3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ [ 'a' => 1, 'b' => 2, 'c' => 3], [ 'a' => 4, 'b' => 5, 'c' => 6], [ 'a' => 7, 'b' => 8, 'c' => 9] ]; $column = array_column($array, 'a'); foreach ($array as &$val) { unset($val['a']); } if (!empty($array)) { echo '____' . PHP_EOL . '| '; foreach ($array[0] as $key => $val) { echo '' . $key . ''; } echo PHP_EOL; echo '-----' . PHP_EOL; foreach ($array as $val) { echo '| '; foreach($val as $key => $veryVal) { echo $veryVal . ' | '; } echo PHP_EOL; } echo ' --------'; }

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)
8.3.60.0130.00418.29
8.3.50.0110.01122.05
8.3.40.0090.00618.68
8.3.30.0120.00319.22
8.3.20.0110.00320.30
8.3.10.0080.00022.04
8.3.00.0040.00422.42
8.2.180.0070.01516.63
8.2.170.0120.00922.96
8.2.160.0100.00320.94
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0080.00019.36
8.2.110.0060.00322.26
8.2.100.0120.00018.03
8.2.90.0050.00219.22
8.2.80.0080.00017.97
8.2.70.0060.00317.50
8.2.60.0080.00017.99
8.2.50.0100.00018.07
8.2.40.0090.00019.88
8.2.30.0040.00418.18
8.2.20.0070.00017.72
8.2.10.0040.00419.59
8.2.00.0000.00817.83
8.1.280.0100.01025.92
8.1.270.0190.00022.07
8.1.260.0030.00726.35
8.1.250.0140.00328.09
8.1.240.0100.00023.84
8.1.230.0030.00719.05
8.1.220.0050.00317.80
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00917.41
8.1.180.0030.00518.80
8.1.170.0030.00518.53
8.1.160.0030.00522.07
8.1.150.0030.00518.65
8.1.140.0040.00417.52
8.1.130.0000.00817.68
8.1.120.0040.00417.37
8.1.110.0040.00417.43
8.1.100.0000.00717.47
8.1.90.0040.00417.35
8.1.80.0050.00317.42
8.1.70.0030.00517.37
8.1.60.0040.00417.64
8.1.50.0040.00417.52
8.1.40.0000.00717.44
8.1.30.0040.00417.63
8.1.20.0000.00817.53
8.1.10.0050.00317.52
8.1.00.0040.00417.52
8.0.300.0040.00418.77
8.0.290.0040.00417.16
8.0.280.0030.00318.46
8.0.270.0030.00517.15
8.0.260.0000.00716.84
8.0.250.0030.00316.93
8.0.240.0040.00416.97
8.0.230.0030.00316.96
8.0.220.0000.00616.85
8.0.210.0030.00316.91
8.0.200.0070.00016.87
8.0.190.0040.00416.88
8.0.180.0070.00016.89
8.0.170.0090.00016.93
8.0.160.0000.00716.95
8.0.150.0000.00716.74
8.0.140.0030.00516.78
8.0.130.0030.00313.30
8.0.120.0040.00416.91
8.0.110.0050.00316.87
8.0.100.0000.00716.93
8.0.90.0000.00816.98
8.0.80.0140.00716.86
8.0.70.0040.00416.88
8.0.60.0040.00416.86
8.0.50.0070.00016.73
8.0.30.0090.01417.00
8.0.20.0110.00717.40
8.0.10.0070.00017.05
8.0.00.0140.00516.86
7.4.330.0000.00515.09
7.4.320.0000.00616.63
7.4.300.0060.00016.59
7.4.290.0030.00316.53
7.4.280.0000.00716.49
7.4.270.0040.00416.54
