Opened 13 years ago
Closed 13 years ago
#20390 closed enhancement (invalid)
Add call of shutdown_action_hook() function at the end of 'template_loader.php' file
Reported by: | egorpromo | Owned by: | |
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Milestone: | Priority: | normal | |
Severity: | normal | Version: | 3.3.1 |
Component: | General | Keywords: | |
Focuses: | Cc: |
Description
In some cases theme authors need to hook on the most end of wordpress execution. The excellent place for it is the end of 'template_loader.php' file.
I encounter problem when I try delete my $_COOKIE (needed in the HTML output) at the end of my templates files because I need my some session variables only once. I think it is better to use hook that I have proposed above.
do_action('after_template_include');
Change History (5)
#1
@
13 years ago
- Milestone Awaiting Review deleted
- Resolution set to wontfix
- Status changed from new to closed
#2
@
13 years ago
- Resolution wontfix deleted
- Status changed from closed to reopened
- Summary changed from Add 'after_template_include' action hook at the end of 'template_loader.php' to Add call of shutdown_action_hook() function at the end of 'template_loader.php' file
'shutdown' hook is applied inside shutdown_action_hook() function of the wp-includes/load.php file.
I've made simple analysis and discovered some details:
1) if I add function on 'shutdown' action hook when happen nothing. I tried output large portion of HTML-code via this hook but I can't see it.
2) In documentation made by phpdocumentor (example 1 and example 2 ) I can't see any reference to using of shutdown_action_hook() function
3) In official documentation I can’t see using of shutdown_action_hook() function also.
I suppose shutdown_action_hook() function is not used anywhere in wordpress core. Wordpress just has definition of this function but not call it. So I propose to call shutdown_action_hook() at the end of template_loader.php file.
shutdown_action_hook();
#3
@
13 years ago
1) if I add function on 'shutdown' action hook when happen nothing. I tried output large portion of HTML-code via this hook but I can't see it.
This works for me:
function some_html_content() { ?> This will show up right at the end of every page. <?php } add_action( 'shutdown', 'some_html_content' );
Note that it shows up after the </html> tag, so you can't use it to output valid HTML. That would be the case even if you placed it right at the end of template-loader.php
2) In documentation made by phpdocumentor ( example 1 and example 2 ) I can't see any reference to using of shutdown_action_hook() function
In wp-settings.php:
register_shutdown_function( 'shutdown_action_hook' );
Don't rely on phpdocumentor next time. Searching directly through the source code is the only reliable indicator.
#4
follow-up:
↓ 5
@
13 years ago
If you want to output something before the </html> tag, you should use the 'wp_footer' hook.
Also, please try asking on wp-hackers or on http://wordpress.stackexchange.com/ before opening a ticket.
#5
in reply to:
↑ 4
@
13 years ago
- Resolution set to invalid
- Status changed from reopened to closed
Replying to scribu:
If you want to output something before the </html> tag, you should use the 'wp_footer' hook.
Also, please try asking on wp-hackers or on http://wordpress.stackexchange.com/ before opening a ticket.
You are right. All works. First time I made something incorect and awfull. This ticket must be closed and invalid.
You already have the 'shutdown' hook.