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($val['a']); } var_dump($array); 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)
8.3.40.0090.00618.53
8.3.30.0070.01319.17
8.3.20.0070.00720.20
8.3.10.0080.00022.09
8.3.00.0040.00422.29
8.2.170.0210.00022.96
8.2.160.0070.00721.05
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00417.50
8.2.110.0030.00622.25
8.2.100.0120.00017.79
8.2.90.0000.00719.41
8.2.80.0030.00518.04
8.2.70.0080.00417.75
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0030.00518.22
8.2.30.0050.00318.14
8.2.20.0040.00417.64
8.2.10.0040.00417.76
8.2.00.0000.00917.75
8.1.270.0040.00421.98
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00323.82
8.1.230.0110.00018.88
8.1.220.0060.00317.77
8.1.210.0000.00918.77
8.1.200.0060.00317.23
8.1.190.0050.00317.42
8.1.180.0040.00418.10
8.1.170.0000.00918.51
8.1.160.0040.00422.03
8.1.150.0070.00018.60
8.1.140.0070.00017.42
8.1.130.0050.00317.91
8.1.120.0030.00517.48
8.1.110.0000.00817.38
8.1.100.0040.00417.38
8.1.90.0070.00017.45
8.1.80.0000.00817.32
8.1.70.0000.00717.37
8.1.60.0040.00417.52
8.1.50.0000.00717.41
8.1.40.0050.00317.45
8.1.30.0040.00417.66
8.1.20.0050.00317.54
8.1.10.0040.00417.59
8.1.00.0030.00617.42
8.0.300.0070.00018.77
8.0.290.0040.00417.18
8.0.280.0030.00318.47
8.0.270.0000.00717.27
8.0.260.0000.00616.82
8.0.250.0030.00317.04
8.0.240.0070.00016.98
8.0.230.0000.00716.95
8.0.220.0070.00016.97
8.0.210.0000.00716.90
8.0.200.0000.00616.91
8.0.190.0030.00516.98
8.0.180.0060.00316.90
8.0.170.0000.00816.98
8.0.160.0080.00016.72
8.0.150.0000.00716.85
8.0.140.0040.00416.85
8.0.130.0000.00613.40
8.0.120.0050.00316.76
8.0.110.0000.00816.84
8.0.100.0040.00416.87
8.0.90.0050.00217.02
8.0.80.0060.01216.82
8.0.70.0000.00716.95
8.0.60.0030.00616.80
8.0.50.0070.00016.96
8.0.30.0080.01217.08
8.0.20.0090.01117.40
8.0.10.0040.00416.90
8.0.00.0090.01016.90
7.4.330.0050.00015.20
7.4.320.0030.00316.60
7.4.300.0030.00316.59
7.4.290.0040.00416.58
7.4.280.0000.00716.40
7.4.270.0000.00616.45
7.4.260.0030.00416.61
7.4.250.0040.00416.38
7.4.240.0040.00316.54
7.4.230.0000.00716.53
7.4.220.0170.00016.48
7.4.210.0060.01016.56
7.4.200.0030.00316.72
7.4.190.0050.00216.76
7.4.160.0050.01016.56
7.4.150.0060.01317.40
7.4.140.0110.00617.86
7.4.130.0130.00616.55
7.4.120.0090.00916.54
7.4.110.0120.00416.52
7.4.100.0170.00016.53
7.4.90.0070.01116.49
7.4.80.0210.00319.39
7.4.70.0060.00916.52
7.4.60.0090.00616.43
7.4.50.0030.00616.67
7.4.40.0070.00722.77
7.4.30.0110.01116.24
7.4.00.0030.00914.82
7.3.330.0000.00513.27
7.3.320.0050.00013.06
7.3.310.0000.00716.19
