3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** @param \SplFileInfo $object The object (not referenced). */ function testOk($object) { $object->getATime (); // Content Assist works } /** * * @param * \SplFileInfo &$object The object (referenced, notice the &). * */ function testOk(&$object) { $object->getATime (); // Content Assist does not work } ?>

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)
5.4.310.0090.03512.52
5.4.300.0060.03612.52
5.4.290.0060.03912.51
5.4.280.0040.03712.41
5.4.270.0050.03612.41
5.4.260.0040.04012.41
5.4.250.0060.03712.41
5.4.240.0050.03712.41
5.4.230.0050.03812.41
5.4.220.0050.03712.40
5.4.210.0090.03212.40
5.4.200.0070.03712.40
5.4.190.0050.03712.40
5.4.180.0040.04312.40
5.4.170.0060.03512.41
5.4.160.0050.03612.40
5.4.150.0040.04012.40
5.4.140.0080.03812.09
5.4.130.0070.03412.07
5.4.120.0030.03812.03
5.4.110.0030.03712.02
5.4.100.0070.03412.03
5.4.90.0060.03612.03
5.4.80.0030.04112.02
5.4.70.0050.03612.02
5.4.60.0070.03312.02
5.4.50.0050.03612.02
5.4.40.0040.03612.01
5.4.30.0070.03512.01
5.4.20.0080.03312.01
5.4.10.0030.03712.00
5.4.00.0050.03611.50
5.3.280.0060.03612.71
5.3.270.0050.04012.72
5.3.260.0100.04312.72
5.3.250.0050.03912.72
5.3.240.0050.03812.72
5.3.230.0030.04112.71
5.3.220.0070.03712.68
5.3.210.0060.04012.68
5.3.200.0040.03912.68
5.3.190.0050.04112.67
5.3.180.0020.04112.67
5.3.170.0040.03812.67
5.3.160.0070.03512.67
5.3.150.0070.03612.67
5.3.140.0070.03512.66
5.3.130.0040.04012.66
5.3.120.0060.03912.66
5.3.110.0060.04012.66
5.3.100.0050.03812.13
5.3.90.0060.03712.11
5.3.80.0070.03612.09
5.3.70.0060.03712.10
5.3.60.0040.03912.08
5.3.50.0060.03612.02
5.3.40.0070.03612.03
5.3.30.0060.03511.98
5.3.20.0060.03411.77
5.3.10.0050.03611.74
5.3.00.0030.03911.72

preferences:
139.15 ms | 1394 KiB | 7 Q