الگو:Str find/توضیحات - تاریخچهٔ نسخه‌ها

Hbaghizadeh@noornet.net: صفحه‌ای تازه حاوی «{{Documentation subpage}} === Usage === {{Str find|
2021-11-24T11:39:59Z

صفحه‌ای تازه حاوی «{{Documentation subpage}}  === Usage === <nowiki>{{Str find|</nowi...» ایجاد کرد

صفحهٔ تازه
{{Documentation subpage}}


=== Usage ===
<nowiki>{{Str find|</nowiki>''text''|''sub_string''<nowiki>}}</nowiki> = Position of first appearance of ''sub_string'' in ''text''.

* Only searches first 50 characters of ''text''. Returns -1 if ''sub_string'' not found in first 50 characters.
* Character position is 1 based (not 0 based as usual in calculations).
* '''Warning''': if ''sub_string'' is empty, then this routine will return 1 !!! This case will often have to be handled specially.

=== See also ===
[[Template:Strfind short]] can handle longer strings (<99 chars), and gives far better performance, especially for short strings.

{{String templates see also}}

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[[Category:String manipulation templates]]

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