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{{mirc title|$ord Identifier}}'''$ord''' appends "st", "nd", "rd", or "th" as appropriate, to the number N. | {{mirc title|$ord Identifier}}'''$ord''' appends "st", "nd", "rd", or "th" as appropriate, to the number N. | ||
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== Synopsis == | == Synopsis == | ||
<pre>$ord(N)</pre> | <pre>$ord(N)</pre> | ||
| − | + | == Parameters == | |
| − | == | ||
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* '''N''' - The number | * '''N''' - The number | ||
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== Properties == | == Properties == | ||
None | None | ||
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== Example == | == Example == | ||
<source lang="mIRC">//echo -a $ord(3)</source> | <source lang="mIRC">//echo -a $ord(3)</source> | ||
| + | Rules: | ||
| + | # If number ends with 11 12 or 13, suffix is th | ||
| + | # If number ends with 1 the suffix is st | ||
| + | # If number ends with 2 the suffix is nd | ||
| + | # If number ends with 3 the suffix is rd | ||
| + | # All other numbers end with th, including zero. | ||
| + | |||
| + | This code shows that following these 5 rules produces the same output as letting mIRC calculate the Ordinal. It repeatedly hashes a string consisting of the previous hash combined with the $ord of the next number, and both methods produce the identical hash: | ||
| + | |||
| + | <source lang="mIRC"> | ||
| + | //var %a , %a2 , %i 0 | while (%i isnum 0-999) { if ($istok(11 12 13,$right(%i,2),32)) var %ord th | elseif ($findtok(1 2 3,$right(%i,1),1,32)) var %ord $gettok(st nd rd,$v1,32) | else var %ord th | var %a $sha1(%a %i $+ %ord) , %a2 $sha1(%a2 $ord(%i)) | inc %i } | echo -a %a , %a2 | ||
| + | </source> | ||
| + | For fractions, the $ord uses the last 1 or 2 digits of the fraction. | ||
| + | <source lang="mIRC"> | ||
| + | //echo -a $ord(2.1) and $ord($pi) | ||
| + | </source> | ||
== Compatibility == | == Compatibility == | ||
{{mIRC compatibility|5.61}} | {{mIRC compatibility|5.61}} | ||
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== See Also == | == See Also == | ||
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Latest revision as of 03:26, 18 January 2019
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$ord appends "st", "nd", "rd", or "th" as appropriate, to the number N.
Synopsis[edit]
$ord(N)
Parameters[edit]
- N - The number
Properties[edit]
None
Example[edit]
//echo -a $ord(3)
Rules:
- If number ends with 11 12 or 13, suffix is th
- If number ends with 1 the suffix is st
- If number ends with 2 the suffix is nd
- If number ends with 3 the suffix is rd
- All other numbers end with th, including zero.
This code shows that following these 5 rules produces the same output as letting mIRC calculate the Ordinal. It repeatedly hashes a string consisting of the previous hash combined with the $ord of the next number, and both methods produce the identical hash:
//var %a , %a2 , %i 0 | while (%i isnum 0-999) { if ($istok(11 12 13,$right(%i,2),32)) var %ord th | elseif ($findtok(1 2 3,$right(%i,1),1,32)) var %ord $gettok(st nd rd,$v1,32) | else var %ord th | var %a $sha1(%a %i $+ %ord) , %a2 $sha1(%a2 $ord(%i)) | inc %i } | echo -a %a , %a2
For fractions, the $ord uses the last 1 or 2 digits of the fraction.
//echo -a $ord(2.1) and $ord($pi)
Compatibility[edit]
Added: mIRC v5.61
Added on: 23 Sep 1999
Note: Unless otherwise stated, this was the date of original functionality.
Further enhancements may have been made in later versions.