7.3.300.0000.00616.32
7.3.290.0000.01416.26
7.3.280.0070.01216.29
7.3.270.0080.00817.40
7.3.260.0080.01116.56
7.3.250.0090.00816.32
7.3.240.0030.01316.64
7.3.230.0080.00816.41
7.3.210.0090.00916.45
7.3.200.0120.00419.39
7.3.190.0130.00716.45
7.3.180.0110.00616.54
7.3.170.0150.00616.45
7.3.160.0060.01016.29
7.3.120.0090.00614.85
7.2.330.0060.01216.82
7.2.320.0060.01316.79
7.2.310.0170.00016.54
7.2.300.0110.01116.63
7.2.290.0000.01716.54
7.2.60.0040.01116.95
7.2.00.0030.01319.16
7.1.200.0000.00915.51
7.1.100.0060.00618.25
7.1.70.0110.00017.02
7.1.60.0090.01619.82
7.1.50.0130.01016.68
7.1.00.0030.07722.51
7.0.200.0000.00716.48
7.0.140.0000.07022.00
7.0.100.0130.07019.91
7.0.90.0100.06719.90
7.0.80.0270.03319.95
7.0.70.0070.08319.89
7.0.60.0130.07020.00
7.0.50.0100.05720.28
7.0.40.0100.08020.05
7.0.30.0070.08720.07
7.0.20.0100.08320.13
7.0.10.0000.05020.12
7.0.00.0100.07720.07
5.6.280.0000.07721.03
5.6.250.0130.06320.63
5.6.240.0170.06320.68
5.6.230.0100.08320.75
5.6.220.0070.08020.50
5.6.210.0130.07020.65
5.6.200.0070.07321.14
5.6.190.0130.08021.04
5.6.180.0070.08720.96
5.6.170.0070.07320.94
5.6.160.0070.08320.98
5.6.150.0100.08321.06
5.6.140.0030.05321.17
5.6.130.0070.08321.06
5.6.120.0200.07721.17
5.6.110.0070.05021.02
5.6.100.0070.08320.95
5.6.90.0100.08021.08
5.6.80.0100.06320.50
5.6.70.0070.06320.48
5.6.60.0100.08320.39
5.6.50.0100.05020.35
5.6.40.0070.06720.42
5.6.30.0070.06720.54
5.6.20.0030.04720.38
5.6.10.0130.06020.46
5.6.00.0170.06320.35
5.5.380.0070.07020.32
5.5.370.0070.09020.52
5.5.360.0100.07720.33
5.5.350.0000.09020.40
5.5.340.0100.07720.78
5.5.330.0030.08320.84
5.5.320.0100.08020.81
5.5.310.0130.07720.78
5.5.300.0030.08720.76
5.5.290.0100.08020.84
5.5.280.0130.06720.87
5.5.270.0070.07720.82
5.5.260.0030.05720.91
5.5.250.0030.05020.71
5.5.240.0200.03020.15
5.5.230.0070.04720.25
5.5.220.0100.06720.27
5.5.210.0070.08020.16
5.5.200.0070.08320.13
5.5.190.0030.08719.99
5.5.180.0070.06720.18
5.5.160.0130.07720.25
5.5.150.0100.07720.23
5.5.140.0070.07720.08
5.5.130.0070.07720.21
5.5.120.0000.08720.13
5.5.110.0100.06719.99
5.5.100.0030.05320.16
5.5.90.0000.06720.11
5.5.80.0030.07320.07
5.5.70.0070.08320.09
5.5.60.0170.06719.90
5.5.50.0070.04720.09
5.5.40.0100.07320.14
5.5.30.0030.05720.02
5.5.20.0130.06720.05
5.5.10.0100.07720.04
5.5.00.0100.04020.05
5.4.450.0130.07319.55
5.4.440.0000.06719.34
5.4.430.0130.07019.13
5.4.420.0030.07319.11
5.4.410.0070.06019.29
5.4.400.0030.05018.79
5.4.390.0070.07319.03
5.4.380.0030.06719.08
5.4.370.0070.05318.99
5.4.360.0200.06318.98
5.4.350.0100.07719.12
