3v4l.org

run code in 300+ PHP versions simultaneously
<?php      $result = 0;       for ( $i = 2, $j = 4;                   $result = (++$i, $i * $j); )            {                           break;             } var_dump($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)
5.4.310.0090.03712.50
5.4.300.0090.03412.50
5.4.290.0050.03912.49
5.4.280.0070.03412.39
5.4.270.0060.03712.39
5.4.260.0060.04312.39
5.4.250.0080.05212.39
5.4.240.0140.04612.39
5.4.230.0070.04812.38
5.4.220.0100.05112.38
5.4.210.0110.04712.38
5.4.200.0100.04612.38
5.4.190.0110.04812.38
5.4.180.0100.04912.38
5.4.170.0100.03512.39
5.4.160.0070.03812.38
5.4.150.0060.05112.38
5.4.140.0050.04612.07
5.4.130.0070.03712.05
5.4.120.0050.03612.02
5.4.110.0050.03912.01
5.4.100.0060.03512.01
5.4.90.0050.03812.01
5.4.80.0100.03312.01
5.4.70.0090.03212.00
5.4.60.0060.03412.00
5.4.50.0040.03812.01
5.4.40.0050.03611.99
5.4.30.0040.03911.99
5.4.20.0060.03711.99
5.4.10.0080.03412.00
5.4.00.0100.03311.48
5.3.280.0050.04112.71
5.3.270.0090.03712.73
5.3.260.0020.04412.72
5.3.250.0060.03912.71
5.3.240.0060.04812.72
5.3.230.0090.03612.71
5.3.220.0080.04112.68
5.3.210.0060.03912.68
5.3.200.0080.03512.68
5.3.190.0070.03812.68
5.3.180.0090.03512.67
5.3.170.0080.05312.67
5.3.160.0130.05712.68
5.3.150.0100.05412.68
5.3.140.0070.05212.66
5.3.130.0100.04012.66
5.3.120.0070.04012.65
5.3.110.0070.05412.66
5.3.100.0060.05212.12
5.3.90.0050.04112.09
5.3.80.0050.03712.08
5.3.70.0070.03512.07
5.3.60.0050.03712.07
5.3.50.0070.03512.00
5.3.40.0040.04012.00
5.3.30.0080.03411.95
5.3.20.0040.03611.72
5.3.10.0090.04811.70
5.3.00.0090.03411.68
5.2.170.0080.0399.18
5.2.160.0050.0429.18
5.2.150.0110.0359.18
5.2.140.0090.0419.18
5.2.130.0110.0359.14
5.2.120.0070.0389.14
5.2.110.0120.0329.14
5.2.100.0070.0399.14
5.2.90.0070.0379.14
5.2.80.0090.0389.14
5.2.70.0100.0379.14
5.2.60.0150.0339.09
5.2.50.0080.0389.06
5.2.40.0050.0329.03
5.2.30.0050.0309.02
5.2.20.0030.0309.00
5.2.10.0080.0268.93
5.2.00.0030.0308.79
5.1.60.0020.0268.07
5.1.50.0060.0258.06
5.1.40.0050.0238.05
5.1.30.0050.0258.40
5.1.20.0040.0268.42
5.1.10.0040.0268.14
5.1.00.0050.0258.14
5.0.50.0040.0206.62
5.0.40.0040.0236.47
5.0.30.0030.0316.29
5.0.20.0020.0206.27
5.0.10.0050.0196.24
5.0.00.0020.0326.23
4.4.90.0030.0224.78
4.4.80.0030.0174.75
4.4.70.0020.0164.75
4.4.60.0050.0134.76
4.4.50.0040.0144.77
4.4.40.0030.0254.71
4.4.30.0050.0134.76
4.4.20.0020.0164.84
4.4.10.0020.0224.85
4.4.00.0030.0254.75
4.3.110.0010.0174.67
4.3.100.0020.0164.67
4.3.90.0030.0224.63
4.3.80.0060.0234.58
4.3.70.0030.0144.63
4.3.60.0040.0204.63
4.3.50.0040.0214.63
4.3.40.0050.0304.54
4.3.30.0030.0213.28
4.3.20.0010.0223.26
4.3.10.0020.0223.22
4.3.00.0030.02015.90

preferences:
139.81 ms | 1394 KiB | 7 Q