3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a extends Closure{} var_dump(new a);

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)
5.4.320.0100.03312.50
5.4.310.0070.03712.50
5.4.300.0030.03912.51
5.4.290.0100.04212.50
5.4.280.0070.03412.39
5.4.270.0110.03312.40
5.4.260.0090.03512.40
5.4.250.0110.03512.40
5.4.240.0100.03212.40
5.4.230.0090.03912.39
5.4.220.0040.03812.39
5.4.210.0050.03612.39
5.4.200.0060.03712.39
5.4.190.0080.03312.39
5.4.180.0070.04212.39
5.4.170.0070.03512.40
5.4.160.0060.03712.39
5.4.150.0080.03412.39
5.4.140.0050.03712.07
5.4.130.0080.03612.06
5.4.120.0090.03212.02
5.4.110.0090.03312.02
5.4.100.0050.03612.02
5.4.90.0060.03712.02
5.4.80.0040.03912.02
5.4.70.0060.04012.01
5.4.60.0060.03512.01
5.4.50.0060.03912.01
5.4.40.0050.03612.00
5.4.30.0040.04512.00
5.4.20.0070.03512.00
5.4.10.0030.03912.00
5.4.00.0090.03511.49
5.3.290.0070.04012.80
5.3.280.0040.04112.71
5.3.270.0060.03912.72
5.3.260.0070.05112.72
5.3.250.0040.04012.72
5.3.240.0070.04212.71
5.3.230.0090.04012.71
5.3.220.0090.03412.68
5.3.210.0040.04112.68
5.3.200.0070.03612.68
5.3.190.0040.04012.67
5.3.180.0090.03312.68
5.3.170.0040.03912.66
5.3.160.0080.03512.68
5.3.150.0080.03812.68
5.3.140.0100.03712.66
5.3.130.0040.04112.65
5.3.120.0080.03612.65
5.3.110.0050.04112.66
5.3.100.0070.03712.12
5.3.90.0080.04112.10
5.3.80.0060.03612.09
5.3.70.0070.03612.09
5.3.60.0060.03712.07
5.3.50.0060.03712.02
5.3.40.0030.03912.02
5.3.30.0040.03711.97
5.3.20.0040.03811.75
5.3.10.0050.03611.72
5.3.00.0100.03211.71
5.2.170.0050.0359.21
5.2.160.0070.0279.21
5.2.150.0050.0309.21
5.2.140.0050.0309.21
5.2.130.0070.0299.17
5.2.120.0070.0269.17
5.2.110.0060.0289.17
5.2.100.0060.0289.17
5.2.90.0060.0299.17
5.2.80.0070.0349.16
5.2.70.0050.0339.16
5.2.60.0050.0329.12
5.2.50.0100.0289.09
5.2.40.0040.0349.06
5.2.30.0070.0299.04
5.2.20.0040.0319.03
5.2.10.0010.0328.93
5.2.00.0070.0278.79
5.1.60.0040.0298.08
5.1.50.0030.0298.08
5.1.40.0050.0238.05
5.1.30.0060.0248.41
5.1.20.0040.0268.43
5.1.10.0060.0268.16
5.1.00.0050.0258.16
5.0.50.0070.0266.63
5.0.40.0060.0186.50
5.0.30.0060.0326.30
5.0.20.0060.0166.27
5.0.10.0050.0186.25
5.0.00.0040.0306.24
4.4.90.0020.0164.78
4.4.80.0050.0134.75
4.4.70.0030.0154.76
4.4.60.0030.0154.76
4.4.50.0050.0134.77
4.4.40.0050.0224.71
4.4.30.0020.0164.76
4.4.20.0050.0144.85
4.4.10.0040.0144.84
4.4.00.0040.0264.76
4.3.110.0060.0194.67
4.3.100.0050.0134.67
4.3.90.0010.0164.64
4.3.80.0010.0264.58
4.3.70.0060.0114.63
4.3.60.0020.0154.63
4.3.50.0040.0144.63
4.3.40.0040.0224.54
4.3.30.0010.0173.29
4.3.20.0030.0153.27
4.3.10.0030.0143.23
4.3.00.0000.02018.54

preferences:
152.76 ms | 1394 KiB | 7 Q