5.4.340.0070.08019.07
5.4.320.0070.08018.98
5.4.310.0030.08018.96
5.4.300.0070.07719.13
5.4.290.0000.08019.05
5.4.280.0100.08719.02
5.4.270.0130.06719.03
5.4.260.0070.07019.12
5.4.250.0030.08019.05
5.4.240.0100.07719.05
5.4.230.0030.04018.89
5.4.220.0130.06719.02
5.4.210.0030.08018.88
5.4.200.0000.08019.09
5.4.190.0130.04018.97
5.4.180.0130.04019.02
5.4.170.0100.07318.80
5.4.160.0030.03719.05
5.4.150.0030.04018.88
5.4.140.0070.03316.08
5.4.130.0030.04716.07
5.4.120.0000.04016.20
5.4.110.0030.03716.32
5.4.100.0170.05716.31
5.4.90.0000.04316.26
5.4.80.0000.05316.42
5.4.70.0100.02716.20
5.4.60.0000.03716.28
5.4.50.0070.03316.29
5.4.40.0030.03716.43
5.4.30.0000.03316.28
5.4.20.0070.07016.37
5.4.10.0000.04016.32
5.4.00.0070.06015.77
5.3.290.0100.04314.66
5.3.280.0030.07714.54
5.3.270.0070.07014.60
5.3.260.0030.04014.58
5.3.250.0000.04014.43
5.3.240.0030.03714.57
5.3.230.0030.03714.58
5.3.220.0070.04014.58
5.3.210.0070.03714.48
5.3.200.0000.04314.55
5.3.190.0100.04014.52
5.3.180.0070.04014.54
5.3.170.0070.03714.55
5.3.160.0100.03014.55
5.3.150.0000.04014.57
5.3.140.0000.07714.54
5.3.130.0070.06314.51
5.3.120.0130.06714.38
5.3.110.0030.04014.41
5.3.100.0030.06013.90
5.3.90.0030.03313.98
5.3.80.0070.04313.79
5.3.70.0000.04013.95
5.3.60.0070.02713.86
5.3.50.0030.05713.93
5.3.40.0070.03013.94
5.3.30.0070.04713.86
5.3.20.0070.02713.63
5.3.10.0100.06313.56
5.3.00.0030.03313.62
5.2.170.0070.02711.64
5.2.160.0030.02711.64
5.2.150.0030.02711.64
5.2.140.0000.03011.64
5.2.130.0000.06311.64
5.2.120.0030.02711.64
5.2.110.0030.04711.64
5.2.100.0000.04011.64
5.2.90.0000.02711.64
5.2.80.0000.03011.64
5.2.70.0000.02711.64
5.2.60.0000.03011.64
5.2.50.0000.03011.64
5.2.40.0030.02311.64
5.2.30.0070.03311.64
5.2.20.0030.02311.64
5.2.10.0000.03011.64
5.2.00.0000.03711.64
5.1.60.0030.02011.64
5.1.50.0030.02311.64
5.1.40.0000.02711.64
5.1.30.0100.03311.64
5.1.20.0070.02311.64
5.1.10.0000.02711.64
5.1.00.0000.04711.64
5.0.50.0000.02011.64
5.0.40.0000.02011.64
5.0.30.0030.03011.64
5.0.20.0000.02311.64
5.0.10.0000.02011.64
5.0.00.0000.03311.64
4.4.90.0000.01711.64
4.4.80.0030.01011.64
4.4.70.0000.01711.64
4.4.60.0000.02311.64
4.4.50.0000.01711.64
4.4.40.0000.02311.64
4.4.30.0000.02011.64
4.4.20.0000.02011.64
4.4.10.0000.02011.64
4.4.00.0000.02711.64
4.3.110.0030.01311.64
4.3.100.0000.01711.64
4.3.90.0000.01711.64
4.3.80.0030.02011.64
4.3.70.0000.01311.64
4.3.60.0030.01711.64
4.3.50.0000.01711.64
4.3.40.0000.02311.64
4.3.30.0000.01711.64
4.3.20.0000.01711.64
4.3.10.0000.01711.64
4.3.00.0030.01311.64

preferences:
46.2 ms | 400 KiB | 5 Q