lib/filters/pluralize.php

   1 <?php
   2
   3 class Pluralize_Filter
   4 {
   5     function generator($compiler, $args)
   6     {
   7         if (count($args) > 1) {
   8             if (!isset($args[1]['string'])) {
   9                 throw new Haanga_CompilerException("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 $compiler->expr_cond(
  25             $compiler->expr("<=", $args[0], 1),
  26             $compiler->expr_str($singular),
  27             $compiler->expr_str($plural)
  28         );
  29     }
  30 }