php Archives - Page 186 of 190

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How to return number of found rows from SELECT query

I wrote a function which is supposed to return the number of rows found in a SELECT query but it always either seems ...

April 9, 2022
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WordPress

IT Nursery

How can I use WordPress functions in my stylesheet?

I have my style.php file looking like this. <?php header('Content-Type: text/css');?> #div{ background:<?php echo get_option('bgcolor');?>; } This does not work, but when I ...

April 9, 2022
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WordPress

IT Nursery

How do I use WP_query with multiple post IDs?

I want to query multiple posts with an array of IDs (note: I am querying a custom post type). Here’s what I have, ...

April 9, 2022
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Reference — What does this symbol mean in PHP?

What is this? This is a collection of questions that come up every now and then about syntax in PHP. This is also ...

April 9, 2022
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WordPress

IT Nursery

the_date() not working

I am using wordpress 3.2 and I did a query post like this: <?php query_posts("posts_per_page=1post=type&page=post_parent=10");?> Then I try to echo out the date ...

April 9, 2022
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WordPress

IT Nursery

Getting only direct child pages in WordPress with get_pages

I am trying to fetch all direct children of a page. But I am getting all children and grand children as well. Any ...

April 9, 2022
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WordPress

IT Nursery

Running WP Cron on multisite the right way

I have WordPress Multisite with several sites. I set up DISABLE_WP_CRON to true in my wp-config.php. If we set up cron task with ...

April 9, 2022
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WordPress

IT Nursery

Most efficient way to add javascript file to specific post and/or pages?

I am wondering what the most efficient method is to add a javascript file specifically for a post and/or page. Here are a ...

April 9, 2022
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WordPress

IT Nursery

Why have on every line

I’ve seen this convention pretty much everywhere, and, at times, it comes close to driving me nuts: <?php //The loop ?> <?php while ...

April 8, 2022
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WordPress

IT Nursery

How to create custom 401, 403 and 500 error pages?

When a 404 error is encountered, a 404.php template file can be used to render a custom error message. This is documented in ...

April 8, 2022
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