3v4l.org

run code in 300+ PHP versions simultaneously
<?php      $result = 0;       for ( $i = 2, $j = 4; ++$i, $i < $j; $j++ ) {              $result = $i * $j;       }        // $result: 12

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)
5.4.310.0080.04312.49
5.4.300.0040.04412.50
5.4.290.0050.04412.50
5.4.280.0080.04112.39
5.4.270.0050.03912.39
5.4.260.0050.04812.39
5.4.250.0040.04212.39
5.4.240.0050.03712.39
5.4.230.0040.04112.38
5.4.220.0120.04012.38
5.4.210.0050.04312.38
5.4.200.0060.03912.38
5.4.190.0060.04012.38
5.4.180.0110.03712.38
5.4.170.0100.05012.39
5.4.160.0040.05312.38
5.4.150.0050.04412.38
5.4.140.0080.03712.07
5.4.130.0080.03412.05
5.4.120.0050.03912.02
5.4.110.0070.04012.01
5.4.100.0100.03212.01
5.4.90.0070.03712.01
5.4.80.0090.04112.01
5.4.70.0120.03112.01
5.4.60.0060.03512.00
5.4.50.0060.03512.01
5.4.40.0080.03812.00
5.4.30.0090.03711.99
5.4.20.0080.03611.99
5.4.10.0060.03811.99
5.4.00.0040.04111.48
5.3.280.0080.03612.71
5.3.270.0070.03812.73
5.3.260.0030.04212.71
5.3.250.0110.03312.72
5.3.240.0060.03712.72
5.3.230.0070.04812.71
5.3.220.0060.03612.68
5.3.210.0080.03812.68
5.3.200.0070.03512.68
5.3.190.0080.04012.67
5.3.180.0070.03512.67
5.3.170.0070.03612.67
5.3.160.0050.03912.67
5.3.150.0080.03812.67
5.3.140.0060.04512.66
5.3.130.0050.03912.66
5.3.120.0060.04712.66
5.3.110.0080.03812.66
5.3.100.0060.03712.12
5.3.90.0060.03612.08
5.3.80.0060.03712.07
5.3.70.0060.03612.07
5.3.60.0090.03512.07
5.3.50.0060.03712.00
5.3.40.0030.04012.00
5.3.30.0080.03311.95
5.3.20.0050.03611.73
5.3.10.0030.03711.70
5.3.00.0030.03811.68
5.2.170.0040.0329.18
5.2.160.0030.0319.18
5.2.150.0080.0319.18
5.2.140.0050.0309.18
5.2.130.0080.0299.14
5.2.120.0050.0319.14
5.2.110.0050.0379.14
5.2.100.0050.0289.14
5.2.90.0050.0389.14
5.2.80.0040.0319.14
5.2.70.0060.0329.14
5.2.60.0070.0279.09
5.2.50.0070.0299.06
5.2.40.0070.0279.04
5.2.30.0060.0289.02
5.2.20.0080.0259.01
5.2.10.0050.0288.93
5.2.00.0050.0298.79
5.1.60.0040.0258.07
5.1.50.0050.0248.07
5.1.40.0040.0248.05
5.1.30.0070.0248.40
5.1.20.0050.0258.41
5.1.10.0060.0368.14
5.1.00.0020.0308.14
5.0.50.0040.0276.62
5.0.40.0050.0236.48
5.0.30.0010.0346.29
5.0.20.0030.0206.26
5.0.10.0050.0206.24
5.0.00.0040.0346.23
4.4.90.0050.0174.78
4.4.80.0010.0174.76
4.4.70.0010.0224.75
4.4.60.0050.0174.75
4.4.50.0000.0184.77
4.4.40.0040.0284.71
4.4.30.0010.0174.76
4.4.20.0010.0184.85
4.4.10.0020.0164.85
4.4.00.0010.0264.76
4.3.110.0020.0164.67
4.3.100.0020.0154.67
4.3.90.0020.0154.64
4.3.80.0020.0304.58
4.3.70.0010.0204.63
4.3.60.0010.0174.63
4.3.50.0020.0164.63
4.3.40.0020.0284.54
4.3.30.0040.0193.28
4.3.20.0020.0203.26
4.3.10.0010.0203.22
4.3.00.0000.0238.41

preferences:
143.47 ms | 1386 KiB | 7 Q