function db_table_exists

Checks if a table exists.

Parameters

$table: The name of the table in drupal (no prefixing).

Return value

TRUE if the given table exists, otherwise FALSE.

Related topics

Schema API
API to handle database schemas.
18 calls to db_table_exists()
Block::updateBlockBid in drupal/core/modules/block/lib/Drupal/block/Plugin/views/display/Block.php
Update the block delta when you change the machine readable name of the display.
DatabaseTestBase::installTables in drupal/core/modules/system/lib/Drupal/system/Tests/Database/DatabaseTestBase.php
Sets up several tables needed by a certain test.
DrupalUnitTestBaseTest::testEnableModulesInstall in drupal/core/modules/simpletest/lib/Drupal/simpletest/Tests/DrupalUnitTestBaseTest.php
Tests expected installation behavior of enableModules().
DrupalUnitTestBaseTest::testInstallSchema in drupal/core/modules/simpletest/lib/Drupal/simpletest/Tests/DrupalUnitTestBaseTest.php
Tests expected behavior of installSchema().
DrupalUnitTestBaseTest::testSetUp in drupal/core/modules/simpletest/lib/Drupal/simpletest/Tests/DrupalUnitTestBaseTest.php
Tests expected behavior of setUp().

... See full list

File

drupal/core/includes/database.inc, line 633
Core systems for the database layer.

Code

function db_table_exists($table) {
  return Database::getConnection()
    ->schema()
    ->tableExists($table);
}