ignore_user_abort --
Set whether a client disconnect should abort script execution
Description
int ignore_user_abort ( [bool setting] )
This function sets whether a client disconnect should cause a
script to be aborted.It will return the previous setting and
can be called without an argument to not change the current
setting and only return the current setting. See the Connection Handling
section in the Features chapter
for a complete description of connection handling in PHP.