function DatabaseStorageExpirable::has

Same name in other branches
  1. 9 core/lib/Drupal/Core/KeyValueStore/DatabaseStorageExpirable.php \Drupal\Core\KeyValueStore\DatabaseStorageExpirable::has()
  2. 10 core/lib/Drupal/Core/KeyValueStore/DatabaseStorageExpirable.php \Drupal\Core\KeyValueStore\DatabaseStorageExpirable::has()
  3. 11.x core/lib/Drupal/Core/KeyValueStore/DatabaseStorageExpirable.php \Drupal\Core\KeyValueStore\DatabaseStorageExpirable::has()

Overrides DatabaseStorage::has

1 call to DatabaseStorageExpirable::has()
DatabaseStorageExpirable::setWithExpireIfNotExists in core/lib/Drupal/Core/KeyValueStore/DatabaseStorageExpirable.php
Sets a value for a given key with a time to live if it does not yet exist.

File

core/lib/Drupal/Core/KeyValueStore/DatabaseStorageExpirable.php, line 35

Class

DatabaseStorageExpirable
Defines a default key/value store implementation for expiring items.

Namespace

Drupal\Core\KeyValueStore

Code

public function has($key) {
    return (bool) $this->connection
        ->query('SELECT 1 FROM {' . $this->connection
        ->escapeTable($this->table) . '} WHERE collection = :collection AND name = :key AND expire > :now', [
        ':collection' => $this->collection,
        ':key' => $key,
        ':now' => REQUEST_TIME,
    ])
        ->fetchField();
}

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