format: Difference between revisions

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|descr= Composes a string containing other variables or other variable types. Converts any variable type to a string. If you want to convert a string back to a number, use [[parseNumber]].
|descr= Composes a string containing other variables or other variable types. Converts any variable type to a string. If you want to convert a string back to a number, use [[parseNumber]].
{{Feature | important | The output of this command is limited to ~8Kb. [[joinString]] on the other hand doesn't have such limit and is a bit faster!}}
{{Feature | important | The output of this command is limited to ~8Kb. [[joinString]] on the other hand doesn't have such limit and is a bit faster.}}


|s1= [[format]] [formatString, var1, var2, ...]
|s1= [[format]] [formatString, var1, var2, ...]
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|r1= [[String]] - The full string (up to 8kb, see above) is returned.
|r1= [[String]] - The full string (up to 8kb, see above) is returned.


|x1= <code>[[format]] ["Player:%1, player's side:%2", [[player]], [[side]] [[player]]]; {{cc|returns "Player:WEST 1-1-A:1 (Username), player's side:WEST"}}</code>
|x1= <sqf>format ["Player:%1, player's side:%2", player, side player]; // returns "Player:WEST 1-1-A:1 (Username), player's side:WEST"</sqf>


|x2= <code>[[player]] [[addEventHandler]] ["HandleDamage", {
|x2= <sqf>
[[hint]] [[format]] ["You just sustained %1%2 damage!", [[ceil]] (([[Magic Variables#this|_this]] [[select]] 2) * 100), "%"];
player addEventHandler ["HandleDamage", {
}]; {{cc|Shows "You just sustained 20% damage!"}}</code>
hint format ["You just sustained %1%2 damage!", ceil ((_this select 2) * 100), "%"];
}]; // Shows "You just sustained 20% damage!"
</sqf>


|seealso= [[formatText]] [[endl]] [[str]] [[toString]] [[joinString]]
|seealso= [[formatText]] [[endl]] [[str]] [[toString]] [[joinString]]
}}
}}


{{Note
|user= Worldeater
|timestamp= 20090302151200
|text= The maximum number of characters returned by the ''format'' command seems to depend on the total byte count. For plain ASCII strings the limit is 2048 characters.
|game= arma2
}}


<dl class="command_description">
{{Note
 
|user= Heeeere's Johnny!
<dt class="note">[[User:Worldeater|Worldeater]]</dt>
|timestamp= 20150328092200
<dd class="note">
|text= In addition to the note above, [[formatText]]ed strings are [[Structured Text]], hence cannot be used like [[format]]ted strings (with most scripting commands). A workaround to get strings of type [[String]] with more than 8191 characters is:
The maximum number of characters returned by the ''format'' command seems to depend on the total byte count. For plain ASCII strings the limit is 2048 characters.
<sqf>str formatText ["%1", _string]</sqf>
 
}}
<dt></dt>
<dd class="notedate">Posted on March 28, 2015 - 09:22 (UTC)</dd>
<dt class="note">[[User:Heeeere's Johnny!|Heeeere's Johnny!]]</dt>
<dd class="note">
In addition to the note above, [[formatText]]ed strings are [[Structured Text]], hence cannot be used like [[format]]ted strings (with most scripting commands). A workaround to get strings of type [[String]] with more than 8191 characters is:<code>[[str]] [[formatText]] ["%1", _string]</code>
</dd>

Revision as of 21:34, 18 April 2022

Logo A0.png1.00ofpe logo.png1.00Logo A1 black.png1.00Logo A2.png1.00A2 OA Logo.png1.50tkoh logo small.png1.00Arma 3 logo black.png0.50
Hover & click on the images for description

Description

Description:
Composes a string containing other variables or other variable types. Converts any variable type to a string. If you want to convert a string back to a number, use parseNumber.
⚠
The output of this command is limited to ~8Kb. joinString on the other hand doesn't have such limit and is a bit faster.
Groups:
Strings

Syntax

Syntax:
format [formatString, var1, var2, ...]
Parameters:
formatString: String - a string containing text and/or references to the variables listed below in the array. The references appear in the form of %1, %2 etc.
var1: Anything - variable referenced by %1
var2: Anything - variable referenced by %2
Return Value:
String - The full string (up to 8kb, see above) is returned.

Examples

Example 1:
format ["Player:%1, player's side:%2", player, side player]; // returns "Player:WEST 1-1-A:1 (Username), player's side:WEST"
Example 2:
player addEventHandler ["HandleDamage", { hint format ["You just sustained %1%2 damage!", ceil ((_this select 2) * 100), "%"]; }]; // Shows "You just sustained 20% damage!"

Additional Information

See also:
formatText endl str toString joinString

Notes

Report bugs on the Feedback Tracker and/or discuss them on the Arma Discord or on the Forums.
Only post proven facts here! Add Note
Worldeater - c
Posted on Mar 02, 2009 - 15:12 (UTC)
Logo A2.png1.00

The maximum number of characters returned by the format command seems to depend on the total byte count. For plain ASCII strings the limit is 2048 characters.

Heeeere's Johnny! - c
Posted on Mar 28, 2015 - 09:22 (UTC)
In addition to the note above, formatTexted strings are Structured Text, hence cannot be used like formatted strings (with most scripting commands). A workaround to get strings of type String with more than 8191 characters is:
str formatText ["%1", _string]
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