function _path_get_schema_alias_maxlength

1 path.inc _path_get_schema_alias_maxlength()

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

Return value

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

5 calls to _path_get_schema_alias_maxlength()

PathPatternUnitTestCase::testGetSchemaAliasMaxLength in core/modules/path/tests/path_pattern.test: Test _path_get_schema_alias_maxlength().
path_alias_uniquify in core/modules/path/path.inc: Check to ensure a URL alias is unique and add suffix variants if necessary.
path_clean_alias in core/modules/path/path.inc: Clean up a URL alias.
path_clean_string in core/modules/path/path.inc: Clean up a string segment to be used in an URL alias.
path_patterns_settings_form in core/modules/path/path.admin.inc: Form builder; Configure the URL alias pattern settings.

File

core/modules/path/path.inc, line 692: Miscellaneous functions for Path module.

Code

function _path_get_schema_alias_maxlength() {
  $maxlength = &backdrop_static(__FUNCTION__);
  if (!isset($maxlength)) {
    $schema = backdrop_get_schema('url_alias');
    $maxlength = $schema['fields']['alias']['length'];
  }
  return $maxlength;
}