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($val['a']); } var_dump($arrays); for ($i = 0; $i < 3; ++$i) { echo implode(', ', $array[$i]) . "\n"; } if (!empty($array)) { echo ' _______' . PHP_EOL . '| '; foreach ($array[0] as $key => $val) { echo $key . ' | '; } echo PHP_EOL . ' -------' . PHP_EOL; foreach ($array as $val) { echo '| '; foreach($val as $key => $veryVal) { echo $veryVal . ' | '; } echo PHP_EOL; } echo ' -------' . "\n"; } for ($i = 0; $i < 3; ++$i) { echo implode(', ', $array[$i]) . "\n"; }

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)
8.3.60.0170.00318.56
8.3.50.0140.00222.00
8.3.40.0110.00418.67
8.3.30.0070.00719.00
8.3.20.0030.00620.20
8.3.10.0080.00021.96
8.3.00.0040.00422.58
8.2.180.0070.00716.75
8.2.170.0080.00822.96
8.2.160.0110.00321.09
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00319.49
8.2.110.0090.00022.25
8.2.100.0060.00719.57
8.2.90.0080.00019.34
8.2.80.0000.00817.97
8.2.70.0090.00017.75
8.2.60.0000.00818.05
8.2.50.0000.00818.07
8.2.40.0030.00518.34
8.2.30.0040.00418.19
8.2.20.0040.00417.91
8.2.10.0040.00419.59
8.2.00.0040.00417.88
8.1.280.0200.00025.92
8.1.270.0000.00822.11
8.1.260.0080.00026.35
8.1.250.0140.00528.09
8.1.240.0060.00323.75
8.1.230.0040.00719.07
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.47
8.1.190.0000.00817.53
8.1.180.0000.00818.10
8.1.170.0000.00818.75
8.1.160.0050.00222.14
8.1.150.0030.00518.59
8.1.140.0040.00417.38
8.1.130.0040.00417.71
8.1.120.0070.00017.50
8.1.110.0040.00417.47
8.1.100.0030.00517.34
8.1.90.0040.00417.45
8.1.80.0040.00417.45
8.1.70.0040.00417.44
8.1.60.0040.00417.60
8.1.50.0040.00417.52
8.1.40.0040.00417.56
8.1.30.0000.00717.64
8.1.20.0040.00417.70
8.1.10.0040.00417.50
8.1.00.0040.00417.52
8.0.300.0000.00718.77
8.0.290.0000.00717.18
8.0.280.0000.00818.46
8.0.270.0030.00517.19
8.0.260.0030.00316.96
8.0.250.0030.00316.99
8.0.240.0000.00717.05
8.0.230.0030.00317.05
8.0.220.0030.00316.88
8.0.210.0000.00716.93
8.0.200.0060.00017.02
8.0.190.0040.00417.04
8.0.180.0000.00717.03
8.0.170.0000.00717.00
8.0.160.0000.00717.00
8.0.150.0070.00016.93
8.0.140.0050.00216.98
8.0.130.0030.00313.37
8.0.120.0050.00316.89
8.0.110.0000.00916.94
8.0.100.0000.00716.91
8.0.90.0040.00417.01
8.0.80.0030.01316.97
8.0.70.0000.00716.96
8.0.60.0040.00416.88
8.0.50.0000.00717.00
8.0.30.0120.00717.16
8.0.20.0120.00617.40
8.0.10.0090.00017.06
8.0.00.0080.01316.87
7.4.330.0030.00315.00
7.4.320.0060.00016.61
7.4.300.0030.00316.48
7.4.290.0050.00316.54
7.4.280.0000.00616.40
7.4.270.0030.00316.56
