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($val['a']); } reset($array); 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 ' -------'; }

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)
8.3.60.0120.00618.30
8.3.50.0100.00822.11
8.3.40.0130.00418.67
8.3.30.0160.00318.84
8.3.20.0050.00320.30
8.3.10.0040.00422.09
8.3.00.0040.00422.43
8.2.180.0150.00316.38
8.2.170.0080.00822.96
8.2.160.0070.00720.80
8.2.150.0030.00624.18
8.2.140.0030.00524.66
8.2.130.0070.01126.16
8.2.120.0060.00319.34
8.2.110.0000.00821.99
8.2.100.0080.00417.91
8.2.90.0000.00817.97
8.2.80.0060.00317.97
8.2.70.0040.00417.61
8.2.60.0050.00318.05
8.2.50.0030.00618.07
8.2.40.0030.00618.16
8.2.30.0100.00018.21
8.2.20.0040.00417.79
8.2.10.0040.00417.66
8.2.00.0060.00317.75
8.1.280.0100.01325.92
8.1.270.0040.00422.24
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0090.00022.68
8.1.230.0080.00320.61
8.1.220.0000.00817.74
8.1.210.0060.00318.91
8.1.200.0000.01217.48
8.1.190.0000.00817.53
8.1.180.0030.00618.72
8.1.170.0080.00018.72
8.1.160.0040.00422.07
8.1.150.0000.00718.67
8.1.140.0040.00417.54
8.1.130.0000.00717.72
8.1.120.0000.00717.48
8.1.110.0050.00217.38
8.1.100.0000.00717.48
8.1.90.0000.00817.48
8.1.80.0000.00717.42
8.1.70.0080.00017.40
8.1.60.0050.00317.64
8.1.50.0040.00417.56
8.1.40.0040.00417.56
8.1.30.0070.00017.70
8.1.20.0040.00417.51
8.1.10.0000.00717.61
8.1.00.0040.00417.54
8.0.300.0000.00720.04
8.0.290.0000.00817.04
8.0.280.0000.00818.38
8.0.270.0030.00317.24
8.0.260.0040.00416.78
8.0.250.0070.00016.87
8.0.240.0040.00416.92
8.0.230.0070.00016.96
8.0.220.0000.00716.90
8.0.210.0040.00416.92
8.0.200.0050.00316.89
8.0.190.0070.00016.91
8.0.180.0000.00716.91
8.0.170.0000.00716.95
8.0.160.0000.00716.91
8.0.150.0000.00716.88
8.0.140.0050.00316.87
8.0.130.0030.00313.33
8.0.120.0040.00416.78
8.0.110.0000.00716.86
8.0.100.0070.00016.86
8.0.90.0040.00416.86
8.0.80.0070.01016.86
8.0.70.0070.00016.84
8.0.60.0000.00716.93
8.0.50.0030.00516.88
8.0.30.0130.00916.83
8.0.20.0090.00917.40
8.0.10.0070.00016.93
8.0.00.0080.01016.84
7.4.330.0050.00015.02
7.4.320.0000.00616.58
7.4.300.0030.00316.62
7.4.290.0030.00316.43
7.4.280.0040.00416.63
7.4.270.0030.00316.62
7.4.260.0000.00816.55
7.4.250.0040.00416.55
7.4.240.0020.00516.51
7.4.230.0070.00016.73
7.4.220.0150.00316.54
7.4.210.0060.01216.51
7.4.200.0070.00016.55
7.4.190.0040.00316.50
7.4.160.0090.00616.66
7.4.150.0070.01017.40
7.4.140.0130.00517.86
7.4.130.0160.00316.58
7.4.120.0100.00716.62
7.4.110.0100.01316.49
7.4.100.0180.00016.38
7.4.90.0140.00316.33
7.4.80.0170.00719.39
7.4.70.0030.01516.42
7.4.60.0110.01116.48
7.4.50.0030.00616.46
7.4.40.0110.00722.77
7.4.30.0090.00916.24
7.4.00.0040.01414.82
7.3.330.0000.00513.22
7.3.320.0030.00313.22
7.3.310.0030.00316.41
7.3.300.0040.00416.40
7.3.290.0080.00816.29
7.3.280.0050.01216.31
7.3.270.0090.00917.40
7.3.260.0200.00316.37
7.3.250.0080.01116.43
7.3.240.0070.01116.30
7.3.230.0140.00316.39
7.3.210.0120.00816.59
7.3.200.0040.01419.39
7.3.190.0080.00816.68
7.3.180.0060.00916.36
7.3.170.0070.01716.40
7.3.160.0080.00816.34
7.3.120.0000.01514.60
7.3.10.0030.01116.60
7.3.00.0040.01116.79
7.2.330.0100.00716.49
7.2.320.0140.00416.80
7.2.310.0060.00916.52
7.2.300.0040.01216.44
7.2.290.0120.00916.79
7.2.130.0090.00616.86
7.2.120.0030.00616.96
7.2.110.0050.01117.06
7.2.100.0080.00817.11
7.2.90.0040.00916.78
7.2.80.0030.00816.75
7.2.70.0060.00917.06
7.2.60.0110.00316.92
7.2.50.0070.01016.95
7.2.40.0070.00716.96
7.2.30.0100.00316.95
7.2.20.0030.00816.82
7.2.10.0110.00416.81
7.2.00.0000.01217.15
7.1.250.0060.00615.86
7.1.70.0070.00717.28
7.1.60.0100.01419.82
