Template:MONTHNUMBER: Difference between revisions
m
no edit summary
m (negative numbers are nightmares for computing ceils and modulos!) |
mNo edit summary |
||
Line 1: | Line 1: | ||
<includeonly>{{#if:{{{1|}}}|{{#ifexpr:{{{1 | <includeonly>{{#if:{{{1|}}}|{{#switch:{{lc:{{{1}}}}}|january|jan=1|february|feb=2|march|mar=3|apr|april=4|may=5|june|jun=6|july|jul=7|august|aug=8|september|sep=9|october|oct=10|november|nov=11|december|dec=12|{{#ifexpr:{{{1}}}<0|{{#ifexpr:(({{{1}}})round 0)!=({{{1}}})|{{#expr:12-(((0.5-({{{1}}}))round 0)mod 12)}}|{{#expr:12-(((11.5-({{{1}}}))round 0)mod 12)}}}}|{{#expr:(((10.5+{{{1}}})round 0)mod 12)+1}}}}}}|Missing required parameter 1=''month''!}}</includeonly><noinclude>{{Template documentation}} | ||
This template returns the cyclic integer month number (between 1 and 12) of the month whose real number is in parameter. | This template returns the cyclic integer month number (between 1 and 12) of the month whose real number is in parameter. Alternatively, the month can be given with its english name (complete or abbreviated to 3 characters, with capitals or small letters). | ||
; Syntax<nowiki>:</nowiki> | ; Syntax<nowiki>:</nowiki> | ||
: <tt><nowiki>{{</nowiki>MONTHNUMBER|</tt>''month''<tt>}}</tt> | : <tt><nowiki>{{</nowiki>MONTHNUMBER|</tt>''month''<tt>}}</tt> | ||
* The ''month'' value is interpreted modulo 12 (extra leading zeroes are ignored, negative numbers are accepted, all numbers are rounded to floor). | * The ''month'' value is interpreted modulo 12 (extra leading zeroes are ignored, negative numbers are accepted, all numbers are rounded to floor). | ||
; Examples for all | ; Examples for all standard English month names<nowiki>:</nowiki> | ||
: <tt><nowiki>{{MONTHNUMBER|january}}</nowiki></tt> returns {{MONTHNUMBER|january}} | |||
: <tt><nowiki>{{MONTHNUMBER|february}}</nowiki></tt> returns {{MONTHNUMBER|february}} | |||
: <tt><nowiki>{{MONTHNUMBER|march}}</nowiki></tt> returns {{MONTHNUMBER|march}} | |||
: <tt><nowiki>{{MONTHNUMBER|april}}</nowiki></tt> returns {{MONTHNUMBER|april}} | |||
: <tt><nowiki>{{MONTHNUMBER|may}}</nowiki></tt> returns {{MONTHNUMBER|may}} | |||
: <tt><nowiki>{{MONTHNUMBER|june}}</nowiki></tt> returns {{MONTHNUMBER|june}} | |||
: <tt><nowiki>{{MONTHNUMBER|july}}</nowiki></tt> returns {{MONTHNUMBER|july}} | |||
: <tt><nowiki>{{MONTHNUMBER|august}}</nowiki></tt> returns {{MONTHNUMBER|august}} | |||
: <tt><nowiki>{{MONTHNUMBER|september}}</nowiki></tt> returns {{MONTHNUMBER|september}} | |||
: <tt><nowiki>{{MONTHNUMBER|october}}</nowiki></tt> returns {{MONTHNUMBER|october}} | |||
: <tt><nowiki>{{MONTHNUMBER|november}}</nowiki></tt> returns {{MONTHNUMBER|november}} | |||
: <tt><nowiki>{{MONTHNUMBER|december}}</nowiki></tt> returns {{MONTHNUMBER|december}} | |||
; Examples for all abbreviated English month names<nowiki>:</nowiki> | |||
: <tt><nowiki>{{MONTHNUMBER|jan}}</nowiki></tt> returns {{MONTHNUMBER|jan}} | |||
: <tt><nowiki>{{MONTHNUMBER|feb}}</nowiki></tt> returns {{MONTHNUMBER|feb}} | |||
: <tt><nowiki>{{MONTHNUMBER|mar}}</nowiki></tt> returns {{MONTHNUMBER|mar}} | |||
: <tt><nowiki>{{MONTHNUMBER|apr}}</nowiki></tt> returns {{MONTHNUMBER|apr}} | |||
: <tt><nowiki>{{MONTHNUMBER|may}}</nowiki></tt> returns {{MONTHNUMBER|may}} | |||
