On Sat, 2003-09-20 at 01:52, Curt Zirzow wrote:
> * Thus wrote Robert Cummings ([EMAIL PROTECTED]):
> > I wanted t play around with the CGI (not CLI) version of PHP and get a
> > feel for the I/O stuff, specifically STDIN. So I whipped up the
> > following script:
> >
> > ///////////////////////////////////////////////////////////////////
> >
> > #!/usr/bin/php -qC
> > <?
> >
> > if( ($stdin = fopen( 'php://stdin', 'r' )) === false )
> > {
> > echo 'Failed to open STDIN'."\n";
> > exit();
> > }
> >
> > stream_set_blocking( $stdin, false );
>
> I believe this is not needed, stdin is nonblocking all the time.
My original test script didn't set the blocking state to non blocking. I
determined from that that stdin is initally in a blocking state. Since I
typed several characters and none where printed till I hit enter.
>
> >
> > $count = 0;
> > while( 1 )
>
> this will never exit until php runs out of memory, and most likely
> will lead to unexpected results.
Yeah, it was just a test script. But still, if the memory had been
exhausted, it wouldn't be in under a second, and I'd get a core dump
like I usually do when I have a runaway recursive function.
Cheers,
Rob.
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