3v4l.org

run code in 300+ PHP versions simultaneously
<?php /*$arr = Array ( 0 => Array ( 0 => 'Red', 1 => 'Steel' ), 1 => Array ( 0 => 'Red', 1 => 'Wood' ) , 2 => Array ( 0 => 'Blue', 1 => 'Wood' ) ); */ $arr = array("identifier" => "test", "identifier" => "test2", => "identifier" => "test") $colors = array_count_values(array_column($arr, 0)); $materials = array_count_values(array_column($arr, 1)); print_r($colors); print_r($materials);

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)
5.4.350.0060.03712.01
5.4.340.0060.03512.01
5.4.320.0060.03812.50
5.4.310.0080.04112.49
5.4.300.0070.04812.50
5.4.290.0140.04812.49
5.4.280.0090.03812.39
5.4.270.0090.03912.39
5.4.260.0100.04112.39
5.4.250.0070.03912.39
5.4.240.0050.03912.39
5.4.230.0110.03512.38
5.4.220.0080.03812.38
5.4.210.0060.04212.38
5.4.200.0100.04112.38
5.4.190.0070.04512.38
5.4.180.0080.04112.38
5.4.170.0120.03712.38
5.4.160.0060.03812.38
5.4.150.0070.04312.38
5.4.140.0070.04312.07
5.4.130.0070.03712.05
5.4.120.0070.03612.01
5.4.110.0110.03512.01
5.4.100.0050.03912.01
5.4.90.0070.03912.01
5.4.80.0050.04112.01
5.4.70.0060.04212.01
5.4.60.0030.04912.01
5.4.50.0090.04312.01
5.4.40.0080.05211.99
5.4.30.0100.04011.99
5.4.20.0080.03911.99
5.4.10.0080.03811.99
5.4.00.0060.04411.48
5.3.290.0090.04512.80
5.3.280.0120.04612.70
5.3.270.0100.04212.72
5.3.260.0040.04912.72
5.3.250.0050.04912.72
5.3.240.0090.04512.71
5.3.230.0070.05412.70
5.3.220.0050.06012.68
5.3.210.0070.04712.68
5.3.200.0120.05612.68
5.3.190.0060.04512.68
5.3.180.0090.04312.67
5.3.170.0100.04412.67
5.3.160.0110.04512.67
5.3.150.0110.04812.67
5.3.140.0080.04512.66
5.3.130.0080.04612.66
5.3.120.0120.04512.66
5.3.110.0060.04712.66
5.3.100.0140.04212.12
5.3.90.0130.03812.08
5.3.80.0090.04712.07
5.3.70.0070.04312.07
5.3.60.0070.04012.07
5.3.50.0100.04212.00
5.3.40.0100.04012.00
5.3.30.0070.04311.95
5.3.20.0070.04211.73
5.3.10.0090.04411.70
5.3.00.0080.04611.68
5.2.170.0050.0439.18
5.2.160.0040.0359.18
5.2.150.0110.0309.18
5.2.140.0070.0349.18
5.2.130.0070.0379.14
5.2.120.0050.0399.14
5.2.110.0090.0369.14
5.2.100.0080.0349.14
5.2.90.0070.0389.14
5.2.80.0050.0369.14
5.2.70.0090.0309.14
5.2.60.0100.0369.09
5.2.50.0060.0349.06
5.2.40.0050.0369.04
5.2.30.0100.0319.02
5.2.20.0080.0319.00
5.2.10.0070.0358.92
5.2.00.0060.0468.78
5.1.60.0070.0268.06
5.1.50.0050.0298.06
5.1.40.0110.0278.05
5.1.30.0060.0348.40
5.1.20.0100.0308.41
5.1.10.0100.0288.14
5.1.00.0080.0268.14
5.0.50.0030.0276.62
5.0.40.0050.0206.48
5.0.30.0080.0346.29
5.0.20.0060.0176.27
5.0.10.0040.0216.24
5.0.00.0060.0306.23
4.4.90.0040.0194.78
4.4.80.0080.0184.75
4.4.70.0030.0174.75
4.4.60.0050.0154.75
4.4.50.0040.0164.77
4.4.40.0050.0264.71
4.4.30.0050.0184.76
4.4.20.0070.0144.85
4.4.10.0030.0174.85
4.4.00.0040.0274.76
4.3.110.0020.0164.67
4.3.100.0040.0144.66
4.3.90.0050.0154.63
4.3.80.0030.0284.59
4.3.70.0060.0184.63
4.3.60.0020.0154.63
4.3.50.0050.0164.63
4.3.40.0030.0264.53
4.3.30.0040.0153.29
4.3.20.0000.0183.27
4.3.10.0020.0163.22
4.3.00.0200.03011.00

preferences:
155.48 ms | 1394 KiB | 7 Q