3v4l.org

run code in 300+ PHP versions simultaneously
<?php strtr(substr(rtrim('PhpParser\Node\Scalar\MagicConst\Namespace_', '_'), 15), '\\', '_')

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)
5.4.320.0070.03412.47
5.4.310.0070.04912.46
5.4.300.0080.04112.46
5.4.290.0080.04612.46
5.4.280.0090.04512.36
5.4.270.0070.03512.36
5.4.260.0090.04412.36
5.4.250.0050.03812.36
5.4.240.0050.03612.36
5.4.230.0070.04412.35
5.4.220.0080.03312.35
5.4.210.0070.04112.35
5.4.200.0050.03812.35
5.4.190.0060.03612.34
5.4.180.0060.03612.34
5.4.170.0060.03512.36
5.4.160.0070.03312.36
5.4.150.0090.03612.35
5.4.140.0080.03312.04
5.4.130.0090.03812.02
5.4.120.0100.03011.98
5.4.110.0060.03511.98
5.4.100.0100.03111.98
5.4.90.0060.03711.98
5.4.80.0050.03711.98
5.4.70.0070.03411.98
5.4.60.0050.03611.98
5.4.50.0090.03111.97
5.4.40.0060.03411.96
5.4.30.0030.03711.96
5.4.20.0090.03111.96
5.4.10.0060.03511.96
5.4.00.0060.03611.45
5.3.290.0050.03912.80
5.3.280.0090.03312.71
5.3.270.0070.03712.73
5.3.260.0070.03712.72
5.3.250.0070.03812.72
5.3.240.0110.03712.72
5.3.230.0080.03412.71
5.3.220.0070.03712.68
5.3.210.0050.04412.68
5.3.200.0050.03912.68
5.3.190.0060.03812.68
5.3.180.0060.03612.67
5.3.170.0050.03712.67
5.3.160.0030.03812.68
5.3.150.0100.03812.68
5.3.140.0060.03512.66
5.3.130.0050.04612.66
5.3.120.0100.04312.65
5.3.110.0070.03612.66
5.3.100.0090.04012.12
5.3.90.0060.04512.08
5.3.80.0050.03612.08
5.3.70.0070.04212.07
5.3.60.0090.04512.06
5.3.50.0060.03512.00
5.3.40.0060.03512.00
5.3.30.0060.03711.95
5.3.20.0040.04311.72
5.3.10.0010.03911.70
5.3.00.0010.04011.68
5.2.170.0060.0299.19
5.2.160.0040.0299.19
5.2.150.0030.0319.18
5.2.140.0050.0329.18
5.2.130.0030.0309.14
5.2.120.0050.0289.14
5.2.110.0090.0369.15
5.2.100.0080.0259.14
5.2.90.0030.0309.14
5.2.80.0040.0369.14
5.2.70.0080.0309.14
5.2.60.0040.0299.09
5.2.50.0040.0399.06
5.2.40.0070.0289.04
5.2.30.0080.0269.01
5.2.20.0030.0319.00
5.2.10.0020.0318.92
5.2.00.0070.0338.78
5.1.60.0050.0298.07
5.1.50.0050.0238.07
5.1.40.0060.0228.05
5.1.30.0050.0248.40
5.1.20.0050.0258.42
5.1.10.0040.0268.15
5.1.00.0060.0308.15
5.0.50.0050.0306.62
5.0.40.0050.0256.48
5.0.30.0050.0396.29
5.0.20.0040.0196.26
5.0.10.0030.0196.24
5.0.00.0020.0326.23
4.4.90.0030.0154.78
4.4.80.0010.0164.75
4.4.70.0000.0184.76
4.4.60.0010.0174.75
4.4.50.0020.0164.77
4.4.40.0060.0214.71
4.4.30.0060.0164.75
4.4.20.0050.0234.84
4.4.10.0030.0214.85
4.4.00.0040.0284.75
4.3.110.0030.0204.67
4.3.100.0040.0134.66
4.3.90.0030.0134.63
4.3.80.0040.0274.58
4.3.70.0020.0144.63
4.3.60.0030.0204.63
4.3.50.0040.0194.63
4.3.40.0020.0284.54
4.3.30.0040.0133.29
4.3.20.0000.0183.26
4.3.10.0020.0233.22
4.3.00.0270.0107.92

preferences:
141.44 ms | 1394 KiB | 7 Q