mysqli_query

FunctionParams and return types changed in PHP 8.0
PHP 5
PHP 7
PHP 8.0
Improved
PHP 8.1
PHP 8.2-8.3
PHP 8.4
PHP 8.5
PHP 8.6

mysqli_query Function synopsis

mysqli_query(
    mysqli $mysql,
    string $query,
    int $result_mode = MYSQLI_STORE_RESULT
  ): mysqli_result|bool

Parameters

$mysql

Typemysqli

$query

Typestring

$result_mode

OptionalTypeintDefault valueMYSQLI_STORE_RESULT

Return value

Typemysqli_result|bool

Changes to the mysqli_query Function

PHP 8.0

  • Return type added: mysqli_result|bool
  • Parameter name of parameter #1 changed: $link to $mysql
  • Parameter type added for parameter #1 ($mysql): mysqli
  • Parameter type added for parameter #2 ($query): string
  • Parameter name of parameter #3 changed: $resultmode to $result_mode
  • Parameter type added for parameter #3 ($result_mode): int
  • Parameter default value added for position #3 ($result_mode): MYSQLI_STORE_RESULT
  mysqli_query(
-     $link,
+     mysqli $mysql,
-     $query,
+     string $query,
-     $resultmode
+     int $result_mode = MYSQLI_STORE_RESULT
-   )
+   ): mysqli_result|bool

PHP 7.1

  • Optional parameter added - #3: $resultmode
-mysqli_query($link, $query)
+mysqli_query(
+    $link,
+    $query,
+    $resultmode
+  )

mysqli_query Function Availability

PHP VersionAvailability
PHP 8.6Upcoming Release Yes
PHP 8.5Supported (Latest) Yes
PHP 8.4Supported Yes
PHP 8.3Security-Fixes Only Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Unsupported Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported Yes
PHP 7.0Unsupported Yes
PHP 5.6Unsupported Yes
PHP 5.5Unsupported Yes
PHP 5.4Unsupported Yes
PHP 5.3Unsupported Yes