7.4.260.0000.00716.55
7.4.250.0050.00316.41
7.4.240.0010.00616.57
7.4.230.0070.00016.64
7.4.220.0130.00316.45
7.4.210.0070.01016.56
7.4.200.0040.00416.43
7.4.190.0070.00016.75
7.4.160.0060.01016.68
7.4.150.0170.00017.40
7.4.140.0080.01117.86
7.4.130.0100.01016.53
7.4.120.0130.00716.63
7.4.110.0110.00516.36
7.4.100.0040.01616.73
7.4.90.0130.00616.40
7.4.80.0060.01219.39
7.4.70.0030.01516.74
7.4.60.0060.00916.59
7.4.50.0080.00016.52
7.4.40.0070.01022.77
7.4.30.0060.01216.46
7.4.00.0110.00315.19
7.3.330.0000.00513.22
7.3.320.0050.00013.29
7.3.310.0100.00016.22
7.3.300.0000.00616.39
7.3.290.0140.00516.27
7.3.280.0080.00916.30
7.3.270.0080.00817.40
7.3.260.0130.00716.45
7.3.250.0150.00516.31
7.3.240.0080.00816.42
7.3.230.0150.00616.47
7.3.210.0110.00616.26
7.3.200.0110.00619.39
7.3.190.0060.01516.38
7.3.180.0090.00916.29
7.3.170.0070.01016.64
7.3.160.0030.01316.30
7.3.120.0030.01014.80
7.3.10.0080.00716.54
7.3.00.0090.00616.55
7.2.330.0070.01016.61
7.2.320.0030.01916.67
7.2.310.0160.00616.57
7.2.300.0220.00016.33
7.2.290.0130.00416.58
7.2.130.0090.00716.88
7.2.120.0110.00716.83
7.2.110.0120.00716.70
7.2.100.0090.00716.88
7.2.90.0080.01116.69
7.2.80.0070.01216.96
7.2.70.0080.01316.68
7.2.60.0090.00816.76
7.2.50.0080.00816.76
7.2.40.0110.00716.71
7.2.30.0070.00916.70
7.2.20.0100.00716.91
7.2.10.0080.00916.97
7.2.00.0060.00817.60
7.1.250.0080.00915.49
7.1.200.0060.00315.86
7.1.100.0090.00918.31
7.1.70.0040.00417.30
7.1.60.0100.01319.82
7.1.50.0040.00716.81
7.1.00.0070.07322.53
7.0.200.0040.00416.76
7.0.140.0000.07722.21
7.0.60.0100.08019.94
7.0.50.0030.04717.82
7.0.40.0070.06320.27
7.0.30.0170.04320.09
7.0.20.0230.08320.00
7.0.10.0370.07720.17
7.0.00.0030.08020.30
5.6.280.0070.07021.02
5.6.210.0130.08020.69
5.6.200.0100.03718.23
5.6.190.0100.04020.61
5.6.180.0170.05320.40
5.6.170.0170.04020.41
5.6.160.0000.05720.72
5.6.150.0100.07718.17
5.6.140.0070.07018.09
5.6.130.0070.08018.07
5.6.120.0070.04721.01
5.6.110.0100.08021.00
5.6.100.0100.04021.10
5.6.90.0130.08321.10
5.6.80.0100.07720.38
5.6.70.0330.07320.36
5.5.350.0330.06020.49
5.5.340.0000.04317.92
5.5.330.0070.08020.47
5.5.320.0400.04020.47
5.5.310.0300.07020.18
5.5.300.0170.07017.97
5.5.290.0100.03317.98
5.5.280.0030.09020.79
5.5.270.0030.08320.79
5.5.260.0170.07320.75
5.5.250.0070.04020.68
5.5.240.0030.08320.10
5.4.450.0170.05719.49
5.4.440.0200.07719.41
5.4.430.0200.06019.25
5.4.420.0300.05019.14
5.4.410.0030.06319.03
5.4.400.1670.00018.78
5.4.390.1800.00018.70
5.4.380.0170.06018.53
5.4.370.0330.05018.58
5.4.360.0370.05318.56
