3v4l.org

run code in 300+ PHP versions simultaneously
<?php class C{ private statit function t($n){ return "foo_" . $n; } private static $foo = array_map("t", array('A','B','C')); } ?>

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)
5.4.280.0080.05312.38
5.4.270.0150.05712.38
5.4.260.0080.05612.37
5.4.250.0090.05512.37
5.4.240.0170.05912.37
5.4.230.0150.05912.36
5.4.220.0170.07212.36
5.4.210.0110.04812.37
5.4.200.0060.06012.36
5.4.190.0060.06412.36
5.4.180.0140.05712.36
5.4.170.0070.05612.37
5.4.160.0050.04512.36
5.4.150.0070.03812.36
5.4.140.0080.03912.05
5.4.130.0060.04012.03
5.4.120.0080.03612.00
5.4.110.0090.03712.00
5.4.100.0070.03712.00
5.4.90.0030.04112.00
5.4.80.0110.03312.00
5.4.70.0050.04011.99
5.4.60.0080.03411.99
5.4.50.0060.03811.99
5.4.40.0070.03511.98
5.4.30.0030.04011.98
5.4.20.0080.03411.97
5.4.10.0070.03711.98
5.4.00.0040.04211.47
5.3.280.0130.04912.71
5.3.270.0110.05012.72
5.3.260.0100.05112.72
5.3.250.0120.05012.72
5.3.240.0110.07012.72
5.3.230.0170.10312.71
5.3.220.0130.06412.68
5.3.210.0070.05412.68
5.3.200.0080.05212.68
5.3.190.0130.05212.68
5.3.180.0100.05312.67
5.3.170.0090.04812.67
5.3.160.0120.04212.67
5.3.150.0090.05212.68
5.3.140.0150.06012.66
5.3.130.0100.05012.66
5.3.120.0090.05112.66
5.3.110.0130.04712.65
5.3.100.0090.05012.12
5.3.90.0120.05012.09
5.3.80.0240.09412.07
5.3.70.0060.05112.07
5.3.60.0110.07812.07
5.3.50.0180.09812.00
5.3.40.0080.05212.00
5.3.30.0180.07711.95
5.3.20.0120.04711.73
5.3.10.0130.08311.70
5.3.00.0100.05211.69
5.2.170.0060.0489.18
5.2.160.0090.0439.18
5.2.150.0090.0489.17
5.2.140.0100.0419.18
5.2.130.0080.0359.13
5.2.120.0070.0319.13
5.2.110.0130.0499.14
5.2.100.0040.0319.14
5.2.90.0140.0539.14
5.2.80.0140.0839.14
5.2.70.0080.0419.13
5.2.60.0080.0409.09
5.2.50.0190.0699.07
5.2.40.0070.0379.03
5.2.30.0110.0419.01
5.2.20.0110.0369.00
5.2.10.0070.0388.91
5.2.00.0070.0398.77
5.1.60.0060.0378.05
5.1.50.0070.0358.05
5.1.40.0100.0378.04
5.1.30.0070.0388.39
5.1.20.0060.0388.41
5.1.10.0090.0468.14
5.1.00.0050.0358.13
5.0.50.0050.0356.61
5.0.40.0050.0286.47
5.0.30.0120.0426.28
5.0.20.0070.0256.25
5.0.10.0050.0386.23
5.0.00.0070.0496.22
4.4.90.0020.0174.78
4.4.80.0040.0154.76
4.4.70.0040.0154.75
4.4.60.0060.0254.75
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0040.0154.75
4.4.20.0040.0144.84
4.4.10.0020.0164.85
4.4.00.0040.0324.76
4.3.110.0040.0154.67
4.3.100.0050.0174.66
4.3.90.0020.0234.63
4.3.80.0060.0504.58
4.3.70.0100.0384.63
4.3.60.0110.0384.63
4.3.50.0080.0444.63
4.3.40.0070.0294.54
4.3.30.0040.0273.29
4.3.20.0010.0253.26
4.3.10.0050.0213.23
4.3.00.0170.01313.43

preferences:
141.23 ms | 1394 KiB | 7 Q