3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { function This is() { echo "I wish"; } } $f = new Foo; echo $f->This is();

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)
5.4.320.0050.05312.52
5.4.310.0110.05012.51
5.4.300.0100.03912.52
5.4.290.0070.05312.51
5.4.280.0070.03612.41
5.4.270.0060.03712.41
5.4.260.0070.03812.41
5.4.250.0070.03812.41
5.4.240.0050.04912.41
5.4.230.0100.04312.40
5.4.220.0060.03812.40
5.4.210.0050.03612.40
5.4.200.0100.03412.40
5.4.190.0060.03812.40
5.4.180.0070.03412.39
5.4.170.0040.03812.41
5.4.160.0040.03712.40
5.4.150.0070.03612.39
5.4.140.0080.05012.09
5.4.130.0080.04712.07
5.4.120.0080.03712.03
5.4.110.0070.03412.03
5.4.100.0030.03812.03
5.4.90.0080.03512.03
5.4.80.0080.03412.03
5.4.70.0030.03712.03
5.4.60.0050.03712.02
5.4.50.0070.03512.03
5.4.40.0050.03612.01
5.4.30.0050.03612.01
5.4.20.0050.03612.00
5.4.10.0030.03712.01
5.4.00.0070.03511.50
5.3.290.0080.04812.80
5.3.280.0060.05312.71
5.3.270.0140.05012.73
5.3.260.0090.04312.72
5.3.250.0060.05212.71
5.3.240.0070.04012.72
5.3.230.0050.03912.71
5.3.220.0060.03712.68
5.3.210.0040.04112.68
5.3.200.0060.03612.68
5.3.190.0040.04512.68
5.3.180.0070.03512.67
5.3.170.0060.03912.67
5.3.160.0080.03612.67
5.3.150.0080.03512.67
5.3.140.0050.03812.66
5.3.130.0050.03912.66
5.3.120.0020.04212.66
5.3.110.0060.03812.66
5.3.100.0080.03512.12
5.3.90.0090.03812.10
5.3.80.0120.03012.10
5.3.70.0060.03612.10
5.3.60.0090.03312.08
5.3.50.0060.04612.02
5.3.40.0060.03712.03
5.3.30.0070.03311.98
5.3.20.0050.03511.76
5.3.10.0100.04011.73
5.3.00.0060.04811.72
5.2.170.0040.0419.21
5.2.160.0070.0389.21
5.2.150.0050.0329.21
5.2.140.0040.0349.21
5.2.130.0060.0419.18
5.2.120.0100.0359.17
5.2.110.0090.0369.18
5.2.100.0070.0399.18
5.2.90.0080.0399.18
5.2.80.0050.0319.17
5.2.70.0030.0419.18
5.2.60.0060.0449.13
5.2.50.0050.0399.10
5.2.40.0030.0309.08
5.2.30.0060.0289.05
5.2.20.0050.0289.04
5.2.10.0040.0348.95
5.2.00.0020.0448.80
5.1.60.0080.0308.10
5.1.50.0040.0268.09
5.1.40.0100.0248.06
5.1.30.0050.0278.42
5.1.20.0080.0238.44
5.1.10.0030.0278.17
5.1.00.0080.0518.17
5.0.50.0110.0326.64
5.0.40.0070.0256.50
5.0.30.0050.0396.31
5.0.20.0030.0276.28
5.0.10.0010.0236.25
5.0.00.0030.0316.25
4.4.90.0030.0154.78
4.4.80.0050.0184.75
4.4.70.0060.0144.75
4.4.60.0030.0154.76
4.4.50.0020.0184.77
4.4.40.0010.0274.71
4.4.30.0020.0164.75
4.4.20.0010.0174.85
4.4.10.0030.0154.85
4.4.00.0040.0244.76
4.3.110.0010.0244.67
4.3.100.0040.0204.66
4.3.90.0060.0184.64
4.3.80.0030.0324.58
4.3.70.0020.0154.63
4.3.60.0020.0174.63
4.3.50.0080.0204.63
4.3.40.0040.0374.54
4.3.30.0080.0183.30
4.3.20.0040.0213.28
4.3.10.0020.0223.23
4.3.00.0000.02015.66

preferences:
141.26 ms | 1394 KiB | 7 Q