020.0194.75
4.4.60.0030.0184.75
4.4.50.0020.0174.77
4.4.40.0010.0274.71
4.4.30.0020.0164.76
4.4.20.0030.0184.84
4.4.10.0060.0134.85
4.4.00.0060.0224.76
4.3.110.0000.0184.67
4.3.100.0030.0144.67
4.3.90.0050.0134.64
4.3.80.0020.0264.59
4.3.70.0040.0224.63
4.3.60.0030.0154.63
4.3.50.0050.0164.63
4.3.40.0030.0274.54
4.3.30.0020.0223.28
4.3.20.0010.0173.25
4.3.10.0020.0213.21
4.3.00.0170.0236.99

preferences:
37.01 ms | 400 KiB | 5 Q