php Archives - IT Nursery

WordPress

IT Nursery

Call to undefined function issue

I know there are other, maybe better ways to do what I want to achieve, but I have to use this solution. I ...

June 4, 2022
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WordPress

IT Nursery

sidebar isn’t showing, what’s wrong w/ this code?

Here’s what I have in my sidebar.php: <aside id="sidebar"> <?php if ( is_user_logged_in() ) { echo '<a href="https://wordpress.stackexchange.com/community"><img id="visit-the-forums" src="'. bloginfo('template_url') . '/images/visit-the-forums.png" ...

June 4, 2022
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WordPress

IT Nursery

Theme Options: If There is No Input, Don’t Display?

I have built a custom options panel which allows site owners to enter their social profiles. I then use the second code to ...

June 4, 2022
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WordPress

IT Nursery

how to include a simple jquery file into a wordpress plugin

ok this is my first time to include jQuery into wordpress and it has taken me the 2 full days trying to figure ...

June 4, 2022
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PHP, Programming

IT Nursery

PHP $_SERVER[‘HTTP_HOST’] vs. $_SERVER[‘SERVER_NAME’], am I understanding the man pages correctly?

I did a lot of searching and also read the PHP $_SERVER docs. Do I have this right regarding which to use for ...

June 4, 2022
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WordPress

IT Nursery

Loop through posts of a custom-post-type (event) and create .ics (iCal) file?

I really need your help with a feature I have never worked with so far. I have a custom-post-type named wr_event. And I ...

June 4, 2022
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WordPress

IT Nursery

Delete post revisions on post publish

Is it possible to delete post/page revisions from the database when a post/page is published? 11/05/12 Answer: See the plugin below by bueltge ...

June 4, 2022
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PHP, Programming

IT Nursery

What are the disadvantages of using persistent connection in PDO

In PDO, a connection can be made persistent using the PDO::ATTR_PERSISTENT attribute. According to the php manual – Persistent connections are not closed ...

June 4, 2022
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WordPress

IT Nursery

Create placeholder text for wordpress search box [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for ...

June 4, 2022
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WordPress

IT Nursery

How do I test PHP files in WordPress?

I’ve downloaded a WordPress theme, but I want to edit it before uploading it to my live server. I read I need to ...

June 4, 2022
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