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2answers
242 views

How do you use unzip_file() successfully?

I have been trying to use the unzip_file() function. It says "undefined" so I looked into it, and the WP_Filesystem() must be called and set up. So easy, right? require_once(ABSPATH ...
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votes
1answer
78 views

How to include form for WP_Filesystem()?

I've used a bit of code to try and write a dynamic.css file to a theme folder and it works fine. BUT, it doesn't work on certain shared hosting situations so the request_filesystem_credentials() ...
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votes
1answer
207 views

Call to a member function put_contents() on a non-object

I have a plugin and I am creating a css file in wp_content. I used this: $this->content_dir = WP_CONTENT_DIR . "/some_folder"; $path = $this->content_dir . 'options.css'; $css='some string'; ...
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votes
0answers
11 views

What's wrong with wp_filesystem delete()?

I noticed something odd recently, the wp_filesystem delete() doesn't work in many cases, and surprisingly, wp_delete_attachment actually doesn't even use wp_filesystem, but uses unlink. What is the ...
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votes
0answers
20 views

Deleting files and directories with theme activation hook

Has anyone got some insight or good resources for a function to delete the standard plugins and themes upon activation of a custom theme? There does not seem to be a whole lot of info on the topic and ...
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0answers
57 views

how to create or rewrite files in wordpress plugin folder

i'm developing my own plugin. in that i used a simple php file to generate contact vcards in the plugin folder. for this i used fopen & fwrite. but the file is not creating in the plugin folder. ...
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0answers
9 views

Permanent names of attached files required

Simple: How to delete uploaded file ? Secondary: How to replace uploaded file and to keep its filename (inclusive the path) and all links (inclusive on the whole internet!!!) the same?
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0answers
27 views

Page Not Found when file does exist

We are having an issue where although files are listed in File Manager they will not pull up when we link to them. We are on the current version of WordPress and all plug-ins. Here is a link to a ...
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0answers
67 views

How does WordPress access theme and plugin files through its editor?

I love that WordPress enables you to edit files in the WP back end, but I want to know how it works. How is WordPress able to access and allow you to edit files that are on a server like that? Please ...