3v4l.org

run code in 300+ PHP versions simultaneously
<?php $txt="Fatti&Storie 5 - Lorem ipsum dolor sit amet [nid:35]"; echo $txt{strlen($string)-1}; }

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)
5.4.320.0090.03612.50
5.4.310.0090.03612.49
5.4.300.0070.03612.50
5.4.290.0060.04212.50
5.4.280.0080.03512.39
5.4.270.0050.04312.39
5.4.260.0090.03712.39
5.4.250.0050.03912.39
5.4.240.0070.04112.39
5.4.230.0060.04112.38
5.4.220.0120.03412.38
5.4.210.0080.03312.39
5.4.200.0080.03812.39
5.4.190.0100.03112.38
5.4.180.0060.03512.38
5.4.170.0080.03312.39
5.4.160.0110.03012.39
5.4.150.0060.03912.38
5.4.140.0090.03412.07
5.4.130.0080.03512.05
5.4.120.0050.03812.02
5.4.110.0070.03412.02
5.4.100.0050.03612.02
5.4.90.0080.03912.01
5.4.80.0070.03612.01
5.4.70.0090.03712.01
5.4.60.0070.03412.01
5.4.50.0060.03412.01
5.4.40.0060.03611.99
5.4.30.0070.03711.99
5.4.20.0070.04011.99
5.4.10.0040.03711.99
5.4.00.0070.03811.48
5.3.290.0050.04312.80
5.3.280.0070.04212.71
5.3.270.0090.04112.72
5.3.260.0050.04012.72
5.3.250.0070.03512.72
5.3.240.0090.03512.72
5.3.230.0080.04212.71
5.3.220.0070.03912.68
5.3.210.0060.04012.68
5.3.200.0040.04212.68
5.3.190.0050.03912.68
5.3.180.0070.03512.67
5.3.170.0050.03812.67
5.3.160.0030.04112.67
5.3.150.0040.04212.67
5.3.140.0070.03712.66
5.3.130.0090.03812.66
5.3.120.0080.04012.65
5.3.110.0080.03512.66
5.3.100.0060.03612.12
5.3.90.0070.03512.08
5.3.80.0120.03212.08
5.3.70.0050.03512.08
5.3.60.0070.03612.06
5.3.50.0070.03612.00
5.3.40.0050.04112.00
5.3.30.0070.03411.95
5.3.20.0080.03811.72
5.3.10.0100.03611.70
5.3.00.0070.04111.69
5.2.170.0070.0299.18
5.2.160.0070.0359.18
5.2.150.0070.0319.18
5.2.140.0050.0329.18
5.2.130.0060.0329.14
5.2.120.0050.0279.14
5.2.110.0050.0299.15
5.2.100.0040.0299.14
5.2.90.0070.0279.14
5.2.80.0050.0309.14
5.2.70.0050.0299.14
5.2.60.0080.0279.09
5.2.50.0040.0309.06
5.2.40.0050.0279.04
5.2.30.0050.0289.01
5.2.20.0040.0309.01
5.2.10.0050.0288.92
5.2.00.0030.0328.78
5.1.60.0070.0278.07
5.1.50.0040.0278.06
5.1.40.0040.0258.04
5.1.30.0040.0328.40
5.1.20.0030.0318.42
5.1.10.0040.0278.14
5.1.00.0040.0258.14
5.0.50.0040.0206.62
5.0.40.0040.0216.48
5.0.30.0040.0326.29
5.0.20.0040.0186.27
5.0.10.0020.0246.24
5.0.00.0030.0316.23
4.4.90.0020.0174.78
4.4.80.0030.0154.76
4.4.70.0040.0154.75
4.4.60.0040.0154.76
4.4.50.0040.0154.77
4.4.40.0030.0254.71
4.4.30.0020.0154.76
4.4.20.0010.0184.84
4.4.10.0030.0184.85
4.4.00.0030.0274.76
4.3.110.0050.0134.67
4.3.100.0050.0164.67
4.3.90.0030.0144.63
4.3.80.0020.0254.58
4.3.70.0030.0154.63
4.3.60.0020.0214.62
4.3.50.0020.0184.63
4.3.40.0040.0254.54
4.3.30.0020.0193.28
4.3.20.0020.0173.26
4.3.10.0030.0173.22
4.3.00.0000.02015.97

preferences:
150.19 ms | 1386 KiB | 7 Q