Check if any alias exists starting with $initial_substring.

Parameters

string $initial_substring: Initial path substring to test against.

Return value

bool TRUE if any alias exists, FALSE otherwise.

Overrides AliasStorageInterface::pathHasMatchingAlias

File

core/lib/Drupal/Core/Path/AliasStorage.php, line 328

Class

AliasStorage

Provides a class for CRUD operations on path aliases.

Namespace

Drupal\Core\Path

Code

public function pathHasMatchingAlias($initial_substring) {
    if (!$this->moduleHandler
        ->moduleExists('path_alias')) {
        return FALSE;
    }
    $query = $this->getBaseQuery();
    $query->addExpression(1);
    return (bool) $query->condition('base_table.path', $this->connection
        ->escapeLike($initial_substring) . '%', 'LIKE')
        ->range(0, 1)
        ->execute()
        ->fetchField();
}

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