در حال ویرایش الگو:Str number/توضیحات

{{زیرصفحه توضیحات}}
{{لوآ|Module:String}}
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This is the {{الگو|str number}} meta-template.

It takes a string as parameter, and returns the number of leading digits. It does not handle [[اعداد منفی]]s or decimals, and stops at any minus sign '-' or dot '.' symbols.

=== Examples ===
If the parameter is empty or undefined, zero is returned: 

:<code><nowiki>{{Str number}}</nowiki></code> returns {{Str number}}
:<code><nowiki>{{Str number|}}</nowiki></code> returns {{Str number|}}
:<code><nowiki>{{Str number| }}</nowiki></code> returns {{Str number| }}

The count is interrupted by anything but the ten digits:

:<code><nowiki>{{Str number|abcde}}</nowiki></code> returns {{Str number|abcde}}
:<code><nowiki>{{Str number|123456}}</nowiki></code> returns {{Str number|123456}}
:<code><nowiki>{{Str number| 123456}}</nowiki></code> returns {{Str number| 123456}}
:<code><nowiki>{{Str number|123 456}}</nowiki></code> returns {{Str number|123 456}}
:<code><nowiki>{{Str number|1234abc}}</nowiki></code> returns {{Str number|1234abc}}
:<code><nowiki>{{Str number|1234abc56}}</nowiki></code> returns {{Str number|1234abc56}}
:<code><nowiki>{{Str number|15<ref>a reference</ref>}}</nowiki></code> returns {{Str number|15<ref>a reference</ref>}}
:<code><nowiki>{{Str number|15(15)}}</nowiki></code> returns {{Str number|15(15)}}
:<code><nowiki>{{Str number|-1234xx}}</nowiki></code> returns {{Str number|-1234xx}}
:<code><nowiki>{{Str number|12.34xx}}</nowiki></code> returns {{Str number|12.34xx}}

===See also===
{{String-handling templates|anlys/tech}}

=== References ===
{{پانویس}}


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