3v4l.org

run code in 300+ PHP versions simultaneously
<?php $result = 0; for ( $i = 2, $j = 4; ++$i, $i < $j; ) {       $result = $i * $j; } echo $result;

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)
5.4.310.0070.04112.49
5.4.300.0050.04912.50
5.4.290.0050.04112.49
5.4.280.0080.03412.39
5.4.270.0060.03712.39
5.4.260.0050.03812.39
5.4.250.0060.03712.39
5.4.240.0030.03912.39
5.4.230.0050.03812.38
5.4.220.0050.03812.38
5.4.210.0080.03612.38
5.4.200.0080.03612.38
5.4.190.0030.05312.38
5.4.180.0070.03612.38
5.4.170.0070.04012.38
5.4.160.0080.03412.38
5.4.150.0040.03812.38
5.4.140.0060.03712.07
5.4.130.0040.03812.05
5.4.120.0040.03912.02
5.4.110.0100.03212.01
5.4.100.0070.03612.01
5.4.90.0040.04112.01
5.4.80.0050.03912.01
5.4.70.0040.03812.00
5.4.60.0070.03612.00
5.4.50.0040.03812.01
5.4.40.0080.03612.00
5.4.30.0040.04511.99
5.4.20.0070.03411.98
5.4.10.0040.03711.99
5.4.00.0050.03811.48
5.3.280.0080.03612.71
5.3.270.0060.04012.72
5.3.260.0040.04212.72
5.3.250.0060.03912.72
5.3.240.0050.03912.72
5.3.230.0110.04212.71
5.3.220.0060.04112.68
5.3.210.0070.04112.68
5.3.200.0060.04112.68
5.3.190.0110.03912.68
5.3.180.0080.03612.67
5.3.170.0060.03712.66
5.3.160.0070.03612.67
5.3.150.0050.03812.67
5.3.140.0040.04012.66
5.3.130.0080.03712.66
5.3.120.0060.04012.65
5.3.110.0070.03812.66
5.3.100.0070.03712.12
5.3.90.0070.03612.08
5.3.80.0070.03612.07
5.3.70.0080.03612.08
5.3.60.0100.03312.06
5.3.50.0040.03912.00
5.3.40.0080.03512.00
5.3.30.0060.03511.95
5.3.20.0040.03811.72
5.3.10.0070.03611.70
5.3.00.0050.03711.69
5.2.170.0070.0309.18
5.2.160.0080.0289.19
5.2.150.0070.0299.18
5.2.140.0050.0339.18
5.2.130.0050.0309.14
5.2.120.0040.0309.14
5.2.110.0030.0339.15
5.2.100.0070.0279.14
5.2.90.0070.0279.14
5.2.80.0070.0309.14
5.2.70.0060.0299.14
5.2.60.0040.0359.09
5.2.50.0030.0319.06
5.2.40.0030.0329.04
5.2.30.0020.0349.01
5.2.20.0080.0369.00
5.2.10.0060.0318.93
5.2.00.0040.0338.78
5.1.60.0050.0258.07
5.1.50.0060.0278.06
5.1.40.0040.0268.05
5.1.30.0040.0268.40
5.1.20.0040.0408.42
5.1.10.0060.0338.14
5.1.00.0050.0348.15
5.0.50.0040.0286.62
5.0.40.0010.0296.48
5.0.30.0030.0396.30
5.0.20.0050.0196.27
5.0.10.0050.0286.24
5.0.00.0050.0396.23
4.4.90.0030.0254.78
4.4.80.0020.0244.75
4.4.70.0040.0204.76
4.4.60.0030.0194.75
4.4.50.0060.0204.77
4.4.40.0030.0264.71
4.4.30.0050.0144.76
4.4.20.0060.0164.84
4.4.10.0020.0174.85
4.4.00.0030.0254.75
4.3.110.0020.0184.67
4.3.100.0020.0174.66
4.3.90.0050.0144.63
4.3.80.0040.0314.58
4.3.70.0040.0164.63
4.3.60.0070.0164.63
4.3.50.0050.0154.63
4.3.40.0040.0244.54
4.3.30.0030.0193.28
4.3.20.0020.0163.26
4.3.10.0050.0133.22
4.3.00.0100.0238.44

preferences:
136.54 ms | 1394 KiB | 7 Q