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)
8.3.60.0100.01018.39
8.3.50.0110.01122.10
8.3.40.0120.00318.70
8.3.30.0040.01918.74
8.3.20.0120.00620.34
8.3.10.0070.00721.79
8.3.00.0110.00722.39
8.2.180.0150.00716.50
8.2.170.0070.00722.96
8.2.160.0070.00720.87
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0040.01517.63
8.2.110.0090.00021.97
8.2.100.0060.00619.45
8.2.90.0030.00519.21
8.2.80.0050.00617.97
8.2.70.0060.00317.59
8.2.60.0000.00817.93
8.2.50.0090.00018.07
8.2.40.0040.00418.34
8.2.30.0040.00418.09
8.2.20.0000.00817.61
8.2.10.0000.00717.82
8.2.00.0040.00417.77
8.1.280.0190.00325.92
8.1.270.0070.00022.24
8.1.260.0070.00726.35
8.1.250.0040.00428.09
8.1.240.0040.00423.87
8.1.230.0090.00319.11
8.1.220.0030.00517.74
8.1.210.0030.00518.77
8.1.200.0070.00317.23
8.1.190.0070.00317.53
8.1.180.0000.00818.69
8.1.170.0030.00518.55
8.1.160.0040.00422.05
8.1.150.0040.00418.58
8.1.140.0040.00417.48
8.1.130.0030.00317.76
8.1.120.0000.00717.37
8.1.110.0040.00417.37
8.1.100.0040.00417.48
8.1.90.0040.00417.49
8.1.80.0030.00317.48
8.1.70.0000.00717.44
8.1.60.0030.00617.65
8.1.50.0040.00417.60
8.1.40.0030.00517.42
8.1.30.0040.00417.57
8.1.20.0000.00917.68
8.1.10.0080.00017.47
8.1.00.0050.00317.57
8.0.300.0020.00518.77
8.0.290.0040.00417.16
8.0.280.0000.00718.34
8.0.270.0040.00417.15
8.0.260.0060.00316.85
8.0.250.0030.00316.91
8.0.240.0040.00316.88
8.0.230.0050.00516.95
8.0.220.0000.00716.97
8.0.210.0050.00316.78
8.0.200.0000.00716.99
8.0.190.0040.00416.93
8.0.180.0000.00716.82
8.0.170.0050.00216.94
8.0.160.0040.00416.96
8.0.150.0050.00216.78
8.0.140.0070.00016.90
8.0.130.0050.00013.31
8.0.120.0050.00316.76
8.0.110.0050.00316.85
8.0.100.0000.00716.93
8.0.90.0000.00816.87
8.0.80.0060.01016.92
8.0.70.0000.00816.98
8.0.60.0000.00816.83
8.0.50.0040.00416.84
8.0.30.0080.01116.95
8.0.20.0100.01017.43
8.0.10.0000.00717.08
8.0.00.0130.00716.70
7.4.330.0000.00615.00
7.4.320.0030.00316.52
7.4.300.0030.00316.67
7.4.290.0070.00016.52
7.4.280.0030.00316.61
7.4.270.0040.00416.62
7.4.260.0040.00316.63
7.4.250.0040.00416.51
7.4.240.0040.00416.53
7.4.230.0030.00316.57
7.4.220.0130.01016.58
7.4.210.0090.01016.59
7.4.200.0040.00416.69
7.4.190.0040.00416.67
7.4.160.0120.00316.54
7.4.150.0060.01217.40
7.4.140.0080.01217.86
7.4.130.0070.01016.57
7.4.120.0100.01016.65
7.4.110.0040.01416.51
7.4.100.0140.01216.70
7.4.90.0120.01516.57
7.4.80.0150.00419.39
7.4.70.0060.01216.53
7.4.60.0100.00616.47
7.4.50.0040.00416.55
7.4.40.0040.00722.77
7.4.30.0110.00416.49
7.4.00.0080.01015.14
7.3.330.0060.00013.22
7.3.320.0050.00013.18
7.3.310.0040.00416.19
7.3.300.0070.00016.34
7.3.290.0070.01016.28
7.3.280.0080.00816.28
7.3.270.0060.01217.40
7.3.260.0170.00316.46
7.3.250.0090.00916.48
7.3.240.0070.01016.65
7.3.230.0110.00716.48
7.3.210.0130.00416.46
7.3.200.0090.01219.39
7.3.190.0090.01216.66
7.3.180.0070.01016.32
7.3.170.0100.00616.38
7.3.160.0140.00316.46
