3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=3; echo ++$i++;

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)
5.4.320.0070.03412.50
5.4.310.0090.03912.49
5.4.300.0060.03912.50
5.4.290.0050.04312.49
5.4.280.0040.03812.39
5.4.270.0040.03612.39
5.4.260.0070.04012.39
5.4.250.0050.03612.39
5.4.240.0060.04312.39
5.4.230.0060.03612.38
5.4.220.0050.03912.38
5.4.210.0050.03512.38
5.4.200.0060.03712.38
5.4.190.0040.03612.38
5.4.180.0060.03612.38
5.4.170.0090.03412.38
5.4.160.0070.03312.38
5.4.150.0050.04112.38
5.4.140.0080.03912.07
5.4.130.0070.03312.05
5.4.120.0050.04212.02
5.4.110.0070.03312.01
5.4.100.0070.03212.01
5.4.90.0070.04112.01
5.4.80.0070.03712.01
5.4.70.0040.03512.00
5.4.60.0050.03512.00
5.4.50.0050.03512.01
5.4.40.0030.03611.99
5.4.30.0090.03211.99
5.4.20.0060.04411.99
5.4.10.0050.03412.00
5.4.00.0070.04411.48
5.3.290.0050.04212.80
5.3.280.0060.03712.71
5.3.270.0080.04212.73
5.3.260.0070.04512.72
5.3.250.0070.04012.72
5.3.240.0050.04012.72
5.3.230.0080.03312.71
5.3.220.0060.03912.68
5.3.210.0030.04012.68
5.3.200.0040.03712.68
5.3.190.0080.03812.68
5.3.180.0050.03712.67
5.3.170.0040.03712.67
5.3.160.0040.03712.67
5.3.150.0030.04012.68
5.3.140.0070.03312.66
5.3.130.0060.03712.66
5.3.120.0050.04512.66
5.3.110.0100.03812.66
5.3.100.0070.03512.12
5.3.90.0060.03512.09
5.3.80.0070.03912.07
5.3.70.0040.03612.07
5.3.60.0050.03612.06
5.3.50.0030.03712.00
5.3.40.0070.04112.00
5.3.30.0040.03811.95
5.3.20.0070.03411.73
5.3.10.0030.03711.70
5.3.00.0070.03411.68
5.2.170.0050.0379.18
5.2.160.0060.0269.18
5.2.150.0040.0309.18
5.2.140.0040.0329.18
5.2.130.0040.0409.14
5.2.120.0040.0299.14
5.2.110.0050.0289.15
5.2.100.0000.0349.14
5.2.90.0050.0369.14
5.2.80.0060.0279.14
5.2.70.0070.0289.14
5.2.60.0070.0299.09
5.2.50.0070.0269.06
5.2.40.0060.0269.04
5.2.30.0060.0289.02
5.2.20.0070.0329.01
5.2.10.0040.0318.92
5.2.00.0080.0268.78
5.1.60.0040.0238.07
5.1.50.0050.0278.06
5.1.40.0090.0228.04
5.1.30.0050.0248.40
5.1.20.0070.0308.42
5.1.10.0080.0218.14
5.1.00.0050.0258.14
5.0.50.0050.0196.62
5.0.40.0050.0176.48
5.0.30.0050.0306.29
5.0.20.0030.0206.26
5.0.10.0020.0216.24
5.0.00.0020.0316.23
4.4.90.0030.0154.78
4.4.80.0010.0164.75
4.4.70.0050.0134.76
4.4.60.0040.0144.76
4.4.50.0070.0184.77
4.4.40.0010.0264.71
4.4.30.0010.0204.76
4.4.20.0020.0234.84
4.4.10.0050.0134.85
4.4.00.0020.0254.76
4.3.110.0030.0154.67
4.3.100.0050.0124.67
4.3.90.0010.0154.63
4.3.80.0040.0284.58
4.3.70.0060.0244.63
4.3.60.0030.0214.63
4.3.50.0020.0164.63
4.3.40.0070.0194.54
4.3.30.0020.0163.29
4.3.20.0020.0163.27
4.3.10.0000.0173.21
4.3.00.0030.02015.68

preferences:
141.13 ms | 1386 KiB | 7 Q