function shortcode_bool in Shortcode 7.2

Same name and namespace in other branches

1. 6 shortcode.module \shortcode_bool()
2. 7 shortcode.module \shortcode_bool()

Helper function to decide the given param is a bool value.

Parameters

mixed $var: The variable.

Return value

bool The checking result.

2 calls to shortcode_bool()

shortcode_basic_tags_shortcode_link in shortcode_basic_tags/shortcode_basic_tags.module

Provides process callback for link ShortCode.

shortcode_embed_content_shortcode_node in shortcode_embed_content/shortcode_embed_content.module

Embed a node content into the text

File

./shortcode.module, line 489

Provides ShortCodes filter framework and API (like WP ShortCodes)

Code

function shortcode_bool($var) {
  switch (strtolower($var)) {
    case FALSE:
    case 'false':
    case 'no':
    case '0':
      $res = FALSE;
      break;
    default:
      $res = TRUE;
      break;
  }
  return $res;
}