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)
5.4.310.0030.04312.49
5.4.300.0100.05012.50
5.4.290.0070.04012.50
5.4.280.0100.03412.39
5.4.270.0070.04612.39
5.4.260.0100.04912.39
5.4.250.0090.05012.39
5.4.240.0120.06012.39
5.4.230.0070.04212.38
5.4.220.0060.03612.38
5.4.210.0070.03512.38
5.4.200.0130.05012.38
5.4.190.0080.05312.38
5.4.180.0080.05012.38
5.4.170.0070.03812.38
5.4.160.0070.03812.38
5.4.150.0080.04812.38
5.4.140.0100.04912.07
5.4.130.0080.05012.05
5.4.120.0100.04012.01
5.4.110.0040.03812.01
5.4.100.0060.04212.01
5.4.90.0080.05012.01
5.4.80.0070.05112.02
5.4.70.0100.04912.01
5.4.60.0120.04712.00
5.4.50.0070.05312.00
5.4.40.0100.05111.99
5.4.30.0080.04811.99
5.4.20.0090.05411.99
5.4.10.0070.06411.99
5.4.00.0080.05511.48
5.3.280.0080.04612.71
5.3.270.0060.04912.72
5.3.260.0080.05812.72
5.3.250.0100.07812.72
5.3.240.0060.05912.72
5.3.230.0090.06012.71
5.3.220.0190.04712.68
5.3.210.0110.05312.68
5.3.200.0120.05012.68
5.3.190.0120.04112.68
5.3.180.0070.03612.67
5.3.170.0120.04712.67
5.3.160.0110.05512.67
5.3.150.0100.05112.68
5.3.140.0050.05912.66
5.3.130.0070.05812.66
5.3.120.0070.03812.66
5.3.110.0110.03312.66
5.3.100.0060.03612.12
5.3.90.0070.03612.09
5.3.80.0080.03412.07
5.3.70.0060.03612.07
5.3.60.0040.03712.07
5.3.50.0080.03412.00
5.3.40.0060.04812.00
5.3.30.0060.03711.95
5.3.20.0030.03811.73
5.3.10.0050.04611.70
5.3.00.0070.05211.68
5.2.170.0060.0399.18
5.2.160.0040.0409.18
5.2.150.0040.0339.18
5.2.140.0060.0349.18
5.2.130.0040.0329.14
5.2.120.0060.0319.14
5.2.110.0050.0369.14
5.2.100.0030.0369.14
5.2.90.0080.0259.14
5.2.80.0060.0409.14
5.2.70.0040.0389.14
5.2.60.0050.0319.09
5.2.50.0020.0339.06
5.2.40.0080.0259.04
5.2.30.0060.0279.02
5.2.20.0050.0319.00
5.2.10.0070.0288.93
5.2.00.0090.0258.78
5.1.60.0020.0268.06
5.1.50.0030.0268.06
5.1.40.0010.0288.04
5.1.30.0070.0248.40
5.1.20.0020.0288.42
5.1.10.0050.0278.14
5.1.00.0050.0308.14
5.0.50.0060.0186.62
5.0.40.0040.0186.48
5.0.30.0080.0346.29
5.0.20.0050.0226.26
5.0.10.0020.0226.24
5.0.00.0040.0306.23
4.4.90.0040.0154.78
4.4.80.0010.0174.75
4.4.70.0040.0144.75
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0020.0264.71
4.4.30.0040.0144.76
4.4.20.0020.0164.85
4.4.10.0030.0154.85
4.4.00.0030.0244.76
4.3.110.0050.0134.67
4.3.100.0020.0154.66
4.3.90.0020.0154.63
4.3.80.0010.0264.59
4.3.70.0060.0114.63
4.3.60.0020.0174.63
4.3.50.0030.0164.63
4.3.40.0050.0274.53
4.3.30.0020.0193.28
4.3.20.0030.0153.26
4.3.10.0020.0163.22
4.3.00.0030.01715.90

preferences:
133.87 ms | 1394 KiB | 7 Q