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' ) ); $colors = array_count_values(array_column($arr, 0)); $materials = array_count_values(array_column($arr, 1)); e

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)
5.4.310.0050.03812.46
5.4.300.0100.04012.46
5.4.290.0050.04112.46
5.4.280.0080.03312.36
5.4.270.0070.03512.36
5.4.260.0040.03912.36
5.4.250.0090.03412.36
5.4.240.0080.03312.36
5.4.230.0070.04012.35
5.4.220.0010.04012.36
5.4.210.0030.03712.35
5.4.200.0070.03812.36
5.4.190.0050.03512.35
5.4.180.0060.03812.35
5.4.170.0060.03512.36
5.4.160.0040.03712.36
5.4.150.0040.03812.36
5.4.140.0050.03812.04
5.4.130.0060.04012.02
5.4.120.0090.03711.99
5.4.110.0030.03811.98
5.4.100.0050.03511.98
5.4.90.0040.03911.98
5.4.80.0060.04811.99
5.4.70.0040.04211.98
5.4.60.0070.03711.98
5.4.50.0050.04111.98
5.4.40.0030.03711.96
5.4.30.0060.03611.96
5.4.20.0080.03311.96
5.4.10.0080.03211.96
5.4.00.0020.03911.46
5.3.280.0090.03412.70
5.3.270.0110.03812.72
5.3.260.0030.04112.72
5.3.250.0080.03612.71
5.3.240.0030.03912.71
5.3.230.0060.03712.71
5.3.220.0070.03612.68
5.3.210.0080.03912.68
5.3.200.0050.03912.68
5.3.190.0040.04012.68
5.3.180.0100.03312.67
5.3.170.0060.03712.66
5.3.160.0040.03812.68
5.3.150.0060.03712.67
5.3.140.0070.03612.66
5.3.130.0060.03812.66
5.3.120.0040.04012.66
5.3.110.0060.03812.66
5.3.100.0060.03612.12
5.3.90.0050.03712.08
5.3.80.0070.03312.07
5.3.70.0060.04112.08
5.3.60.0060.03512.07
5.3.50.0070.03412.00
5.3.40.0080.03412.00
5.3.30.0040.03611.95
5.3.20.0050.03511.73
5.3.10.0060.03311.70
5.3.00.0030.03811.69
5.2.170.0060.0299.19
5.2.160.0050.0289.18
5.2.150.0030.0339.18
5.2.140.0030.0319.18
5.2.130.0030.0309.14
5.2.120.0060.0279.14
5.2.110.0060.0349.15
5.2.100.0090.0379.14
5.2.90.0020.0329.14
5.2.80.0050.0289.14
5.2.70.0070.0269.14
5.2.60.0070.0289.10
5.2.50.0070.0409.06
5.2.40.0090.0289.04
5.2.30.0080.0259.02
5.2.20.0050.0289.01
5.2.10.0060.0288.93
5.2.00.0050.0298.79
5.1.60.0040.0238.07
5.1.50.0060.0338.07
5.1.40.0050.0308.05
5.1.30.0030.0338.40
5.1.20.0030.0278.42
5.1.10.0050.0248.15
5.1.00.0070.0238.14
5.0.50.0050.0286.63
5.0.40.0040.0186.49
5.0.30.0040.0326.30
5.0.20.0040.0196.27
5.0.10.0040.0196.24
5.0.00.0020.0316.23
4.4.90.0030.0154.78
4.4.80.0020.0164.76
4.4.70.0040.0154.75
4.4.60.0020.0184.75
4.4.50.0020.0154.77
4.4.40.0020.0254.71
4.4.30.0030.0154.76
4.4.20.0020.0174.84
4.4.10.0040.0144.85
4.4.00.0050.0294.76
4.3.110.0030.0214.67
4.3.100.0050.0124.66
4.3.90.0010.0164.63
4.3.80.0040.0224.58
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0020.0244.54
4.3.30.0000.0183.28
4.3.20.0010.0163.27
4.3.10.0020.0153.23
4.3.00.0070.01315.17

preferences:
141.71 ms | 1386 KiB | 7 Q