protected function Condition::mapConditionOperator in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Database/Query/Condition.php \Drupal\Core\Database\Query\Condition::mapConditionOperator()

Gets any special processing requirements for the condition operator.

Some condition types require special processing, such as IN, because the value data they pass in is not a simple value. This is a simple overridable lookup function.

Parameters

string $operator: The condition operator, such as "IN", "BETWEEN", etc. Case-sensitive.

Return value

array The extra handling directives for the specified operator or an empty array if there are no extra handling directives.

1 call to Condition::mapConditionOperator()

Condition::compile in core/lib/Drupal/Core/Database/Query/Condition.php

Compiles the saved conditions for later retrieval.

File

core/lib/Drupal/Core/Database/Query/Condition.php, line 392

Class

Condition

Generic class for a series of conditions in a query.

Namespace

Drupal\Core\Database\Query

Code

protected function mapConditionOperator($operator) {
  if (isset(static::$conditionOperatorMap[$operator])) {
    $return = static::$conditionOperatorMap[$operator];
  }
  else {

    // We need to upper case because PHP index matches are case sensitive but
    // do not need the more expensive mb_strtoupper() because SQL statements
    // are ASCII.
    $operator = strtoupper($operator);
    $return = isset(static::$conditionOperatorMap[$operator]) ? static::$conditionOperatorMap[$operator] : [];
  }
  $return += [
    'operator' => $operator,
  ];
  return $return;
}