PHP Output page All variables

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PHP Output page All variables

Print_r (Get_defined_vars ());

This function returns a multidimensional array that contains a list of all defined variables, including environment variables, server variables, and user-defined variables.

Get all functions that have already been defined

Get_defined_functions ()

Get all the available modules

Get_loaded_extensions ()

Gets the available functions for the specified module

Get_extension_funcs ()

This function returns all available functions for the specified module. The parameter passed in (module name) must be lowercase

Get the name of the associative array all the constants and their values? (PHP 4 >= 4.1.0, PHP 5)

Get_defined_constants ()

get_declared_classes (PHP 4, PHP 5)? Gets the array that consists of the names of the defined classes

Get_declared_classes ()

get_included_files () (or get_require_files) (PHP 4, PHP 5)? Gets the array that consists of the names of the defined classes

Get_included_files ()

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