WordPress Tricks, Tips and Hacks. WP Questions & Answers

How to enable hierarchical permalinks for hierarchical taxonomies

Question

If you have a category called "term" and a subcategory called "subterm", your can access subterm posts at /cat/subcat. But this doesn't work out of the box with custom taxonomies. They are accessible at /taxonomy/subterm, but not /taxonomy/term/subterm. They've gone over this in the Wor

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custom-taxonomy, hierarchical, permalinks, rewrite-rules supertrue 12 years 0 Answer 97 views

How to hook update_post_meta and delete_post_meta?

Question

I'm still struggling to get my head around this whole hooking into things, so I'm really stuck on trying to do the following task: If update_post_meta is fired then check to see if the meta_key is equal to something (I want to trigger some code if a particular me

hooks, post-meta Brady 12 years 0 Answers 101 views

if plugin is active? check if plugin is enabled or not?

Question

I'm using the mingle plugin and the mingle-forum plugin. I want to show a certain part on my site only if those two plugins are active. How can I solve this? <?php if ( is_plugin_active('mingle-forum') ) { ?> <div id="login"><?php include

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functions, php, plugins mathiregister 12 years 0 Answer 84 views

How to change the default registration email ? (plugin and/or non-plugin)

Question

After a new user registration, WP sends out an email with the login / password, and a link to the login page. Is there a way to change this defaut email template? I'd also like to change the subject and sender. Edit : For anyone interested,

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customization, email, registration, templates, users mike23 12 years 0 Answer 100 views

Stable tag of plugin in the readme file

Question

If I am pushing a new version (v0.2) of my plugin (v0.1) on the repo, what does I do with the stable tag in readme file? Change it to v0.2? What should come here? Clarifications please :)

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plugin-repository, readme, svn Ashfame 12 years 0 Answer 102 views

Query Custom Post by Taxonomy Category

Question

i hope you are well today, My question is just breif i am trying to query from a custom post type by a certain taxonomy only; to keep it streamline lets use the below as an example; Custom Post Type: 'Products'; Taxonomy:

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custom-taxonomy Xavier 12 years 0 Answer 83 views

How to return the_excerpt (without echo)?

Question

Hey all, I see that get_the_excerpt() echoes the post excerpt if it is manually set, but not if it is automatically generated (with just the 55 words, for example). [and its use is deprecated] the_excerpt() on the other hand, echoes directly without giving me a string in return. I

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excerpt, php prabhasp 12 years 0 Answer 79 views

Get link value only from the_content()?

Question

I have my news in posts and I am trying to display the two latest news articles (posts) on my main page. I've got that solved by getting the title using the_title() and getting a little bit of the te

links, the-content Beto 12 years 0 Answers 107 views

Get the Current Page Number

Question

In a situation where one has 20 posts per page. I would like to get the current page number in order to make some nice page links at the bottom. How do you get the current page. I tried this <?php echo '(Page '.$page.' of '.$numpages.')'; ?> and it just sa

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pages, posts Robin I Knight 12 years 0 Answer 80 views

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