3v4l.org

run code in 300+ PHP versions simultaneously
<?php const VARRG = function(){ return 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)
5.4.340.0080.03612.01
5.4.320.0050.03812.50
5.4.310.0060.03912.49
5.4.300.0040.03912.50
5.4.290.0070.04012.49
5.4.280.0080.03512.39
5.4.270.0110.03212.39
5.4.260.0030.04112.39
5.4.250.0090.03712.39
5.4.240.0090.03912.39
5.4.230.0110.03812.38
5.4.220.0070.03712.38
5.4.210.0090.03912.38
5.4.200.0060.04412.38
5.4.190.0060.03612.38
5.4.180.0060.03812.38
5.4.170.0060.04012.38
5.4.160.0070.03812.38
5.4.150.0030.04012.38
5.4.140.0060.03712.07
5.4.130.0090.04012.05
5.4.120.0070.03512.02
5.4.110.0080.03812.02
5.4.100.0080.03312.02
5.4.90.0090.04612.01
5.4.80.0070.03712.01
5.4.70.0050.04012.01
5.4.60.0080.03512.01
5.4.50.0080.04112.01
5.4.40.0040.03811.99
5.4.30.0090.03711.99
5.4.20.0120.04811.99
5.4.10.0090.03711.99
5.4.00.0070.04311.48
5.3.290.0070.03812.80
5.3.280.0100.03412.71
5.3.270.0070.03712.73
5.3.260.0100.04412.72
5.3.250.0090.04012.72
5.3.240.0060.04212.72
5.3.230.0080.04112.71
5.3.220.0090.04012.68
5.3.210.0090.04212.68
5.3.200.0080.05212.68
5.3.190.0130.03612.67
5.3.180.0080.04212.67
5.3.170.0080.03512.67
5.3.160.0040.04012.67
5.3.150.0070.04312.68
5.3.140.0060.03812.66
5.3.130.0110.03412.66
5.3.120.0060.04312.66
5.3.110.0080.03912.66
5.3.100.0070.04212.12
5.3.90.0060.04012.09
5.3.80.0050.03812.07
5.3.70.0060.03812.07
5.3.60.0070.03612.07
5.3.50.0080.03812.00
5.3.40.0060.03712.00
5.3.30.0070.03611.95
5.3.20.0100.03511.73
5.3.10.0060.03711.70
5.3.00.0050.03911.68
5.2.170.0070.0369.18
5.2.160.0060.0329.18
5.2.150.0120.0259.18
5.2.140.0040.0379.18
5.2.130.0080.0289.14
5.2.120.0110.0309.14
5.2.110.0080.0329.15
5.2.100.0080.0269.14
5.2.90.0080.0319.14
5.2.80.0050.0309.14
5.2.70.0070.0289.13
5.2.60.0060.0299.09
5.2.50.0070.0299.05
5.2.40.0080.0299.04
5.2.30.0060.0329.01
5.2.20.0050.0309.00
5.2.10.0060.0338.92
5.2.00.0070.0328.78
5.1.60.0050.0308.07
5.1.50.0070.0258.06
5.1.40.0070.0418.05
5.1.30.0100.0398.39
5.1.20.0060.0288.42
5.1.10.0080.0298.14
5.1.00.0100.0288.14
5.0.50.0040.0216.62
5.0.40.0070.0176.48
5.0.30.0040.0326.29
5.0.20.0030.0226.27
5.0.10.0060.0206.24
5.0.00.0060.0326.23
4.4.90.0030.0194.78
4.4.80.0030.0194.76
4.4.70.0050.0154.76
4.4.60.0030.0174.75
4.4.50.0040.0144.77
4.4.40.0050.0264.70
4.4.30.0040.0154.76
4.4.20.0020.0194.84
4.4.10.0030.0184.85
4.4.00.0040.0254.76
4.3.110.0080.0174.67
4.3.100.0030.0194.66
4.3.90.0060.0124.63
4.3.80.0050.0264.59
4.3.70.0070.0194.63
4.3.60.0020.0184.63
4.3.50.0080.0184.63
4.3.40.0030.0324.54
4.3.30.0030.0183.29
4.3.20.0030.0173.26
4.3.10.0030.0153.21
4.3.00.0030.0236.86

preferences:
158.72 ms | 1394 KiB | 7 Q