connection_status

Function • Return type changed in PHP 8.0

Returns connection status bitfield.

PHP 5

PHP 7

Improved

PHP 8.1

PHP 8.2-8.3

PHP 8.4

PHP 8.5

PHP 8.6

`connection_status` Function synopsis

connection_status(): int

Parameters

connection_status does not take any parameters.

Return value

Typeint

Returns the connection status bitfield, which can be used against the CONNECTION_* constants to determine the connection status.

Changes to the `connection_status` Function

PHP 8.0

Return type added: int

- connection_status()
+ connection_status(): int

`connection_status` 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