3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo1() { echo __FUNCTION__, "\n"; } class Foo { function do_foo() { echo __METHOD__, "\n"; } static function static_foo { echo __METHOD__, "\n"; } } $funs = array( 'foo1', array(new Foo(), 'do_foo'), function () { echo __FUNCTION__, "\n"; }, array('Foo', 'static_foo'), ); foreach ($funs as $fun) { echo "call_user_func(): "; call_user_func($fun); echo "direct call: "; $fun(); }

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)
5.4.240.0180.06812.40
5.4.230.0230.06812.39
5.4.220.0240.06612.39
5.4.210.0150.03812.39
5.4.200.0190.06812.39
5.4.190.0120.04212.39
5.4.180.0240.06812.39
5.4.170.0100.04612.39
5.4.160.0160.06612.39
5.4.150.0200.06512.39
5.4.140.0190.06712.08
5.4.130.0200.06512.06
5.4.120.0250.07412.03
5.4.110.0250.06412.02
5.4.100.0180.04212.02
5.4.90.0200.07212.03
5.4.80.0130.04712.03
5.4.70.0230.06512.02
5.4.60.0140.03612.01
5.4.50.0220.06512.01
5.4.40.0200.06712.00
5.4.30.0180.07312.00
5.4.20.0180.07012.00
5.4.10.0270.05812.00
5.4.00.0200.07811.49
5.3.280.0250.07112.71
5.3.270.0250.07612.72
5.3.260.0150.05412.72
5.3.250.0200.07012.72
5.3.240.0220.06812.72
5.3.230.0230.06712.71
5.3.220.0190.05612.68
5.3.210.0180.06012.68
5.3.200.0220.06912.68
5.3.190.0250.06512.68
5.3.180.0160.03812.67
5.3.170.0120.04512.67
5.3.160.0130.04112.67
5.3.150.0120.04012.67
5.3.140.0180.03612.66
5.3.130.0110.04712.66
5.3.120.0270.06412.66
5.3.110.0140.04712.66
5.3.100.0130.04712.12
5.3.90.0130.04912.10
5.3.80.0120.04812.08
5.3.70.0080.05012.08
5.3.60.0120.04712.07
5.3.50.0100.04712.01
5.3.40.0150.04512.01
5.3.30.0210.07211.97
5.3.20.0130.04711.75
5.3.10.0150.04811.72
5.3.00.0140.04211.70

preferences:
130.73 ms | 1394 KiB | 7 Q