الگو:Str find: تفاوت میان نسخهها
بدون خلاصۀ ویرایش |
جز (۱ نسخه واردشده) |
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(بدون تفاوت)
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نسخهٔ کنونی تا ۸ مهٔ ۲۰۲۲، ساعت ۰۹:۱۷
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Usage[ویرایش مبدأ]
{{Str find|text|sub_string}} = 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[ویرایش مبدأ]
Template:Strfind short can handle longer strings (<99 chars), and gives far better performance, especially for short strings.