| public buildAndMatch ( string $operator, array $operands, array &$params ) : string | ||
| $operator | string | the operator which is used for connecting the given operands |
| $operands | array | the Match expressions to connect |
| $params | array | the expression parameters to be populated |
| Результат | string | the MATCH expression |
public function buildAndMatch($operator, $operands, &$params)
{
$parts = [];
foreach ($operands as $operand) {
if (is_array($operand) || is_object($operand)) {
$operand = $this->buildMatch($operand, $params);
}
if ($operand !== '') {
$parts[] = $operand;
}
}
if (empty($parts)) {
return '';
}
return '(' . implode(')' . ($operator === 'OR' ? ' | ' : ' ') . '(', $parts) . ')';
}