3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo {} class Bar {} $foo = new Foo(); (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)
5.4.320.0070.04012.51
5.4.310.0090.04112.52
5.4.300.0090.03512.52
5.4.290.0100.03612.51
5.4.280.0030.03712.41
5.4.270.0070.03412.40
5.4.260.0070.03612.41
5.4.250.0040.03812.40
5.4.240.0050.03712.40
5.4.230.0060.04312.40
5.4.220.0110.04212.40
5.4.210.0020.03912.39
5.4.200.0090.03412.40
5.4.190.0050.03712.39
5.4.180.0060.03612.39
5.4.170.0100.03412.40
5.4.160.0070.03812.40
5.4.150.0050.03812.39
5.4.140.0040.03812.09
5.4.130.0060.03512.06
5.4.120.0120.03712.04
5.4.110.0200.03712.03
5.4.100.0090.04312.02
5.4.90.0080.03612.03
5.4.80.0050.03912.03
5.4.70.0040.03712.02
5.4.60.0040.03612.02
5.4.50.0070.03312.02
5.4.40.0060.03412.01
5.4.30.0040.03712.01
5.4.20.0070.03512.00
5.4.10.0110.03012.01
5.4.00.0120.02911.50
5.3.290.0050.04212.80
5.3.280.0070.03912.71
5.3.270.0060.03912.72
5.3.260.0060.03812.72
5.3.250.0090.03312.71
5.3.240.0080.03512.72
5.3.230.0050.03812.71
5.3.220.0080.03612.68
5.3.210.0060.03912.68
5.3.200.0070.04112.68
5.3.190.0080.04112.68
5.3.180.0060.04312.68
5.3.170.0080.03512.67
5.3.160.0050.04212.67
5.3.150.0080.04512.67
5.3.140.0060.03812.66
5.3.130.0090.04712.66
5.3.120.0080.03912.66
5.3.110.0090.03712.65
5.3.100.0060.03812.12
5.3.90.0020.04012.10
5.3.80.0080.04512.09
5.3.70.0060.04312.09
5.3.60.0060.04012.08
5.3.50.0040.04112.02
5.3.40.0060.04112.02
5.3.30.0100.03511.98
5.3.20.0110.03511.76
5.3.10.0080.03511.73
5.3.00.0060.04411.72
5.2.170.0060.0339.22
5.2.160.0050.0379.21
5.2.150.0060.0379.21
5.2.140.0030.0329.21
5.2.130.0060.0329.17
5.2.120.0060.0299.17
5.2.110.0070.0359.18
5.2.100.0090.0339.17
5.2.90.0050.0389.18
5.2.80.0080.0309.17
5.2.70.0060.0349.17
5.2.60.0030.0339.13
5.2.50.0130.0349.09
5.2.40.0030.0349.07
5.2.30.0070.0359.05
5.2.20.0040.0329.04
5.2.10.0050.0278.94
5.2.00.0050.0288.80
5.1.60.0020.0298.09
5.1.50.0040.0268.08
5.1.40.0050.0248.07
5.1.30.0050.0268.41
5.1.20.0060.0268.43
5.1.10.0050.0258.16
5.1.00.0060.0258.16
5.0.50.0050.0196.64
5.0.40.0040.0196.50
5.0.30.0050.0316.31
5.0.20.0070.0186.28
5.0.10.0030.0236.26
5.0.00.0030.0306.25
4.4.90.0030.0204.78
4.4.80.0060.0124.75
4.4.70.0050.0154.75
4.4.60.0050.0254.76
4.4.50.0040.0144.77
4.4.40.0020.0264.71
4.4.30.0030.0154.76
4.4.20.0040.0224.84
4.4.10.0030.0194.84
4.4.00.0050.0314.76
4.3.110.0060.0204.67
4.3.100.0040.0164.66
4.3.90.0030.0174.63
4.3.80.0020.0254.59
4.3.70.0030.0174.63
4.3.60.0030.0164.63
4.3.50.0060.0124.63
4.3.40.0020.0254.54
4.3.30.0030.0173.29
4.3.20.0040.0223.27
4.3.10.0030.0193.23
4.3.00.0000.01714.95

preferences:
141.69 ms | 1394 KiB | 7 Q