7.3.120.0050.01014.76
7.3.110.0090.00914.77
7.3.100.0060.00615.05
7.3.90.0140.00315.16
7.3.80.0090.00615.01
7.3.70.0060.00314.95
7.3.60.0070.00715.01
7.3.50.0000.01414.43
7.3.40.0080.00314.80
7.3.30.0070.00714.79
7.3.20.0060.00616.64
7.3.10.0030.00716.88
7.3.00.0130.00316.42
7.2.330.0130.00816.42
7.2.320.0120.00616.59
7.2.310.0070.01316.86
7.2.300.0140.00316.81
7.2.290.0120.00916.84
7.2.250.0120.00815.18
7.2.240.0040.01115.21
7.2.230.0040.01415.33
7.2.220.0060.00915.18
7.2.210.0000.01715.04
7.2.200.0040.01115.18
7.2.190.0070.01115.23
7.2.180.0060.01015.20
7.2.170.0070.01014.87
7.2.00.0080.00419.54
7.1.330.0030.01015.92
7.1.320.0110.00415.68
7.1.310.0100.00715.88
7.1.300.0040.00815.78
7.1.290.0050.00515.54
7.1.280.0130.00015.84
7.1.270.0030.00915.80
7.1.260.0060.00615.62
7.1.100.0040.00818.21
7.1.70.0000.00717.06
7.1.60.0060.01017.14
7.1.50.0090.00316.93
7.1.40.0080.00416.68
7.1.30.0100.01016.52
7.1.20.0000.01116.74
7.1.10.0050.00316.67
7.1.00.0040.00416.53
7.0.200.0000.00816.76
7.0.190.0000.00916.73
7.0.180.0040.00416.23
7.0.170.0050.00816.16
7.0.160.0040.00916.11
7.0.150.0040.00716.19
7.0.140.0040.01116.15
7.0.130.0060.00316.40
7.0.120.0040.00716.39
7.0.110.0060.01016.35
7.0.100.0040.00816.54
7.0.90.0050.00516.54
7.0.80.0030.00916.51
7.0.70.0040.00416.48
7.0.60.0000.00816.27
7.0.50.0030.00616.60
7.0.40.0000.00815.83
7.0.30.0060.00315.83
7.0.20.0000.00815.83
7.0.10.0000.00815.83
7.0.00.0030.00615.83
5.6.300.0000.08120.58
5.6.290.0000.04620.86
5.6.280.0000.04820.88
5.6.270.0030.04320.82
5.6.260.0000.04421.00
5.6.250.0000.07021.06
5.6.240.0000.04620.96
5.6.230.0100.03420.97
5.6.220.0130.06320.93
5.6.210.0000.05221.06
5.6.200.0030.05620.93
5.6.190.0030.04520.95
5.6.180.0100.03520.83
5.6.170.0140.03820.82
5.6.160.0060.04221.03
5.6.150.0030.04320.97
5.6.140.0100.03920.91
5.6.130.0040.04420.98
5.6.120.0030.04721.02
5.6.110.0060.05520.92
5.6.100.0070.04620.74
5.6.90.0000.04720.71
5.6.80.0070.04220.31
5.6.70.0040.04620.20
5.6.60.0030.04620.20
5.6.50.0060.04120.34
5.6.40.0140.02820.13
5.6.30.0100.03920.36
5.6.20.0000.04420.30
5.6.10.0100.05320.38
5.6.00.0030.03820.15
5.5.380.0000.04217.49
5.5.370.0030.07217.44
5.5.360.0030.04417.49
5.5.350.0000.04217.45
5.5.340.0070.04317.96
5.5.330.0070.04417.93
5.5.320.0000.06318.00
5.5.310.0030.04217.68
5.5.300.0090.03817.83
5.5.290.0000.04917.93
5.5.280.0090.03618.05
5.5.270.0030.04417.92
5.5.260.0070.05918.02
5.5.250.0060.03917.83
5.5.240.0000.04117.44
5.5.230.0030.04417.43
5.5.220.0070.04117.40
5.5.210.0030.03817.35
5.5.200.0070.03617.38
5.5.190.0030.06117.36
5.5.180.0000.04417.22
5.5.160.0030.03717.34
5.5.150.0070.03317.37
5.5.140.0030.05217.41
5.5.130.0030.04817.05
5.5.120.0000.04117.33
5.5.110.0100.07517.45
5.5.100.0000.07217.30
5.5.90.0090.03117.21
5.5.80.0000.03917.18
5.5.70.0000.05417.26
5.5.60.0070.07717.31
5.5.50.0100.04016.94
5.5.40.0030.05017.18
5.5.30.0060.04117.26
