function _pathauto_get_schema_alias_maxlength in Pathauto 7

Same name and namespace in other branches

1. 6.2 pathauto.inc \_pathauto_get_schema_alias_maxlength()
2. 6 pathauto.inc \_pathauto_get_schema_alias_maxlength()

Fetch the maximum length of the {url_alias}.alias field from the schema.

Return value

An integer of the maximum URL alias length allowed by the database.

6 calls to _pathauto_get_schema_alias_maxlength()

PathautoUnitTestCase::testGetSchemaAliasMaxLength in ./pathauto.test

Test _pathauto_get_schema_alias_maxlength().

pathauto_alias_uniquify in ./pathauto.inc

Check to ensure a path alias is unique and add suffix variants if necessary.

pathauto_cleanstring in ./pathauto.inc

Clean up a string segment to be used in an URL alias.

pathauto_clean_alias in ./pathauto.inc

Clean up an URL alias.

pathauto_help in ./pathauto.module

Implements hook_help().

... See full list

File

./pathauto.inc, line 700

Miscellaneous functions for Pathauto.

Code

function _pathauto_get_schema_alias_maxlength() {
  $maxlength =& drupal_static(__FUNCTION__);
  if (!isset($maxlength)) {
    $schema = drupal_get_schema('url_alias');
    $maxlength = $schema['fields']['alias']['length'];
  }
  return $maxlength;
}