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	{{Useful Function}}		{{Useful Function}}
			{{Delete\|This is a wrapper to ''string.find''}}

	This shared function allows you to check if a char specified is in a string value.		This shared function allows you to check if a char specified is in a string value.

Alfredo at 12:28, 8 September 2020

2020-09-08T12:28:37Z

← Older revision		Revision as of 12:28, 8 September 2020
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	addCommandHandler ( "checkstring", checkString )		addCommandHandler ( "checkstring", checkString )
	</syntaxhighlight>		</syntaxhighlight>
	'''Author: ~~AlfredoRPA~~'''		'''Author: AlfredoRP'''

	==See Also==		==See Also==
	{{Useful_Functions}}		{{Useful_Functions}}

Alfredo: Created page with "{{Useful Function}} This shared function allows you to check if a char specified is in a string value. ==Syntax== bool isCharInString ( string c..."

2020-04-02T16:48:19Z

Created page with "{{Useful Function}} This shared function allows you to check if a char specified is in a string value. ==Syntax== <syntaxhighlight lang="lua"> bool isCharInString ( string c..."

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{{Useful Function}}

This shared function allows you to check if a char specified is in a string value.

==Syntax==
<syntaxhighlight lang="lua">
bool isCharInString ( string char, string text )
</syntaxhighlight>

===Required arguments===
* '''char''': The char to find in a string.
* '''text''': String value where you want to search ''char'' value.

===Return===
Returns true if ''char'' is found in specified string, false otherwise.

==Code==
<section name="Function source" class="both" show="true">
<syntaxhighlight lang="lua">
function isCharInString ( char, text )
if char then
if text then
if string.len ( char ) == 1 then
if string.find( text, char ) then
return true
end
end
end
end
return false
end
</syntaxhighlight>
</section>

==Example==
This example checks if char "*" is in a especified string.
<syntaxhighlight lang="lua">
function checkString ( player, cmd, string )
if string then
if isCharInString ( "*", string ) then
outputChatBox ( "String specified contains * char", player, 0, 255, 0, false )
else
outputChatBox ( "String specified does not contain * char.", player, 255, 0, 0, false )
end
else
outputChatBox ( "Enter an string.", player, 255, 0, 0, false )
end
end
addCommandHandler ( "checkstring", checkString )
</syntaxhighlight>
'''Author: AlfredoRPA'''

==See Also==
{{Useful_Functions}}

IsCharInString - Revision history

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Alfredo at 12:28, 8 September 2020

Alfredo: Created page with "{{Useful Function}} This shared function allows you to check if a char specified is in a string value. ==Syntax== bool isCharInString ( string c..."