3v4l.org

run code in 300+ PHP versions simultaneously
<?php class BaseThing { } final class AThing extends BaseThing { } final class BThing extends BaseThing { } function foo(BaseThing $t) { if (! ($t instanceof AThing || $t instanceof BThing) { throw new \InvalidArgumentException('nope'); } }

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)
5.4.320.0080.04212.52
5.4.310.0070.04112.52
5.4.300.0060.03612.52
5.4.290.0070.03912.52
5.4.280.0060.03612.41
5.4.270.0100.03612.41
5.4.260.0130.03612.41
5.4.250.0060.05112.41
5.4.240.0060.05112.41
5.4.230.0070.03812.40
5.4.220.0060.03612.40
5.4.210.0070.03812.41
5.4.200.0050.04412.40
5.4.190.0040.04412.40
5.4.180.0060.03912.40
5.4.170.0040.04512.41
5.4.160.0080.04412.40
5.4.150.0080.04012.39
5.4.140.0080.04312.09
5.4.130.0080.04112.07
5.4.120.0070.03612.03
5.4.110.0070.03712.03
5.4.100.0040.03912.03
5.4.90.0080.03712.03
5.4.80.0100.03712.03
5.4.70.0060.04112.03
5.4.60.0070.03612.03
5.4.50.0060.03912.03
5.4.40.0090.04212.02
5.4.30.0090.03912.01
5.4.20.0060.03912.00
5.4.10.0050.04712.01
5.4.00.0070.04111.50
5.3.290.0120.03712.80
5.3.280.0060.03912.71
5.3.270.0040.04412.73
5.3.260.0140.03512.72
5.3.250.0090.04312.72
5.3.240.0080.04012.71
5.3.230.0140.03912.71
5.3.220.0040.04412.68
5.3.210.0090.04312.68
5.3.200.0040.03812.68
5.3.190.0100.04512.68
5.3.180.0090.04612.68
5.3.170.0050.04312.67
5.3.160.0060.03712.68
5.3.150.0030.04112.68
5.3.140.0130.03712.66
5.3.130.0080.04112.66
5.3.120.0040.04512.66
5.3.110.0080.05012.66
5.3.100.0130.03312.13
5.3.90.0050.03712.11
5.3.80.0090.03412.09
5.3.70.0070.03612.09
5.3.60.0070.03512.09
5.3.50.0040.03712.02
5.3.40.0050.03812.03
5.3.30.0080.03511.99
5.3.20.0060.03711.77
5.3.10.0100.03611.74
5.3.00.0070.04411.72
5.2.170.0070.0299.22
5.2.160.0050.0299.22
5.2.150.0060.0309.22
5.2.140.0030.0339.21
5.2.130.0040.0309.18
5.2.120.0060.0349.18
5.2.110.0060.0309.18
5.2.100.0060.0299.18
5.2.90.0080.0319.18
5.2.80.0040.0339.18
5.2.70.0080.0289.18
5.2.60.0060.0289.13
5.2.50.0060.0299.10
5.2.40.0030.0309.07
5.2.30.0090.0299.05
5.2.20.0070.0319.05
5.2.10.0070.0378.95
5.2.00.0100.0338.80
5.1.60.0050.0348.09
5.1.50.0050.0258.09
5.1.40.0030.0318.07
5.1.30.0030.0338.42
5.1.20.0080.0328.44
5.1.10.0030.0328.17
5.1.00.0010.0388.17
5.0.50.0030.0236.65
5.0.40.0010.0236.51
5.0.30.0030.0326.32
5.0.20.0030.0266.29
5.0.10.0040.0276.27
5.0.00.0050.0366.26
4.4.90.0040.0184.78
4.4.80.0050.0144.76
4.4.70.0010.0194.75
4.4.60.0030.0164.75
4.4.50.0040.0154.77
4.4.40.0040.0304.71
4.4.30.0050.0144.76
4.4.20.0030.0164.85
4.4.10.0040.0164.85
4.4.00.0050.0244.76
4.3.110.0050.0144.67
4.3.100.0030.0154.67
4.3.90.0060.0114.64
4.3.80.0040.0244.58
4.3.70.0050.0144.63
4.3.60.0030.0164.63
4.3.50.0040.0164.63
4.3.40.0040.0274.54
4.3.30.0010.0183.29
4.3.20.0020.0173.27
4.3.10.0040.0163.24
4.3.00.0070.01713.59

preferences:
140.8 ms | 1394 KiB | 7 Q