eio_get_event_stream
eio_grp_add
Eio Functions
PHP Manual

# eio_get_last_error

Returns string describing the last error associated with a request resource

### Description

string eio_get_last_error ( resource `$req` )

eio_get_last_error returns string describing the last error associated with `req`.

### Parameters

`req`

  The request resource

### Return Values

eio_get_last_error returns string describing the last error associated with the request resource specified by `req`.

Warning

This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in a future release of PHP. This function should be used at your own risk.