7.4.260.0000.00816.59
7.4.250.0000.00916.44
7.4.240.0050.00216.58
7.4.230.0030.00316.44
7.4.220.0190.00616.48
7.4.210.0080.00916.63
7.4.200.0040.00416.45
7.4.190.0000.00716.79
7.4.160.0100.00616.54
7.4.150.0140.00317.40
7.4.140.0130.00617.86
7.4.130.0180.00316.53
7.4.120.0090.00916.50
7.4.110.0060.01616.46
7.4.100.0050.01116.54
7.4.90.0030.02016.51
7.4.80.0130.00319.39
7.4.70.0130.00416.54
7.4.60.0120.00916.52
7.4.50.0030.00616.71
7.4.40.0000.01522.77
7.4.30.0090.00616.47
7.4.00.0000.01314.93
7.3.330.0070.00013.24
7.3.320.0000.00613.30
7.3.310.0000.00716.34
7.3.300.0030.00316.27
7.3.290.0100.00716.30
7.3.280.0080.00916.33
7.3.270.0150.00317.40
7.3.260.0040.01416.50
7.3.250.0120.00416.33
7.3.240.0070.01016.52
7.3.230.0080.00816.52
7.3.210.0080.01116.46
7.3.200.0060.01519.39
7.3.190.0070.01116.46
7.3.180.0070.01016.61
7.3.170.0100.00716.46
7.3.160.0160.00616.64
7.3.120.0070.01115.09
7.3.10.0030.01016.79
7.3.00.0030.00616.81
7.2.330.0060.01216.45
7.2.320.0170.01116.76
7.2.310.0120.00416.79
7.2.300.0130.01016.70
7.2.290.0030.01216.73
7.2.130.0130.00316.74
7.2.120.0070.00716.99
7.2.110.0070.00717.09
7.2.100.0060.00616.67
7.2.90.0040.01616.98
7.2.80.0060.00616.97
7.2.70.0080.00816.88
7.2.60.0100.01017.02
7.2.50.0070.00716.97
7.2.40.0070.01017.09
7.2.30.0100.00717.04
7.2.20.0030.00616.91
7.2.10.0000.00917.03
7.2.00.0080.00518.09
7.1.250.0090.00315.67
7.1.200.0040.01215.78
7.1.100.0040.00818.34
7.1.70.0000.00817.09
7.1.60.0100.01319.82
7.1.50.0070.00716.93
7.1.00.0030.07722.31
7.0.200.0150.00716.88
7.0.140.0030.07321.91
7.0.60.0270.06719.95
7.0.50.0200.06717.82
7.0.40.0100.08720.27
7.0.30.0330.04320.20
7.0.20.0370.04720.12
7.0.10.0130.06320.00
7.0.00.0100.08020.13
5.6.280.0130.06321.07
5.6.210.0100.07020.67
5.6.200.0030.04018.12
5.6.190.0100.08020.38
5.6.180.3500.04320.57
5.6.170.0270.08020.49
5.6.160.0070.06320.40
5.6.150.0100.07718.12
5.6.140.0070.04718.20
5.6.130.0070.04018.16
5.6.120.0030.06321.00
5.6.110.0070.04021.11
5.6.100.0100.08020.97
5.6.90.0070.08020.98
5.6.80.0130.07720.48
5.6.70.4270.03720.36
5.5.350.0230.08020.31
5.5.340.0030.04017.91
5.5.330.0100.06720.57
5.5.320.3300.04320.18
5.5.310.0070.05020.43
5.5.300.0100.07017.97
5.5.290.0070.08318.00
5.5.280.0000.09320.97
5.5.270.0070.03720.80
5.5.260.0100.08020.87
5.5.250.0100.07320.55
5.5.240.0330.06020.37
5.4.450.0130.05319.52
5.4.440.0070.06019.24
5.4.430.0270.06019.44
5.4.420.0100.05319.27
5.4.410.0370.04318.97
5.4.400.0100.05018.70
5.4.390.0100.05018.71
5.4.380.0230.06018.83
5.4.370.0130.06018.50
5.4.360.0170.05718.68
