Php: how to view the definition of a function in the php file

This article describes in detail how to view the functions in a php script defined in that php file! How to view the functions in a php script defined in that php file

Use ReflectionFunction. ReflectionMethod Chinese document ReflectionFunction Chinese document

GetMessage (); return ;}$ start = $ func-> getStartLine ()-1; $ end = $ func-> getEndLine ()-1; $ filename = $ func-> getFileName (); echo "function $ funcname defined by $ filename ($ start-$ end) \ n" ;}function_dump ('A '); function_dump (array ('B', 'F'); $ B = new B (); function_dump (array ($ B, 'F');?>

Use phpstorm to open the entire project, and then Ctrl + click the function name to jump to the definition.

If IDE is used, press ctrl + and click.
Use a normal editor to search for the entire projectFunction name.
Reflection classEcho (new ReflectionFunction ('function name')-> getFileName ()

The above is how php can view the content of a function defined in that PHP file. For more information, see php Chinese website (www.php1.cn )!