Wow. 6 minutes for a response. Of course, I thought my error was in the
popen(), not fread(), so I didn't even check there. I've just fixed the
code, and it works! Thanks, Philip.
On Jun 8, 2003, "Philip Olson" claimed that:
|
|PHP 4.3.0-1 has a bug that made your previous code "work",
|have a look at the fread() docs for why, here's a quote:
|
| "Note: When reading from network streams or pipes, such
| as those returned when reading remote files or from
| popen() and proc_open(), reading will stop after a packet
| is available. This means that you should collect the data
| together in chunks as shown in the example below."
|
|It goes on to show that you must loop threw it to get
|fread() to do what you want in the below code. Although,
|the example it eludes to is wrong (a correct example will
|show when the manual next builds), you get the point... :)
|
|Regards,
|Philip
|
|
|On Sat, 7 Jun 2003, Jeff Harris wrote:
|
|> My webhost just upgraded to php 4.3.2, and now I have a problem with
|> popen. I'm opening an output buffer then piping it through htmltidy to
|> make nice looking output.
|>
|> <?php
|> ob_start();
|> // Other unimportant coding goes here
|>
|> $str=addslashes(ob_get_contents());
|> $fp=popen("echo \"" . $str . "\" | /bin/tidy - config /my/home/htmlrc", "r");
|> @$newstr=fread($fp, 999999);
|> ob_end_clean();
|> header("Last-Modified: " . $gmt_modtime);
|> header( "Content-length: " . strlen( $newstr ) );
|> echo stripslashes($newstr);
|> ?>
|>
|>
|> This code worked perfectly before the upgrade, now "strlen( $newstr )" is
|> only getting back 4096 bytes. Is anybody else having this issue, and how
|> can I fix this? I don't see any configuration setting that looks like it
|> fits to this situation. It is running under redhat with Apache/1.3.27
|>
|> Thanks, Jeff
|> --
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