3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arrCombined = (); $arrColors = ('R', 'B', 'G' ,'Y'); $arrNumbers = ('1', '2', '3', '4'); foreach($arrColors as $colorK => $colorV) { echo $colorV.' => '.$arrNumbers[$colorK]; echo "\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)
5.4.320.0040.03812.50
5.4.310.0120.03512.49
5.4.300.0080.03412.50
5.4.290.0080.03612.49
5.4.280.0060.03612.39
5.4.270.0080.03312.39
5.4.260.0100.03412.39
5.4.250.0130.03112.39
5.4.240.0070.03512.39
5.4.230.0080.04212.38
5.4.220.0070.04112.38
5.4.210.0100.03812.38
5.4.200.0060.04212.38
5.4.190.0090.03512.38
5.4.180.0060.03412.38
5.4.170.0060.03512.38
5.4.160.0050.03612.38
5.4.150.0100.03612.38
5.4.140.0050.03712.07
5.4.130.0080.03312.05
5.4.120.0070.03512.02
5.4.110.0080.03412.01
5.4.100.0060.03512.01
5.4.90.0070.03612.01
5.4.80.0050.03812.01
5.4.70.0070.04012.00
5.4.60.0040.03712.00
5.4.50.0040.03712.01
5.4.40.0060.03812.00
5.4.30.0060.03511.99
5.4.20.0060.03511.98
5.4.10.0050.04011.99
5.4.00.0070.04611.48
5.3.290.0050.04012.80
5.3.280.0070.03712.71
5.3.270.0040.04212.72
5.3.260.0080.03912.71
5.3.250.0060.04212.72
5.3.240.0110.04212.72
5.3.230.0060.04012.70
5.3.220.0080.03512.68
5.3.210.0080.03712.68
5.3.200.0070.03612.68
5.3.190.0060.03812.68
5.3.180.0080.04012.67
5.3.170.0080.04112.67
5.3.160.0090.05212.67
5.3.150.0080.04512.67
5.3.140.0070.03812.66
5.3.130.0100.04012.66
5.3.120.0080.04112.65
5.3.110.0110.03812.66
5.3.100.0080.04312.12
5.3.90.0060.04112.08
5.3.80.0060.03712.07
5.3.70.0090.03412.07
5.3.60.0060.03712.07
5.3.50.0060.03612.00
5.3.40.0080.03512.00
5.3.30.0060.03711.95
5.3.20.0110.04111.72
5.3.10.0060.03511.70
5.3.00.0040.03911.68
5.2.170.0060.0299.18
5.2.160.0030.0369.18
5.2.150.0060.0299.18
5.2.140.0030.0319.18
5.2.130.0060.0279.14
5.2.120.0060.0289.14
5.2.110.0070.0289.14
5.2.100.0100.0299.14
5.2.90.0080.0279.14
5.2.80.0070.0349.14
5.2.70.0050.0399.14
5.2.60.0060.0339.09
5.2.50.0050.0309.05
5.2.40.0050.0299.04
5.2.30.0060.0359.01
5.2.20.0070.0279.01
5.2.10.0040.0328.93
5.2.00.0040.0298.78
5.1.60.0050.0238.07
5.1.50.0060.0228.06
5.1.40.0060.0248.04
5.1.30.0050.0378.40
5.1.20.0100.0268.42
5.1.10.0080.0308.14
5.1.00.0050.0268.14
5.0.50.0060.0206.62
5.0.40.0060.0236.48
5.0.30.0060.0346.29
5.0.20.0040.0206.27
5.0.10.0040.0196.24
5.0.00.0040.0326.23
4.4.90.0030.0154.78
4.4.80.0040.0164.75
4.4.70.0050.0144.75
4.4.60.0040.0144.75
4.4.50.0060.0154.77
4.4.40.0040.0254.71
4.4.30.0040.0204.76
4.4.20.0040.0174.85
4.4.10.0030.0214.84
4.4.00.0030.0254.75
4.3.110.0030.0154.67
4.3.100.0070.0184.66
4.3.90.0050.0154.64
4.3.80.0040.0264.59
4.3.70.0050.0124.63
4.3.60.0050.0164.63
4.3.50.0030.0174.63
4.3.40.0050.0264.54
4.3.30.0020.0153.28
4.3.20.0010.0173.26
4.3.10.0020.0153.22
4.3.00.0000.01313.59

preferences:
141.39 ms | 1394 KiB | 7 Q