[wp-hackers] Seeing the Actual SQL statements WP is running when compiling the posts...

[Frank Bueltge]

You can use the plugin Debug Queries, list all queries with full sql
statement on all pages.

Sorry für die kurze Mail, vom Mobile gesendet.
Am 03.12.2011 07:41 schrieb "IC IC" <icwordpress at gmail.com>:

> Is it theoretically possible to write a parser to run over all the
> core files and parse each and every function that belongs to the core?
>
> before parser
>
> function get_queried_object_id() {
>        global $wp_query;
>        return $wp_query->get_queried_object_id();
> }
>
>
> after parser
>
> function get_queried_object_id() {
>
>      $list_of_functions_that_have_run_so_far =
> $list_of_functions_that_have_run_so_far .   "get_queried_object_id()";
>      or even better
>      $list_of_functions_that_have_run_so_far =
> $list_of_functions_that_have_run_so_far .   "> wp-includes > query.php
> > get_queried_object_id()";
>
>
>        global $wp_query;
>        return $wp_query->get_queried_object_id();
> }
>
>
> would that work? or would there be some functions that would halt the
> execution because of this change therefore,  this is a mute exercise?
>
>
>
>
>
> On Fri, Dec 2, 2011 at 10:07 PM, Dion Hulse (dd32) <wordpress at dd32.id.au>
> wrote:
> > On 3 December 2011 17:03, IC IC <icwordpress at gmail.com> wrote:
> >> That's very cool. Thank you..
> >>
> >> Along the same learning lines, how about printing the list of every
> >> single WP function that have run before it makes it to the template?
> >> And perhaps display that list in the post itself?
> >>
> >> Did somebody programmatically do that already?
> >>
> >> Obviously, this would be on a test site where it is OK and quite
> >> interesting to see all the actual run time list..
> >>
> >> BTW, is there a way in PHP to tell the functions to output their name
> >> programmatically?
> >>
> >> something like
> >>
> >> function xyx ()
> >> {
> >>  echo this.function.name;
> >> }
> >>
> >
> > There's a few php "dynamic" constants which refer directly to the
> > point in execution:
> > __FUNCTION__, __CLASS__, __FILE__, __LINE__
> >
> > I don't believe it's possible to get all the functions that have been
> > executed in PHP, however, you can easily output the name of each
> > hook(action, filter) as it's fired in WordPress with this code
> > snippet:
> >
> > add_action( 'all', function() { var_dump( current_filter() ); });
> >
> > That'll execute on every WordPress hook, allowing you to see where
> > each hook is fired.. Can be very useful to work it out.
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