3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo{ const INFO = 100; } class Bar{ public static $INFO = \Foo::INFO; protected $level = \Foo::$INFO; } echo Bar::$INFO;

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)
5.4.340.0080.03912.03
5.4.320.0080.03912.52
5.4.310.0080.04312.51
5.4.300.0060.05312.52
5.4.290.0060.04812.51
5.4.280.0070.03412.41
5.4.270.0060.03912.40
5.4.260.0050.03712.41
5.4.250.0080.04012.41
5.4.240.0050.04812.41
5.4.230.0090.03612.39
5.4.220.0080.03412.40
5.4.210.0100.03712.39
5.4.200.0040.04012.40
5.4.190.0030.03812.39
5.4.180.0100.03712.40
5.4.170.0040.03712.40
5.4.160.0020.04212.40
5.4.150.0080.04712.39
5.4.140.0150.03412.09
5.4.130.0100.03912.07
5.4.120.0050.03812.03
5.4.110.0090.03512.03
5.4.100.0040.04212.03
5.4.90.0120.04012.03
5.4.80.0080.04412.03
5.4.70.0070.03512.02
5.4.60.0060.03512.02
5.4.50.0070.03712.03
5.4.40.0070.03812.01
5.4.30.0130.06512.01
5.4.20.0110.03712.00
5.4.10.0090.06212.01
5.4.00.0090.04111.50
5.3.290.0060.04212.80
5.3.280.0060.04012.71
5.3.270.0030.04312.72
5.3.260.0100.04112.72
5.3.250.0090.03512.72
5.3.240.0080.04012.72
5.3.230.0110.03712.71
5.3.220.0140.03812.68
5.3.210.0060.04112.68
5.3.200.0070.03712.68
5.3.190.0080.05212.67
5.3.180.0040.04012.67
5.3.170.0120.03512.66
5.3.160.0090.03912.67
5.3.150.0070.04212.67
5.3.140.0090.03412.66
5.3.130.0070.04212.66
5.3.120.0090.04012.66
5.3.110.0070.04512.66
5.3.100.0060.04012.13
5.3.90.0070.05312.11
5.3.80.0050.03812.10
5.3.70.0100.03912.10
5.3.60.0080.04112.09
5.3.50.0150.05312.03
5.3.40.0080.03812.03
5.3.30.0060.03712.00
5.3.20.0070.03611.77
5.3.10.0070.03811.74
5.3.00.0060.03911.72
5.2.170.0080.0329.21
5.2.160.0040.0349.21
5.2.150.0060.0329.22
5.2.140.0050.0349.21
5.2.130.0030.0309.17
5.2.120.0070.0269.17
5.2.110.0080.0359.18
5.2.100.0060.0369.18
5.2.90.0070.0349.18
5.2.80.0060.0339.18
5.2.70.0090.0309.18
5.2.60.0070.0329.13
5.2.50.0050.0329.10
5.2.40.0070.0299.07
5.2.30.0050.0329.05
5.2.20.0060.0279.04
5.2.10.0050.0278.95
5.2.00.0090.0428.80
5.1.60.0030.0338.08
5.1.50.0040.0298.08
5.1.40.0030.0438.07
5.1.30.0090.0258.41
5.1.20.0040.0298.44
5.1.10.0070.0268.16
5.1.00.0030.0308.16
5.0.50.0030.0276.64
5.0.40.0070.0176.50
5.0.30.0020.0346.31
5.0.20.0040.0226.27
5.0.10.0050.0356.26
5.0.00.0050.0346.25
4.4.90.0010.0184.78
4.4.80.0050.0164.75
4.4.70.0040.0214.75
4.4.60.0040.0154.75
4.4.50.0140.0264.77
4.4.40.0120.0544.71
4.4.30.0060.0264.76
4.4.20.0060.0404.85
4.4.10.0080.0284.85
4.4.00.0040.0314.76
4.3.110.0060.0214.66
4.3.100.0050.0194.66
4.3.90.0040.0204.64
4.3.80.0030.0264.59
4.3.70.0050.0164.63
4.3.60.0030.0154.63
4.3.50.0000.0224.63
4.3.40.0030.0244.54
4.3.30.0010.0173.30
4.3.20.0010.0183.28
4.3.10.0030.0153.23
4.3.00.0170.0236.95

preferences:
143.8 ms | 1394 KiB | 7 Q