3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Myclass{ function __construct(){ echo"My class was initialized!"; } $object = new Myclass(); }

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)
5.4.320.0060.03612.51
5.4.310.0070.03512.51
5.4.300.0090.03212.52
5.4.290.0060.03812.51
5.4.280.0050.03512.41
5.4.270.0050.03612.41
5.4.260.0080.04212.41
5.4.250.0080.04912.41
5.4.240.0050.03912.41
5.4.230.0060.03612.40
5.4.220.0050.03712.40
5.4.210.0040.03612.40
5.4.200.0050.03812.40
5.4.190.0060.04112.40
5.4.180.0060.03612.40
5.4.170.0050.03612.40
5.4.160.0040.03912.40
5.4.150.0060.04412.40
5.4.140.0120.03212.09
5.4.130.0090.03412.07
5.4.120.0050.03512.04
5.4.110.0030.03812.03
5.4.100.0080.03912.03
5.4.90.0090.03312.03
5.4.80.0070.04212.03
5.4.70.0050.03412.03
5.4.60.0070.04612.03
5.4.50.0100.03912.03
5.4.40.0100.03712.02
5.4.30.0070.05612.01
5.4.20.0070.04012.01
5.4.10.0040.03612.01
5.4.00.0050.03611.50
5.3.290.0070.04412.80
5.3.280.0060.03912.71
5.3.270.0090.04512.73
5.3.260.0110.03812.72
5.3.250.0050.03812.72
5.3.240.0050.03812.72
5.3.230.0060.03812.70
5.3.220.0040.03912.68
5.3.210.0080.03712.68
5.3.200.0080.04012.68
5.3.190.0060.03912.68
5.3.180.0060.04012.67
5.3.170.0090.03912.67
5.3.160.0090.03712.67
5.3.150.0050.04112.67
5.3.140.0100.03212.66
5.3.130.0060.04112.66
5.3.120.0030.04412.65
5.3.110.0060.04112.66
5.3.100.0050.04212.12
5.3.90.0050.03712.11
5.3.80.0060.03912.09
5.3.70.0090.03312.09
5.3.60.0070.03512.08
5.3.50.0050.03612.02
5.3.40.0040.03712.02
5.3.30.0060.03411.98
5.3.20.0040.04011.76
5.3.10.0070.03411.73
5.3.00.0090.05011.72
5.2.170.0060.0389.21
5.2.160.0050.0299.22
5.2.150.0070.0289.21
5.2.140.0030.0329.21
5.2.130.0040.0359.18
5.2.120.0030.0309.17
5.2.110.0070.0389.18
5.2.100.0050.0319.18
5.2.90.0040.0299.18
5.2.80.0080.0279.18
5.2.70.0020.0389.18
5.2.60.0050.0349.13
5.2.50.0120.0309.10
5.2.40.0060.0429.07
5.2.30.0050.0369.05
5.2.20.0040.0299.04
5.2.10.0030.0308.95
5.2.00.0060.0278.80
5.1.60.0020.0298.09
5.1.50.0030.0378.09
5.1.40.0050.0298.07
5.1.30.0030.0348.42
5.1.20.0050.0258.44
5.1.10.0020.0288.16
5.1.00.0040.0348.16
5.0.50.0020.0336.64
5.0.40.0040.0186.50
5.0.30.0050.0296.31
5.0.20.0040.0186.28
5.0.10.0040.0196.26
5.0.00.0020.0316.25
4.4.90.0030.0154.77
4.4.80.0010.0174.75
4.4.70.0020.0154.75
4.4.60.0040.0154.76
4.4.50.0070.0224.77
4.4.40.0040.0314.70
4.4.30.0040.0194.76
4.4.20.0030.0154.84
4.4.10.0000.0184.84
4.4.00.0010.0274.75
4.3.110.0040.0144.67
4.3.100.0010.0164.66
4.3.90.0040.0134.63
4.3.80.0030.0254.58
4.3.70.0020.0154.63
4.3.60.0010.0154.63
4.3.50.0030.0174.63
4.3.40.0020.0254.54
4.3.30.0030.0193.30
4.3.20.0030.0193.28
4.3.10.0040.0133.23
4.3.00.0030.0277.14

preferences:
140.43 ms | 1394 KiB | 7 Q