Option array value support added to "yii\sphinx\Query"

extensions/sphinx/QueryBuilder.php

@@ -871,9 +871,29 @@ class QueryBuilder extends Object
 			if ($value instanceof Expression) {
 				$actualValue = $value->expression;
 			} else {
+				if (is_array($value)) {
+					$actualValueParts = [];
+					foreach ($value as $key => $valuePart) {
+						if (is_numeric($key)) {
+							$actualValuePart = '';
+						} else {
+							$actualValuePart = $key . ' = ';
+						}
+						if ($valuePart instanceof Expression) {
+							$actualValuePart .= $valuePart->expression;
+						} else {
+							$phName = self::PARAM_PREFIX . count($params);
+							$params[$phName] = $valuePart;
+							$actualValuePart .= $phName;
+						}
+						$actualValueParts[] = $actualValuePart;
+					}
+					$actualValue = '(' . implode(', ', $actualValueParts) . ')';
+				} else {
 					$actualValue = self::PARAM_PREFIX . count($params);
 					$params[$actualValue] = $value;
 				}
+			}
 			$optionLines[] = $name . ' = ' . $actualValue;
 		}
 		return 'OPTION ' . implode(', ', $optionLines);

tests/unit/extensions/sphinx/QueryTest.php

@@ -131,6 +131,10 @@ class QueryTest extends SphinxTestCase
 			->where("MATCH('about')")
 			->options([
 				'cutoff' => 50,
+				'field_weights' => [
+					'title' => 10,
+					'content' => 3,
+				],
 			])
 			->all($connection);
 		$this->assertNotEmpty($rows);