is_plugin_loaded

Syntax

native is_plugin_loaded(const name[], bool:usefilename = false);

Usage

name
Plugin name or filename
usefilename
If true searches for plugin filename, false searches for
plugin name

Description

Returns if a plugin is loaded by registered name or filename.

Note

An example for a registered name would be "Admin Base", while a possible
filename would be "admin.amxx".

Note

Prior to AMXX 1.80, this function would only search for plugins
registered names, not the filename.

Note

The plugin name matching is case insensitive, while the filename
matching is case sensitive.

Return

Plugin id of the matching plugin, -1 otherwise