mb_http_input
Function • Params and return types changed in PHP 8.0
Detect HTTP input character encoding.
mb_http_input Function synopsis
mb_http_input(?string $type = null): array|string|falseParameters
$type
OptionalType?stringDefault valuenull
Input string specifies the input type.
"G" for GET, "P" for POST, "C" for COOKIE, "S" for string, "L" for list, and
"I" for the whole list (will return array).
If type is omitted, it returns the last input type processed.
Return value
Typearray|string|false
The character encoding name, as per the $type,
or an array of character encoding names, if $type is "I".
If mb_http_input does not process specified
HTTP input, it returns false.
Changes to the mb_http_input Function
PHP 8.0
- Return type added:
array|string|false - Parameter type added for parameter #1 (
$type):?string - Parameter default value added for position #1 (
$type):null
- mb_http_input($type)
+ mb_http_input(?string $type = null): array|string|falsemb_http_input Function Availability
mb_http_input Function Availability| PHP Version | Availability |
|---|---|
| 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 |