3v4l.org

run code in 300+ PHP versions simultaneously
<?php class someClass { } $this = new someClass; //echo $this;

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)
5.4.320.0080.03912.51
5.4.310.0070.04012.51
5.4.300.0080.03612.51
5.4.290.0070.03612.51
5.4.280.0110.03412.40
5.4.270.0040.03712.40
5.4.260.0090.04112.40
5.4.250.0080.03512.40
5.4.240.0050.03712.40
5.4.230.0070.03612.39
5.4.220.0060.03612.39
5.4.210.0070.03412.39
5.4.200.0050.03712.39
5.4.190.0050.03612.39
5.4.180.0030.03912.39
5.4.170.0070.03412.40
5.4.160.0050.03712.39
5.4.150.0070.03412.39
5.4.140.0050.03712.07
5.4.130.0110.03712.07
5.4.120.0090.03212.02
5.4.110.0020.03912.02
5.4.100.0090.03212.02
5.4.90.0040.03912.02
5.4.80.0050.03912.02
5.4.70.0050.03512.01
5.4.60.0040.03612.01
5.4.50.0040.03812.02
5.4.40.0070.03312.00
5.4.30.0050.03612.00
5.4.20.0050.03712.00
5.4.10.0040.03612.00
5.4.00.0040.03711.49
5.3.290.0100.03512.80
5.3.280.0090.03412.71
5.3.270.0070.04012.72
5.3.260.0070.04612.72
5.3.250.0030.04112.72
5.3.240.0080.03512.72
5.3.230.0060.03812.71
5.3.220.0080.03512.68
5.3.210.0060.03912.68
5.3.200.0060.03712.68
5.3.190.0080.03612.68
5.3.180.0040.04212.67
5.3.170.0070.03712.67
5.3.160.0070.03512.67
5.3.150.0040.03912.68
5.3.140.0060.03612.66
5.3.130.0080.04412.66
5.3.120.0050.03912.66
5.3.110.0070.03712.66
5.3.100.0070.03512.12
5.3.90.0050.03712.10
5.3.80.0050.03712.09
5.3.70.0050.03912.09
5.3.60.0070.04012.07
5.3.50.0070.04512.02
5.3.40.0070.04812.02
5.3.30.0040.03611.98
5.3.20.0050.03611.76
5.3.10.0060.03911.72
5.3.00.0070.03611.71
5.2.170.0040.0329.21
5.2.160.0050.0359.21
5.2.150.0080.0379.21
5.2.140.0050.0309.21
5.2.130.0060.0279.17
5.2.120.0060.0279.17
5.2.110.0060.0299.18
5.2.100.0020.0329.17
5.2.90.0040.0339.17
5.2.80.0010.0339.16
5.2.70.0040.0319.16
5.2.60.0050.0299.12
5.2.50.0070.0319.09
5.2.40.0020.0339.07
5.2.30.0050.0339.04
5.2.20.0080.0269.03
5.2.10.0050.0268.93
5.2.00.0040.0298.80
5.1.60.0070.0218.08
5.1.50.0050.0248.07
5.1.40.0040.0248.06
5.1.30.0050.0278.41
5.1.20.0050.0308.43
5.1.10.0050.0258.15
5.1.00.0060.0278.16
5.0.50.0040.0236.63
5.0.40.0040.0246.49
5.0.30.0050.0326.30
5.0.20.0050.0246.27
5.0.10.0030.0206.25
5.0.00.0020.0326.25
4.4.90.0020.0164.78
4.4.80.0060.0124.76
4.4.70.0020.0164.75
4.4.60.0060.0204.76
4.4.50.0020.0164.77
4.4.40.0020.0264.71
4.4.30.0040.0174.76
4.4.20.0040.0304.85
4.4.10.0030.0174.85
4.4.00.0030.0324.76
4.3.110.0040.0144.67
4.3.100.0020.0174.66
4.3.90.0040.0134.63
4.3.80.0040.0274.58
4.3.70.0040.0234.63
4.3.60.0010.0164.63
4.3.50.0050.0164.63
4.3.40.0040.0254.54
4.3.30.0010.0213.29
4.3.20.0040.0243.27
4.3.10.0030.0203.23
4.3.00.0030.0206.76

preferences:
141.14 ms | 1394 KiB | 7 Q