PHP Manual
Misc. Functions
Check whether client disconnected

connection_aborted

(PHP 4, PHP 5, PHP 7)

connection_aborted — Check whether client disconnected

Description

connection_aborted ( void ) : int

Checks whether the client disconnected.

Return Values

Returns 1 if client disconnected, 0 otherwise.

See Also

connection_status() - Returns connection status bitfield
ignore_user_abort() - Set whether a client disconnect should abort script execution
Connection Handling for a complete description of connection handling in PHP.