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>XLI. PHP options & information</H1
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><DL
><DT
><B
>Table of Contents</B
></DT
><DT
><A
HREF="function.error-log.html"
>error_log</A
> — send an error message somewhere</DT
><DT
><A
HREF="function.error-reporting.html"
>error_reporting</A
> — set which PHP errors are reported</DT
><DT
><A
HREF="function.extension-loaded.html"
>extension_loaded</A
> — find out whether an extension is loaded</DT
><DT
><A
HREF="function.getenv.html"
>getenv</A
> — Get the value of an environment variable</DT
><DT
><A
HREF="function.get-cfg-var.html"
>get_cfg_var</A
> —
Get the value of a PHP configuration option.
</DT
><DT
><A
HREF="function.get-current-user.html"
>get_current_user</A
> —
Get the name of the owner of the current PHP script.
</DT
><DT
><A
HREF="function.get-magic-quotes-gpc.html"
>get_magic_quotes_gpc</A
> —
Get the current active configuration setting of magic quotes gpc.
</DT
><DT
><A
HREF="function.get-magic-quotes-runtime.html"
>get_magic_quotes_runtime</A
> —
Get the current active configuration setting of
magic_quotes_runtime.
</DT
><DT
><A
HREF="function.getlastmod.html"
>getlastmod</A
> — Get time of last page modification.</DT
><DT
><A
HREF="function.getmyinode.html"
>getmyinode</A
> — Get the inode of the current script.</DT
><DT
><A
HREF="function.getmypid.html"
>getmypid</A
> — Get PHP's process ID.</DT
><DT
><A
HREF="function.getmyuid.html"
>getmyuid</A
> — Get PHP script owner's UID.</DT
><DT
><A
HREF="function.getrusage.html"
>getrusage</A
> — Get the current resource usages.</DT
><DT
><A
HREF="function.phpinfo.html"
>phpinfo</A
> — Output lots of PHP information.</DT
><DT
><A
HREF="function.phpversion.html"
>phpversion</A
> — Get the current PHP version.</DT
><DT
><A
HREF="function.php-logo-guid.html"
>php_logo_guid</A
> — Get the logo guid</DT
><DT
><A
HREF="function.putenv.html"
>putenv</A
> — Set the value of an environment variable.</DT
><DT
><A
HREF="function.set-magic-quotes-runtime.html"
>set_magic_quotes_runtime</A
> —
Set the current active configuration setting of
magic_quotes_runtime.
</DT
><DT
><A
HREF="function.set-time-limit.html"
>set_time_limit</A
> — limit the maximum execution time</DT
><DT
><A
HREF="function.zend-logo-guid.html"
>zend_logo_guid</A
> — Get the zend guid</DT
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