3v4l.org

run code in 300+ PHP versions simultaneously
<?php const A = [1, 2, 3]; var_dump(A); class MyClass { const B = [1, 2]; } MyClass::B[1] = 3;

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)
5.4.340.0070.03511.98
5.4.320.0050.04612.46
5.4.310.0080.03612.46
5.4.300.0050.03712.47
5.4.290.0060.03712.46
5.4.280.0070.03412.36
5.4.270.0050.03712.36
5.4.260.0040.03812.36
5.4.250.0040.03912.36
5.4.240.0090.03212.36
5.4.230.0080.03512.35
5.4.220.0080.03312.35
5.4.210.0080.03512.35
5.4.200.0060.03712.35
5.4.190.0040.03612.34
5.4.180.0060.03612.35
5.4.170.0060.03512.36
5.4.160.0060.03512.36
5.4.150.0070.03712.35
5.4.140.0110.04112.04
5.4.130.0050.04012.02
5.4.120.0050.03711.98
5.4.110.0060.03511.97
5.4.100.0060.03511.98
5.4.90.0060.03611.97
5.4.80.0080.03411.97
5.4.70.0060.03411.97
5.4.60.0070.03311.97
5.4.50.0040.03611.97
5.4.40.0060.03311.96
5.4.30.0080.03311.96
5.4.20.0030.03711.96
5.4.10.0060.03311.95
5.4.00.0050.03611.45
5.3.290.0080.03912.80
5.3.280.0060.03912.71
5.3.270.0090.03712.72
5.3.260.0050.04412.72
5.3.250.0060.04612.72
5.3.240.0080.04012.71
5.3.230.0040.04212.71
5.3.220.0060.04512.68
5.3.210.0040.04312.68
5.3.200.0040.03812.68
5.3.190.0060.03812.68
5.3.180.0060.03612.68
5.3.170.0060.03612.67
5.3.160.0060.03712.67
5.3.150.0050.03912.68
5.3.140.0060.03612.66
5.3.130.0060.03712.66
5.3.120.0050.03812.66
5.3.110.0040.04012.66
5.3.100.0020.04112.12
5.3.90.0050.03812.09
5.3.80.0040.03712.07
5.3.70.0080.03312.08
5.3.60.0040.03912.07
5.3.50.0040.04212.00
5.3.40.0070.04312.00
5.3.30.0080.03311.95
5.3.20.0040.03711.72
5.3.10.0050.04011.70
5.3.00.0140.04211.68
5.2.170.0080.0329.18
5.2.160.0070.0309.18
5.2.150.0040.0309.18
5.2.140.0030.0319.18
5.2.130.0040.0309.14
5.2.120.0040.0289.14
5.2.110.0060.0279.14
5.2.100.0050.0279.14
5.2.90.0070.0269.14
5.2.80.0040.0299.14
5.2.70.0030.0319.14
5.2.60.0020.0339.09
5.2.50.0040.0309.05
5.2.40.0060.0279.03
5.2.30.0030.0309.01
5.2.20.0050.0289.01
5.2.10.0040.0288.93
5.2.00.0040.0298.78
5.1.60.0050.0238.06
5.1.50.0040.0258.06
5.1.40.0080.0268.05
5.1.30.0040.0278.39
5.1.20.0080.0238.41
5.1.10.0050.0248.14
5.1.00.0030.0268.14
5.0.50.0050.0196.63
5.0.40.0040.0186.48
5.0.30.0030.0326.29
5.0.20.0010.0216.27
5.0.10.0020.0216.24
5.0.00.0030.0316.23
4.4.90.0000.0184.78
4.4.80.0040.0144.75
4.4.70.0030.0154.75
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0000.0284.71
4.4.30.0030.0154.76
4.4.20.0060.0124.84
4.4.10.0020.0164.84
4.4.00.0010.0264.76
4.3.110.0040.0164.67
4.3.100.0020.0224.66
4.3.90.0060.0154.64
4.3.80.0030.0324.59
4.3.70.0040.0204.63
4.3.60.0020.0224.63
4.3.50.0060.0184.63
4.3.40.0020.0254.53
4.3.30.0010.0193.28
4.3.20.0010.0193.26
4.3.10.0010.0163.21
4.3.00.0030.0237.14

preferences:
138.73 ms | 1394 KiB | 7 Q