function _shib_auth_db_table_exists in Shibboleth Authentication 6.4

It's needed because db_table_exists() does not escape sql wildcard character '_'

1 call to _shib_auth_db_table_exists()

shib_auth_update_6400 in ./shib_auth.install

Implementation of hook_update().

File

./shib_auth.install, line 79

This is the install file of the Shibboleth authentication module for Drupal system

Code

function _shib_auth_db_table_exists($table) {
  $table = preg_replace('/_/', '\\_', $table);
  return (bool) db_fetch_object(db_query("SHOW TABLES LIKE '{" . $table . "}'"));
}