5.4.350.0300.05718.78
5.4.340.0200.05718.72
5.4.320.0090.03712.46
5.4.310.0070.04212.46
5.4.300.0090.03312.46
5.4.290.0070.04112.46
5.4.280.0070.03512.33
5.4.270.0070.03812.33
5.4.260.0080.03912.33
5.4.250.0060.03912.33
5.4.240.0090.03312.33
5.4.230.0080.03512.32
5.4.220.0060.04012.32
5.4.210.0090.03212.32
5.4.200.0080.04012.32
5.4.190.0100.03212.32
5.4.180.0050.03712.32
5.4.170.0050.03712.33
5.4.160.0050.03712.33
5.4.150.0070.03712.32
5.4.140.0060.04012.01
5.4.130.0060.03611.99
5.4.120.0050.03711.95
5.4.110.0060.03911.95
5.4.100.0070.03711.95
5.4.90.0060.05711.95
5.4.80.0080.05311.95
5.4.70.0080.03711.95
5.4.60.0080.03811.95
5.4.50.0040.04111.95
5.4.40.0080.03511.93
5.4.30.0100.03211.93
5.4.20.0090.03711.93
5.4.10.0060.03811.93
5.4.00.0040.04011.42
5.3.290.0070.04612.80
5.3.280.0070.04612.71
5.3.270.0100.03912.72
5.3.260.0080.04312.72
5.3.250.0130.04812.72
5.3.240.0110.05112.72
5.3.230.0090.04912.71
5.3.220.0080.04012.68
5.3.210.0080.04412.68
5.3.200.0090.03412.68
5.3.190.0070.04412.68
5.3.180.0040.04412.67
5.3.170.0040.04012.67
5.3.160.0060.03712.68
5.3.150.0040.04012.67
5.3.140.0060.03612.66
5.3.130.0100.03812.66
5.3.120.0050.03912.66
5.3.110.0040.04012.66
5.3.100.0070.03712.12
5.3.90.0070.03512.08
5.3.80.0060.03612.07
5.3.70.0060.03512.08
5.3.60.0050.03712.07
5.3.50.0040.03812.00
5.3.40.0070.03712.00
5.3.30.0080.03611.94
5.3.20.0050.03811.70
5.3.10.0090.03211.67
5.3.00.0080.03411.66
5.2.170.0030.0349.15
5.2.160.0070.0419.15
5.2.150.0060.0319.15
5.2.140.0050.0329.14
5.2.130.0110.0259.11
5.2.120.0070.0299.11
5.2.110.0070.0369.11
5.2.100.0050.0339.11
5.2.90.0020.0359.11
5.2.80.0030.0329.11
5.2.70.0040.0309.11
5.2.60.0050.0339.06
5.2.50.0040.0379.03
5.2.40.0020.0359.00
5.2.30.0050.0328.99
5.2.20.0070.0318.97
5.2.10.0050.0328.90
5.2.00.0060.0328.76
5.1.60.0060.0298.04
5.1.50.0090.0328.04
5.1.40.0080.0368.03
5.1.30.0070.0368.38
5.1.20.0110.0378.40
5.1.10.0110.0308.12
5.1.00.0060.0268.13
5.0.50.0050.0276.60
5.0.40.0050.0216.45
5.0.30.0040.0346.27
5.0.20.0080.0176.24
5.0.10.0050.0266.22
5.0.00.0040.0326.21
4.4.90.0060.0144.78
4.4.80.0050.0144.76
4.4.70.0050.0154.75
4.4.60.0030.0164.75
4.4.50.0040.0174.77
4.4.40.0030.0284.71
4.4.30.0020.0174.76
4.4.20.0020.0164.84
4.4.10.0040.0144.85
4.4.00.0040.0234.76
4.3.110.0040.0154.67
4.3.100.0000.0204.66
4.3.90.0010.0164.64
4.3.80.0030.0244.58
4.3.70.0040.0134.63
4.3.60.0020.0174.63
4.3.50.0030.0174.63
4.3.40.0030.0254.54
4.3.30.0040.0143.27
4.3.20.0040.0143.25
4.3.10.0030.0153.22
4.3.00.0070.0206.83

preferences:
50.32 ms | 401 KiB | 5 Q