lib/Haanga/Extension/Filter/Pluralize.php

   1 <?php
   2
   3 class Haanga_Extension_Filter_Pluralize
   4 {
   5     static function generator($compiler, $args)
   6     {
   7         if (count($args) > 1) {
   8             if (!Haanga_AST::is_str($args[1])) {
   9                 throw new Haanga_Compiler_Exception("pluralize: First parameter must be an string");
  10             }
  11             $parts    = explode(",", $args[1]['string']);
  12             $singular = "";
  13             if (count($parts) == 1) {
  14                 $plural = $parts[0];
  15             } else {
  16                 $singular = $parts[0];
  17                 $plural   = $parts[1];
  18             }
  19         } else {
  20             $singular = "";
  21             $plural   = "s";
  22         }
  23
  24         return hexpr_cond(hexpr($args[0], '<=', 1), $singular, $plural);
  25     }
  26 }