Difference between revisions of "Getfenv"
From GiderosMobile
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__NOTOC__ | __NOTOC__ | ||
'''Available since:''' Gideros 2011.6<br/> | '''Available since:''' Gideros 2011.6<br/> | ||
| + | '''Class:''' [[(global)]]<br/> | ||
| + | |||
=== Description === | === Description === | ||
| − | + | Returns the current environment in use by the function. | |
| − | < | + | <syntaxhighlight lang="lua"> |
(table) = getfenv(f) | (table) = getfenv(f) | ||
| − | </ | + | </syntaxhighlight> |
| + | |||
| + | ''f'' can be a Lua function or a number that specifies the function at that stack level: Level 1 is the function calling getfenv. If the given function is not a Lua function, or if f is 0, getfenv returns the global environment. The default for f is 1. | ||
| + | |||
=== Parameters === | === Parameters === | ||
| − | '''f''': (varies) | + | '''f''': (varies) function or number(call stack level) '''optional'''<br/> |
| + | |||
=== Return values === | === Return values === | ||
| − | '''Returns''' (table) | + | '''Returns''' (table) environment with all the defined values in environment scope<br/> |
| + | |||
| + | {{(global)}} | ||
Latest revision as of 14:29, 13 July 2023
Available since: Gideros 2011.6
Class: (global)
Description
Returns the current environment in use by the function.
(table) = getfenv(f)
f can be a Lua function or a number that specifies the function at that stack level: Level 1 is the function calling getfenv. If the given function is not a Lua function, or if f is 0, getfenv returns the global environment. The default for f is 1.
Parameters
f: (varies) function or number(call stack level) optional
Return values
Returns (table) environment with all the defined values in environment scope
