3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { } class Bar { } $foo = new Foo(); $bar = (Bar) $foo;

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)
5.4.320.0060.03712.52
5.4.310.0060.03812.51
5.4.300.0070.03612.52
5.4.290.0030.04112.51
5.4.280.0070.03812.41
5.4.270.0070.03912.41
5.4.260.0130.03612.40
5.4.250.0040.03912.41
5.4.240.0040.03912.40
5.4.230.0050.04012.39
5.4.220.0050.03712.39
5.4.210.0050.03712.39
5.4.200.0080.03612.40
5.4.190.0050.03812.39
5.4.180.0110.03812.39
5.4.170.0080.04012.40
5.4.160.0050.03712.40
5.4.150.0030.04412.39
5.4.140.0080.03612.08
5.4.130.0050.03712.06
5.4.120.0080.03312.03
5.4.110.0070.03712.02
5.4.100.0050.03712.03
5.4.90.0090.03512.02
5.4.80.0100.04412.03
5.4.70.0060.03912.02
5.4.60.0070.03812.02
5.4.50.0100.03112.02
5.4.40.0080.03312.01
5.4.30.0050.03712.00
5.4.20.0050.03812.00
5.4.10.0090.04112.01
5.4.00.0020.03911.50
5.3.290.0070.03812.80
5.3.280.0070.04412.71
5.3.270.0070.03812.72
5.3.260.0050.05412.72
5.3.250.0080.03612.72
5.3.240.0080.04412.72
5.3.230.0060.04012.70
5.3.220.0060.03812.68
5.3.210.0090.03612.68
5.3.200.0050.03912.68
5.3.190.0050.03912.68
5.3.180.0060.03612.68
5.3.170.0060.03712.67
5.3.160.0090.03512.67
5.3.150.0040.03912.67
5.3.140.0070.03512.66
5.3.130.0050.04512.66
5.3.120.0060.04012.66
5.3.110.0100.03912.66
5.3.100.0080.03412.12
5.3.90.0080.04012.10
5.3.80.0060.03612.09
5.3.70.0060.03512.09
5.3.60.0070.03512.07
5.3.50.0080.04412.02
5.3.40.0040.03812.02
5.3.30.0080.03411.98
5.3.20.0060.03511.76
5.3.10.0060.03611.73
5.3.00.0050.03611.72
5.2.170.0060.0309.22
5.2.160.0070.0309.21
5.2.150.0060.0309.21
5.2.140.0070.0329.21
5.2.130.0060.0279.18
5.2.120.0110.0289.17
5.2.110.0070.0349.18
5.2.100.0040.0299.18
5.2.90.0050.0289.18
5.2.80.0070.0319.17
5.2.70.0060.0329.17
5.2.60.0060.0339.12
5.2.50.0040.0319.10
5.2.40.0110.0279.07
5.2.30.0060.0289.05
5.2.20.0100.0279.04
5.2.10.0080.0258.94
5.2.00.0020.0318.80
5.1.60.0070.0238.09
5.1.50.0030.0298.09
5.1.40.0070.0318.06
5.1.30.0040.0298.42
5.1.20.0020.0288.44
5.1.10.0040.0288.16
5.1.00.0030.0278.16
5.0.50.0040.0206.64
5.0.40.0050.0216.50
5.0.30.0040.0316.31
5.0.20.0040.0196.27
5.0.10.0040.0196.26
5.0.00.0030.0306.25
4.4.90.0030.0154.78
4.4.80.0040.0144.76
4.4.70.0040.0144.76
4.4.60.0030.0154.76
4.4.50.0040.0164.77
4.4.40.0020.0344.71
4.4.30.0020.0204.76
4.4.20.0050.0194.84
4.4.10.0040.0184.85
4.4.00.0040.0264.76
4.3.110.0050.0194.66
4.3.100.0030.0154.66
4.3.90.0040.0144.64
4.3.80.0050.0234.59
4.3.70.0030.0174.63
4.3.60.0020.0164.63
4.3.50.0020.0174.63
4.3.40.0030.0254.54
4.3.30.0010.0173.29
4.3.20.0030.0233.27
4.3.10.0040.0153.23
4.3.00.0030.01714.95

preferences:
138.72 ms | 1394 KiB | 7 Q