5.5.20.0030.04017.09
5.5.10.0030.04117.29
5.5.00.0030.03717.24
5.4.450.0060.07719.43
5.4.440.0030.04119.21
5.4.430.0040.04319.29
5.4.420.0070.03719.38
5.4.410.0000.04819.35
5.4.400.0030.05318.98
5.4.390.0000.04619.00
5.4.380.0070.04118.92
5.4.370.0000.04418.85
5.4.360.0030.03618.98
5.4.350.0100.04819.16
5.4.340.0030.06719.04
5.4.320.0030.03918.91
5.4.310.0100.03518.88
5.4.300.0060.05219.03
5.4.290.0030.03819.12
5.4.280.0070.08018.93
5.4.270.0070.03718.82
5.4.260.0030.05019.18
5.4.250.0030.03719.15
5.4.240.0030.03718.97
5.4.230.0030.04519.16
5.4.220.0030.04619.04
5.4.210.0030.07119.02
5.4.200.0170.04318.93
5.4.190.0070.07719.05
5.4.180.0000.05518.89
5.4.170.0030.03719.08
5.4.160.0070.03418.80
5.4.150.0060.07119.07
5.4.140.0000.04016.56
5.4.130.0070.03316.63
5.4.120.0030.04216.51
5.4.110.0060.03216.57
5.4.100.0030.05416.66
5.4.90.0000.04116.57
5.4.80.0030.04216.48
5.4.70.0030.05616.52
5.4.60.0000.03816.62
5.4.50.0030.04416.47
5.4.40.0000.04216.66
5.4.30.0000.07716.53
5.4.20.0030.05216.61
5.4.10.0060.05816.66
5.4.00.0100.04015.96
5.3.290.0030.03715.83
5.3.280.0070.03315.83
5.3.270.0040.03915.83
5.3.260.0070.03915.83
5.3.250.0000.03815.83
5.3.240.0030.04315.83
5.3.230.0000.07415.83
5.3.220.0000.04515.83
5.3.210.0070.05115.83
5.3.200.0160.03315.83
5.3.190.0030.03715.83
5.3.180.0030.07415.83
5.3.170.0030.04815.83
5.3.160.0000.04315.83
5.3.150.0070.03615.83
5.3.140.0030.05615.83
5.3.130.0030.04115.83
5.3.120.0070.04615.83
5.3.110.0000.04615.83
5.3.100.0060.03515.83
5.3.90.0030.05315.83
5.3.80.0100.07215.83
5.3.70.0000.07715.83
5.3.60.0000.03915.83
5.3.50.0100.03515.83
5.3.40.0030.05415.83
5.3.30.0030.04415.83
5.3.20.0060.05515.83
5.3.10.0030.03315.83
5.3.00.0000.06815.83
5.2.170.0030.02815.83
5.2.160.0000.03115.83
5.2.150.0030.03115.83
5.2.140.0030.02815.83
5.2.130.0070.02615.83
5.2.120.0000.03415.83
5.2.110.0070.05815.83
5.2.100.0000.04115.83
5.2.90.0030.03115.83
5.2.80.0030.02815.83
5.2.70.0030.02815.83
5.2.60.0000.03215.83
5.2.50.0090.02515.83
5.2.40.0030.02815.83
5.2.30.0030.02815.83
5.2.20.0070.02515.83
5.2.10.0000.03115.83
5.2.00.0030.05215.83
5.1.60.0070.05615.83
5.1.50.0070.02315.83
5.1.40.0030.02315.83
5.1.30.0070.04615.83
5.1.20.0070.05015.83
5.1.10.0000.03115.83
5.1.00.0030.02715.83
5.0.50.0030.02115.83
5.0.40.0000.02115.83
5.0.30.0090.03415.83
5.0.20.0040.02515.83
5.0.10.0040.01815.83
5.0.00.0030.05415.83
4.4.90.0030.01315.83
4.4.80.0000.01715.83
4.4.70.0030.01315.83
4.4.60.0030.01315.83
4.4.50.0000.01615.83
4.4.40.0070.03715.83
4.4.30.0000.03715.83
4.4.20.0000.01715.83
4.4.10.0000.01615.83
4.4.00.0030.02415.83
4.3.110.0000.01615.83
4.3.100.0030.02315.83
4.3.90.0000.03315.83
4.3.80.0090.03815.83
4.3.70.0030.01815.83
4.3.60.0060.01015.83
4.3.50.0000.01715.83
4.3.40.0000.02515.83
4.3.30.0000.02115.83
4.3.20.0000.01815.83
4.3.10.0030.03715.83
4.3.00.0030.02015.83

preferences:
42.75 ms | 401 KiB | 5 Q