: <tt><nowiki>{{MONTHNUMBER|jun}}</nowiki></tt> returns {{MONTHNUMBER|jun}} | |||
: <tt><nowiki>{{MONTHNUMBER|jul}}</nowiki></tt> returns {{MONTHNUMBER|jul}} | |||
: <tt><nowiki>{{MONTHNUMBER|aug}}</nowiki></tt> returns {{MONTHNUMBER|aug}} | |||
: <tt><nowiki>{{MONTHNUMBER|sep}}</nowiki></tt> returns {{MONTHNUMBER|sep}} | |||
: <tt><nowiki>{{MONTHNUMBER|oct}}</nowiki></tt> returns {{MONTHNUMBER|oct}} | |||
: <tt><nowiki>{{MONTHNUMBER|nov}}</nowiki></tt> returns {{MONTHNUMBER|nov}} | |||
: <tt><nowiki>{{MONTHNUMBER|dec}}</nowiki></tt> returns {{MONTHNUMBER|dec}} | |||
; Examples for all standard month numbers<nowiki>:</nowiki> | |||
: <tt><nowiki>{{MONTHNUMBER|1}}</nowiki></tt> returns {{MONTHNUMBER|1}} | : <tt><nowiki>{{MONTHNUMBER|1}}</nowiki></tt> returns {{MONTHNUMBER|1}} | ||
: <tt><nowiki>{{MONTHNUMBER|2}}</nowiki></tt> returns {{MONTHNUMBER|2}} | : <tt><nowiki>{{MONTHNUMBER|2}}</nowiki></tt> returns {{MONTHNUMBER|2}} | ||
Line 19: | Line 47: | ||
: <tt><nowiki>{{MONTHNUMBER|12}}</nowiki></tt> returns {{MONTHNUMBER|12}} | : <tt><nowiki>{{MONTHNUMBER|12}}</nowiki></tt> returns {{MONTHNUMBER|12}} | ||
; Examples for | ; Examples for month numbers with extra leading zero<nowiki>:</nowiki> | ||
: <tt><nowiki>{{MONTHNUMBER|01}}</nowiki></tt> returns {{MONTHNUMBER|01}} | : <tt><nowiki>{{MONTHNUMBER|01}}</nowiki></tt> returns {{MONTHNUMBER|01}} | ||
: <tt><nowiki>{{MONTHNUMBER|02}}</nowiki></tt> returns {{MONTHNUMBER|02}} | : <tt><nowiki>{{MONTHNUMBER|02}}</nowiki></tt> returns {{MONTHNUMBER|02}} | ||
Line 31: | Line 59: | ||
; Examples for month number underflow and overflow, from computed values<nowiki>:</nowiki> | ; Examples for month number underflow and overflow, from computed values<nowiki>:</nowiki> | ||
: <tt><nowiki>{{MONTHNUMBER|-1200}}</nowiki></tt> returns {{MONTHNUMBER|-1200}} | |||
: <tt><nowiki>{{MONTHNUMBER|-1201}}</nowiki></tt> returns {{MONTHNUMBER|-1201}} | |||
: <tt><nowiki>{{MONTHNUMBER|-1212}}</nowiki></tt> returns {{MONTHNUMBER|-1212}} | |||
: <tt><nowiki>{{MONTHNUMBER|-12}}</nowiki></tt> returns {{MONTHNUMBER|-12}} | : <tt><nowiki>{{MONTHNUMBER|-12}}</nowiki></tt> returns {{MONTHNUMBER|-12}} | ||
: <tt><nowiki>{{MONTHNUMBER|-11}}</nowiki></tt> returns {{MONTHNUMBER|-11}} | : <tt><nowiki>{{MONTHNUMBER|-11}}</nowiki></tt> returns {{MONTHNUMBER|-11}} | ||
Line 54: | Line 85: | ||
: <tt><nowiki>{{MONTHNUMBER|12.9999}}</nowiki></tt> returns {{MONTHNUMBER|12.9999}} | : <tt><nowiki>{{MONTHNUMBER|12.9999}}</nowiki></tt> returns {{MONTHNUMBER|12.9999}} | ||
: <tt><nowiki>{{MONTHNUMBER|13}}</nowiki></tt> returns {{MONTHNUMBER|13}} | : <tt><nowiki>{{MONTHNUMBER|13}}</nowiki></tt> returns {{MONTHNUMBER|13}} | ||
: <tt><nowiki>{{MONTHNUMBER|14}}</nowiki></tt> returns {{MONTHNUMBER|14}} | |||
: <tt><nowiki>{{MONTHNUMBER|24}}</nowiki></tt> returns {{MONTHNUMBER|24}} | |||
: <tt><nowiki>{{MONTHNUMBER|1200}}</nowiki></tt> returns {{MONTHNUMBER|1200}} | |||
: <tt><nowiki>{{MONTHNUMBER|1201}}</nowiki></tt> returns {{MONTHNUMBER|1201}} | |||
: <tt><nowiki>{{MONTHNUMBER|1212}}</nowiki></tt> returns {{MONTHNUMBER|1212}} | |||
; Example for invalid month name<nowiki>:</nowiki> | |||
: <tt><nowiki>{{MONTHNUMBER|xxx}}</nowiki></tt> returns {{MONTHNUMBER|xxx}} | |||
; See also<nowiki>:</nowiki> | ; See also<nowiki>:</nowiki> |