Hello

If this is an inappropriate place to seek help, many apologies, and where might 
I try?

I have a PHP 4.1.2 script on Red Hat (Apache 1.3.27) which calls an external 
script (Tidy, from tidy.sourceforge.net). It is called via popen() so that I 
can pipe through some arguments and receive the output. This worked fine until 
my ISP turned on safe mode. Now, although the UID of both the calling PHP 
script and of Tidy are the same, and though Tidy is sitting in a directory 
specified in safe_mode_exec_dir, the script fails.

Is there anything else I should be checking?

Thanks

Tom Chadwin

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