function Connection::escapeAlias

Same name in this branch
  1. 8.9.x core/lib/Drupal/Core/Database/Driver/mysql/Connection.php \Drupal\Core\Database\Driver\mysql\Connection::escapeAlias()
  2. 8.9.x core/lib/Drupal/Core/Database/Connection.php \Drupal\Core\Database\Connection::escapeAlias()
Same name and namespace in other branches
  1. 9 core/lib/Drupal/Core/Database/Connection.php \Drupal\Core\Database\Connection::escapeAlias()
  2. 10 core/lib/Drupal/Core/Database/Connection.php \Drupal\Core\Database\Connection::escapeAlias()
  3. 11.x core/lib/Drupal/Core/Database/Connection.php \Drupal\Core\Database\Connection::escapeAlias()

Overrides Connection::escapeAlias

1 call to Connection::escapeAlias()
Connection::escapeField in core/lib/Drupal/Core/Database/Driver/pgsql/Connection.php
Escapes a field name string.

File

core/lib/Drupal/Core/Database/Driver/pgsql/Connection.php, line 258

Class

Connection
PostgreSQL implementation of <a href="/api/drupal/core%21lib%21Drupal%21Core%21Database%21Connection.php/class/Connection/8.9.x" title="Base Database API class." class="local">\Drupal\Core\Database\Connection</a>.

Namespace

Drupal\Core\Database\Driver\pgsql

Code

public function escapeAlias($field) {
    $escaped = preg_replace('/[^A-Za-z0-9_]+/', '', $field);
    $escaped = $this->doEscape($escaped);
    return $escaped;
}

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