install_verify_database_ready

install_verify_database_ready()

Verify that the database is ready (no existing Drupal installation).

File

core/includes/install.core.inc, line 1112: API functions for installing Drupal.

Code

function install_verify_database_ready() {
  $system_schema = system_schema();
  end($system_schema);
  $table = key($system_schema);
 
  if ($database = Database::getConnectionInfo()) {
    if (Database::getConnection()->schema()->tableExists($table)) {
      throw new AlreadyInstalledException(\Drupal::service('string_translation'));
    }
  }
}

Links:

https://api.drupal.org/api/drupal/core%21includes%21install.core.inc/function/install_verify_database_ready/8.2.x

doc_Drupal

2025-01-10 15:47:30

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