7.1.50.0090.00616.96
7.1.00.0070.08722.41
7.0.200.0030.00716.78
7.0.140.0070.06321.92
7.0.60.0030.04019.95
7.0.50.0130.05717.89
7.0.40.0100.05320.20
7.0.30.0230.05320.30
7.0.20.0170.05320.17
7.0.10.0030.08020.17
7.0.00.0070.04319.99
5.6.280.0100.06720.79
5.6.210.0170.07720.77
5.6.200.0100.08318.19
5.6.190.0070.07720.49
5.6.180.0400.06720.41
5.6.170.0300.07720.51
5.6.160.0100.04320.42
5.6.150.0070.07318.07
5.6.140.0000.04718.08
5.6.130.0070.08018.16
5.6.120.0070.04020.76
5.6.110.0100.03721.01
5.6.100.0100.08021.14
5.6.90.0070.08321.06
5.6.80.0030.06020.38
5.5.350.0400.06320.45
5.5.340.0070.06018.02
5.5.330.0030.05020.19
5.5.320.0400.06020.30
5.5.310.0170.04020.29
5.5.300.0070.08017.98
5.5.290.0000.07017.95
5.5.280.0070.05020.96
5.5.270.0100.04720.73
5.5.260.0270.06320.65
5.5.250.0070.04320.69
5.5.240.0130.08320.19
5.4.450.0430.05019.24
5.4.440.0700.03719.55
5.4.430.1000.04319.48
5.4.420.0500.04019.35
5.4.410.0930.04019.08
5.4.400.1370.04019.22
5.4.390.0600.04719.10
5.4.380.0300.06018.64
5.4.370.0430.04318.56
5.4.360.0430.05018.70
5.4.350.0470.07018.64
5.4.340.0200.06318.74
5.4.320.0050.03712.46
5.4.310.0080.05312.46
5.4.300.0060.03712.46
5.4.290.0050.03812.46
5.4.280.0070.03612.33
5.4.270.0060.03712.33
5.4.260.0030.04212.33
5.4.250.0070.03812.33
5.4.240.0040.03912.33
5.4.230.0100.03712.32
5.4.220.0060.04112.32
5.4.210.0110.03112.32
5.4.200.0060.03812.32
5.4.190.0050.04712.32
5.4.180.0100.03512.32
5.4.170.0080.04312.33
5.4.160.0080.04512.32
5.4.150.0030.03912.32
5.4.140.0060.03812.01
5.4.130.0100.03612.00
5.4.120.0060.03911.95
5.4.110.0040.04611.95
5.4.100.0050.04111.95
5.4.90.0050.03711.95
5.4.80.0080.04511.95
5.4.70.0080.04611.95
5.4.60.0130.03511.94
5.4.50.0110.03711.95
5.4.40.0100.03411.93
5.4.30.0110.03611.93
5.4.20.0110.03511.93
5.4.10.0060.04011.93
5.4.00.0040.03811.42
5.3.290.0080.04412.80
5.3.280.0100.03512.71
5.3.270.0070.03812.73
5.3.260.0110.03412.72
5.3.250.0070.03612.72
5.3.240.0060.04412.72
5.3.230.0080.03812.71
5.3.220.0060.04312.68
5.3.210.0070.03812.68
5.3.200.0050.04112.68
5.3.190.0050.04412.68
5.3.180.0080.03612.67
5.3.170.0090.04112.67
5.3.160.0080.03812.67
5.3.150.0070.04112.68
5.3.140.0040.04512.66
5.3.130.0050.03912.65
5.3.120.0070.03912.66
5.3.110.0050.03912.66
5.3.100.0090.03512.12
5.3.90.0070.03512.09
5.3.80.0090.03112.08
5.3.70.0030.03812.08
5.3.60.0030.03912.07
5.3.50.0090.04312.00
5.3.40.0060.03612.00
5.3.30.0090.03811.94
5.3.20.0060.04211.70
5.3.10.0080.03411.67
5.3.00.0120.03511.66
5.2.170.0050.0359.14
5.2.160.0060.0379.15
5.2.150.0100.0309.15
5.2.140.0060.0369.15
5.2.130.0050.0359.11
5.2.120.0060.0309.11
5.2.110.0080.0339.11
5.2.100.0070.0349.11
5.2.90.0060.0299.11
5.2.80.0060.0289.11
5.2.70.0050.0349.10
5.2.60.0050.0309.05
5.2.50.0070.0289.03
5.2.40.0040.0309.00
5.2.30.0070.0288.99
5.2.20.0120.0268.97
5.2.10.0080.0358.90
5.2.00.0040.0428.77
5.1.60.0060.0348.04
5.1.50.0050.0348.04
5.1.40.0060.0258.03
5.1.30.0040.0288.38
5.1.20.0050.0268.40
5.1.10.0110.0218.12
5.1.00.0030.0318.12
5.0.50.0040.0216.60
5.0.40.0030.0216.45
5.0.30.0050.0326.27
5.0.20.0060.0226.25
5.0.10.0070.0186.22
5.0.00.0060.0386.21
4.4.90.0060.0194.78
4.4.80.0050.0194.75
4.4.70.0030.0214.76
4.4.60.0070.0184.76
4.4.50.0030.0174.77
4.4.40.0040.0254.71
4.4.30.0020.0184.76
4.4.20.0030.0174.84
4.4.10.0040.0174.85
4.4.00.0030.0264.76
4.3.110.0040.0154.66
4.3.100.0020.0174.66
4.3.90.0040.0144.63
4.3.80.0030.0254.58
4.3.70.0030.0144.63
4.3.60.0040.0144.63
4.3.50.0030.0164.63
4.3.40.0010.0264.54
4.3.30.0010.0173.27
4.3.20.0020.0173.25
4.3.10.0020.0173.22
4.3.00.0030.01313.23

preferences:
42.26 ms | 401 KiB | 5 Q