5.4.350.0130.05718.62
5.4.340.0230.04718.59
5.4.320.0040.03912.46
5.4.310.0090.04012.46
5.4.300.0090.04012.46
5.4.290.0080.04012.46
5.4.280.0070.03612.33
5.4.270.0080.03412.33
5.4.260.0100.03512.33
5.4.250.0060.04012.33
5.4.240.0070.03512.33
5.4.230.0070.03712.32
5.4.220.0080.03712.32
5.4.210.0070.03912.32
5.4.200.0080.03512.32
5.4.190.0040.03812.32
5.4.180.0050.03712.32
5.4.170.0090.03512.33
5.4.160.0080.03512.32
5.4.150.0070.03612.32
5.4.140.0070.03712.01
5.4.130.0050.03811.99
5.4.120.0080.03511.95
5.4.110.0070.03511.95
5.4.100.0070.04111.95
5.4.90.0080.03611.95
5.4.80.0070.03911.95
5.4.70.0060.03411.95
5.4.60.0050.03611.94
5.4.50.0060.03511.94
5.4.40.0050.03611.93
5.4.30.0050.03611.93
5.4.20.0070.03411.93
5.4.10.0070.03411.93
5.4.00.0080.03311.42
5.3.290.0110.04312.80
5.3.280.0110.03412.71
5.3.270.0090.04912.72
5.3.260.0100.03912.72
5.3.250.0060.03712.72
5.3.240.0030.04112.72
5.3.230.0100.03412.71
5.3.220.0100.03312.68
5.3.210.0090.03612.68
5.3.200.0040.03912.68
5.3.190.0080.03612.68
5.3.180.0060.03712.67
5.3.170.0010.04212.66
5.3.160.0070.03612.67
5.3.150.0100.03512.67
5.3.140.0060.03712.66
5.3.130.0050.04112.66
5.3.120.0070.03812.66
5.3.110.0040.04112.66
5.3.100.0040.04012.12
5.3.90.0040.04212.08
5.3.80.0080.03412.07
5.3.70.0060.03812.07
5.3.60.0070.03612.07
5.3.50.0060.03612.00
5.3.40.0090.03412.00
5.3.30.0090.03311.93
5.3.20.0050.03711.70
5.3.10.0080.03311.67
5.3.00.0100.03311.66
5.2.170.0060.0349.15
5.2.160.0070.0409.14
5.2.150.0080.0309.15
5.2.140.0060.0319.14
5.2.130.0060.0309.11
5.2.120.0060.0299.11
5.2.110.0030.0329.11
5.2.100.0060.0299.11
5.2.90.0050.0319.11
5.2.80.0050.0339.11
5.2.70.0080.0379.11
5.2.60.0120.0279.06
5.2.50.0040.0329.03
5.2.40.0090.0279.00
5.2.30.0050.0308.98
5.2.20.0060.0288.97
5.2.10.0050.0378.90
5.2.00.0090.0278.76
5.1.60.0080.0338.05
5.1.50.0110.0358.04
5.1.40.0090.0378.03
5.1.30.0060.0368.37
5.1.20.0080.0398.40
5.1.10.0070.0388.12
5.1.00.0060.0268.12
5.0.50.0060.0276.59
5.0.40.0070.0256.46
5.0.30.0070.0366.27
5.0.20.0070.0236.25
5.0.10.0060.0266.22
5.0.00.0070.0366.21
4.4.90.0040.0154.78
4.4.80.0030.0154.76
4.4.70.0020.0154.75
4.4.60.0060.0124.76
4.4.50.0020.0164.77
4.4.40.0030.0244.71
4.4.30.0040.0144.76
4.4.20.0040.0144.84
4.4.10.0050.0134.85
4.4.00.0020.0264.76
4.3.110.0020.0164.67
4.3.100.0040.0134.67
4.3.90.0030.0144.64
4.3.80.0030.0244.59
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0030.0234.54
4.3.30.0020.0173.27
4.3.20.0030.0153.25
4.3.10.0020.0153.21
4.3.00.0070.0176.66

preferences:
38.93 ms | 401 KiB | 5 Q