3v4l.org

run code in 300+ PHP versions simultaneously
)<?php $data = array( 'c' => 2 'x' => 4 'd' => 6 );

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)
5.4.310.0040.04112.49
5.4.300.0050.03812.50
5.4.290.0080.03612.49
5.4.280.0020.04012.39
5.4.270.0080.03512.39
5.4.260.0060.03812.39
5.4.250.0100.03512.39
5.4.240.0020.04012.39
5.4.230.0040.04012.38
5.4.220.0040.03912.38
5.4.210.0070.03512.38
5.4.200.0050.03912.38
5.4.190.0060.03612.38
5.4.180.0050.03812.38
5.4.170.0070.04512.39
5.4.160.0050.03812.38
5.4.150.0070.03512.38
5.4.140.0050.03812.07
5.4.130.0050.04112.05
5.4.120.0070.03412.01
5.4.110.0070.03412.01
5.4.100.0010.04112.02
5.4.90.0070.03812.01
5.4.80.0080.03512.01
5.4.70.0080.04912.00
5.4.60.0100.04612.01
5.4.50.0070.03412.00
5.4.40.0060.03412.00
5.4.30.0060.03611.99
5.4.20.0060.03511.99
5.4.10.0040.03611.99
5.4.00.0030.03911.48
5.3.290.0100.04112.80
5.3.280.0050.03912.71
5.3.270.0090.03612.72
5.3.260.0070.03812.72
5.3.250.0080.03812.71
5.3.240.0090.03512.72
5.3.230.0090.03612.71
5.3.220.0070.03612.68
5.3.210.0020.04212.68
5.3.200.0090.03612.68
5.3.190.0080.03712.68
5.3.180.0040.03812.67
5.3.170.0060.04112.67
5.3.160.0090.05012.68
5.3.150.0090.04212.68
5.3.140.0060.03712.66
5.3.130.0050.04612.66
5.3.120.0080.05512.65
5.3.110.0050.04812.66
5.3.100.0060.03712.12
5.3.90.0080.03412.08
5.3.80.0080.03512.07
5.3.70.0050.04512.07
5.3.60.0090.03612.06
5.3.50.0070.03612.00
5.3.40.0080.03512.00
5.3.30.0020.03811.95
5.3.20.0080.03511.73
5.3.10.0070.03311.70
5.3.00.0040.03811.68
5.2.170.0040.0319.18
5.2.160.0030.0319.18
5.2.150.0010.0339.18
5.2.140.0040.0319.18
5.2.130.0040.0299.13
5.2.120.0050.0279.14
5.2.110.0050.0289.14
5.2.100.0060.0279.14
5.2.90.0050.0309.14
5.2.80.0080.0289.14
5.2.70.0050.0309.14
5.2.60.0060.0309.09
5.2.50.0080.0279.05
5.2.40.0050.0309.04
5.2.30.0050.0309.01
5.2.20.0040.0309.01
5.2.10.0040.0298.93
5.2.00.0050.0288.78
5.1.60.0040.0248.07
5.1.50.0040.0278.06
5.1.40.0060.0338.05
5.1.30.0060.0288.40
5.1.20.0060.0258.42
5.1.10.0040.0258.14
5.1.00.0060.0248.14
5.0.50.0020.0226.62
5.0.40.0060.0186.48
5.0.30.0050.0306.29
5.0.20.0020.0236.27
5.0.10.0040.0246.24
5.0.00.0050.0316.23
4.4.90.0050.0144.78
4.4.80.0040.0134.75
4.4.70.0050.0134.75
4.4.60.0010.0174.76
4.4.50.0050.0134.77
4.4.40.0010.0274.71
4.4.30.0070.0114.76
4.4.20.0060.0124.84
4.4.10.0030.0154.85
4.4.00.0030.0254.76
4.3.110.0020.0164.67
4.3.100.0030.0224.66
4.3.90.0010.0164.63
4.3.80.0050.0224.58
4.3.70.0020.0154.63
4.3.60.0040.0134.63
4.3.50.0010.0174.63
4.3.40.0030.0244.53
4.3.30.0000.0183.29
4.3.20.0010.0183.27
4.3.10.0020.0173.21
4.3.00.0030.02015.91

preferences:
141.76 ms | 1394 KiB | 7 Q