PHP: List of all function Grouped by class

Question

I am looking for a way to get a list of all the php functions but needed them group by the class they exist in. Not sure if there is a way to get this from PHP docs or if its built into PHP. I am really only looking for built in / popular classes, so a custom mysqli class I dont care about but the mysql library that can be installed with PHP I do need.

Thank you very much

get_declared_classes() + ReflectionClass and a little bit of work will get you there... mysql is not a class though. — deceze
– deceze ♦, Commented Apr 24, 2013 at 2:29
Look towards to Reflection, get_declared_functions, get_declared_classes, and software like PHPDocumentor — Nemoden
– Nemoden, Commented Apr 24, 2013 at 2:30
Many built-in and extension functions are not members of classes, but are prefixed like mysql_. those will be listed in groups via get_defined_functions(). — Michael Berkowski
– Michael Berkowski, Commented Apr 24, 2013 at 2:31
Haven't done any work in PHP myself, but from a quick view of the documentation it seems like get_class_methods might do what you want. — exists-forall
– exists-forall, Commented Apr 24, 2013 at 2:31

hek2mgl · Accepted Answer · 2013-04-24 02:32:06Z

4

Try this:

foreach(get_declared_classes() as $classname) {
    echo $classname . PHP_EOL;
    $class = new ReflectionClass($classname);
    foreach($class->getMethods() as $m) {
        echo '  ' . $m->name . PHP_EOL;
    }
}

I'm using get_declared_classes() to get a list of all declared classes. Then I create a ReflectionClass object from them and iterate throught their methods.

answered Apr 24, 2013 at 2:32

hek2mgl

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