3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($arg){     echo "Example function.\n";     return $arg; } foo(5);

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)
5.4.320.0060.03512.50
5.4.310.0100.03312.50
5.4.300.0060.03512.50
5.4.290.0070.03612.50
5.4.280.0040.03612.39
5.4.270.0060.03412.39
5.4.260.0050.03712.39
5.4.250.0030.03912.39
5.4.240.0070.03512.39
5.4.230.0050.03712.39
5.4.220.0040.03712.38
5.4.210.0040.03912.39
5.4.200.0100.03312.38
5.4.190.0090.04412.38
5.4.180.0060.03712.38
5.4.170.0090.04612.39
5.4.160.0070.03712.38
5.4.150.0040.03712.38
5.4.140.0050.03712.07
5.4.130.0080.03212.05
5.4.120.0060.03412.02
5.4.110.0040.03612.01
5.4.100.0050.03512.02
5.4.90.0080.03312.01
5.4.80.0070.03512.01
5.4.70.0040.03512.01
5.4.60.0030.03712.01
5.4.50.0060.03512.01
5.4.40.0090.03212.00
5.4.30.0070.03411.99
5.4.20.0050.03511.99
5.4.10.0080.03211.99
5.4.00.0030.03911.48
5.3.290.0060.04012.80
5.3.280.0070.03612.71
5.3.270.0030.04112.72
5.3.260.0060.03812.72
5.3.250.0040.03812.72
5.3.240.0060.03712.72
5.3.230.0060.03612.71
5.3.220.0080.03412.68
5.3.210.0030.04012.68
5.3.200.0070.03512.68
5.3.190.0060.03812.68
5.3.180.0100.03512.68
5.3.170.0040.03812.67
5.3.160.0070.03612.68
5.3.150.0110.03212.68
5.3.140.0090.03412.66
5.3.130.0030.04212.66
5.3.120.0060.04012.65
5.3.110.0050.04012.66
5.3.100.0030.04012.12
5.3.90.0040.03912.08
5.3.80.0050.03712.07
5.3.70.0040.03712.07
5.3.60.0060.03512.06
5.3.50.0040.03712.00
5.3.40.0090.03312.00
5.3.30.0100.03011.95
5.3.20.0050.04411.72
5.3.10.0050.03511.70
5.3.00.0050.03611.68
5.2.170.0040.0319.18
5.2.160.0040.0309.18
5.2.150.0050.0379.18
5.2.140.0050.0339.18
5.2.130.0070.0279.14
5.2.120.0050.0289.14
5.2.110.0050.0319.15
5.2.100.0030.0309.14
5.2.90.0050.0289.14
5.2.80.0040.0329.14
5.2.70.0050.0309.13
5.2.60.0070.0289.09
5.2.50.0040.0329.06
5.2.40.0070.0269.04
5.2.30.0030.0319.01
5.2.20.0070.0269.00
5.2.10.0040.0288.93
5.2.00.0020.0318.79
5.1.60.0050.0258.07
5.1.50.0050.0238.06
5.1.40.0030.0258.05
5.1.30.0050.0258.39
5.1.20.0070.0288.42
5.1.10.0050.0258.14
5.1.00.0030.0268.14
5.0.50.0040.0206.63
5.0.40.0040.0186.48
5.0.30.0030.0316.29
5.0.20.0030.0236.26
5.0.10.0030.0196.24
5.0.00.0070.0276.23
4.4.90.0010.0174.78
4.4.80.0020.0164.75
4.4.70.0030.0154.76
4.4.60.0040.0144.76
4.4.50.0040.0144.77
4.4.40.0030.0344.71
4.4.30.0050.0164.76
4.4.20.0010.0174.85
4.4.10.0030.0164.85
4.4.00.0030.0244.76
4.3.110.0030.0184.67
4.3.100.0080.0194.66
4.3.90.0010.0164.64
4.3.80.0050.0234.58
4.3.70.0020.0164.63
4.3.60.0040.0184.63
4.3.50.0010.0174.63
4.3.40.0030.0244.53
4.3.30.0030.0153.28
4.3.20.0010.0163.26
4.3.10.0020.0153.21
4.3.00.0100.0136.98

preferences:
140 ms | 1386 KiB | 7 Q