3v4l.org

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

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)
5.4.340.0010.04011.98
5.4.320.0060.03612.46
5.4.310.0020.04412.46
5.4.300.0120.04512.46
5.4.290.0060.03812.46
5.4.280.0040.03712.36
5.4.270.0050.03712.36
5.4.260.0060.03812.36
5.4.250.0060.03712.36
5.4.240.0040.03712.36
5.4.230.0020.04112.35
5.4.220.0080.03612.35
5.4.210.0070.03812.35
5.4.200.0040.04212.35
5.4.190.0060.03612.35
5.4.180.0050.03712.35
5.4.170.0090.03212.36
5.4.160.0060.03512.36
5.4.150.0060.03612.35
5.4.140.0040.04312.04
5.4.130.0030.03712.02
5.4.120.0060.03511.98
5.4.110.0060.03611.98
5.4.100.0020.03811.97
5.4.90.0050.03711.98
5.4.80.0080.03411.98
5.4.70.0050.04311.97
5.4.60.0060.03511.98
5.4.50.0060.03511.97
5.4.40.0040.03611.96
5.4.30.0070.03511.96
5.4.20.0060.03511.96
5.4.10.0060.03511.96
5.4.00.0070.03511.45
5.3.290.0050.04012.80
5.3.280.0070.03512.71
5.3.270.0070.03712.72
5.3.260.0060.04012.72
5.3.250.0060.03612.72
5.3.240.0070.03612.72
5.3.230.0080.03612.71
5.3.220.0060.04712.68
5.3.210.0100.03812.68
5.3.200.0080.03612.68
5.3.190.0060.04012.68
5.3.180.0050.03612.67
5.3.170.0060.04412.67
5.3.160.0070.03912.68
5.3.150.0040.03812.67
5.3.140.0060.03612.66
5.3.130.0080.03512.66
5.3.120.0040.04112.66
5.3.110.0080.03612.66
5.3.100.0110.03312.12
5.3.90.0040.03812.09
5.3.80.0090.03312.07
5.3.70.0060.03612.08
5.3.60.0050.03712.06
5.3.50.0090.03212.00
5.3.40.0050.03612.00
5.3.30.0060.03311.95
5.3.20.0050.03511.73
5.3.10.0050.03711.70
5.3.00.0070.03711.68
5.2.170.0080.0269.18
5.2.160.0050.0349.18
5.2.150.0060.0299.18
5.2.140.0060.0289.18
5.2.130.0050.0289.14
5.2.120.0060.0279.14
5.2.110.0080.0319.15
5.2.100.0080.0339.14
5.2.90.0060.0309.14
5.2.80.0090.0259.14
5.2.70.0050.0309.14
5.2.60.0050.0319.09
5.2.50.0060.0339.05
5.2.40.0010.0329.04
5.2.30.0040.0309.02
5.2.20.0020.0319.00
5.2.10.0070.0298.92
5.2.00.0030.0298.78
5.1.60.0070.0208.07
5.1.50.0040.0298.06
5.1.40.0040.0318.05
5.1.30.0030.0258.40
5.1.20.0050.0248.42
5.1.10.0060.0238.14
5.1.00.0070.0258.14
5.0.50.0030.0246.63
5.0.40.0020.0206.48
5.0.30.0040.0366.29
5.0.20.0050.0176.26
5.0.10.0040.0306.23
5.0.00.0050.0336.23
4.4.90.0000.0184.78
4.4.80.0040.0144.75
4.4.70.0030.0154.76
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0020.0264.70
4.4.30.0020.0164.76
4.4.20.0070.0164.85
4.4.10.0040.0144.85
4.4.00.0030.0244.76
4.3.110.0030.0174.67
4.3.100.0020.0154.67
4.3.90.0030.0134.63
4.3.80.0010.0254.59
4.3.70.0010.0154.63
4.3.60.0030.0154.63
4.3.50.0030.0154.63
4.3.40.0040.0224.54
4.3.30.0030.0213.28
4.3.20.0050.0143.26
4.3.10.0020.0153.22
4.3.00.0070.0177.14

preferences:
142.44 ms | 1394 KiB | 7 Q