/home/arranoyd/eventrify/wp-content/plugins/head-footer-code/readme.txt
=== Head & Footer Code ===
Contributors: urkekg, techwebux
Donate link: https://urosevic.net/wordpress/donate/?donate_for=head-footer-code
Tags: head, header, footer, body, scripts, wp_head, wp_footer, wp_body_open, head footer code, custom script
Requires at least: 4.9
Tested up to: 5.7
Stable tag: 1.2.3
Requires PHP: 5.6
License: GPLv3
License URI: http://www.gnu.org/licenses/gpl-3.0.html
Easy add site-wide and/or article specific custom code before the closing </head> and </body>, or opening <body> tag.
== Description ==
**Head & Footer Code** plugin helps you add custom code snippets (JavaScript, CSS, or HTML) to the page even if you are not a programmer. It could be `<head>` (site verification code for various services, custom styles, meta or Webfont link), just before `</body>` or right after opening `<body>` (pixel tracking, analytics or heatmap code).
Go to **Tools** → **Head & Footer Code** in WordPress Dashboard. Insert custom code to HEAD, BODY or FOOTER section (depending on what you have to do).
If your WordPress shows the latest blog posts on the homepage, you can also add specific code only for the homepage on **Tools** → **Head & Footer Code** (there will be section **Head, body and footer code on Homepage in Blog Posts mode**)
To insert custom code specific for individual article (post, page or custom post type), use article-specific Metabox while editing post/page/custom post type (check out [Screenshots](https://wordpress.org/plugins/head-footer-code/#screenshots)). There choose if that specific code appends to site-wide code defined on **Tools** → **Head & Footer Code**, or to replace it.
Taxonomies (category, tag and custom taxonomy listing, individual category, tags and custom taxonomies) do not have their specific code. Global code uses instead.
This magic is done by hooking to WordPress hooks `wp_head`, `wp_footer` and `wp_body_open`.
https://www.youtube.com/watch?v=Gd41Dv09UC4
Various code snippets are supported, including but not limited to:
* Google Analytics
* Google Tag Manager
* Google Ads Conversion
* Facebook Pixel
* Hotjar
* FullStory
* Google site verification
* Bing site verification
* Yandex site verification
* Alexa site verification
**Works or broken?**
If **Head & Footer Code** does not work on your WordPress project, please let us know by [raising a new support ticket](https://wordpress.org/support/plugin/head-footer-code/#new-topic-0) in the [Community Forum](https://wordpress.org/support/plugin/head-footer-code/) and describe what does not works and how to reproduce the issue. We will make sure to resolve the issue as soon as possible.
If you find **Head & Footer Code** useful for your project, please [review plugin](https://wordpress.org/support/plugin/head-footer-code/reviews/#new-post).
**Features**
* Set site-wide custom content for head page section (before the `</head>`)
* Set site-wide custom content for body section (after the `<body>`) - **Requires WordPress 5.2!**
* Set site-wide custom content for footer page section (before the `</body>`)
* **[NEW in 1.2]** Set homepage specific custom code for head, body and/or footer if Homepage mode is se to Blog Posts
* Set article specific custom code for head page section (before the `</head>`)
* Set article specific custom code for body section (after the `<body>`) - **Requires WordPress 5.2!**
* Set article specific custom content for footer page section (before the `</body>`)
* Choose priority of printed custom code to head/body/footer sections (lower number mean far from `</head>` and `</body>` and closer to `<body>`, higher number means closer to `</head>` and `</body>` and farther to `<body>`)
* Choose which post types will have enabled article specific head/body/footer fields
* Choose should article specific head/body/footer code be appended to site-wide code, or will replace site-wide code
* **[NEW in 1.2.1]** View on Posts/Pages/Custom Post Types listing if article has defined any article specific custom code
* Site-wide section located under **Tools** > **Head & Footer Code**
* If you have set WP_DEBUG constant in `wp-config.php` to `true`, you'll see site-wide and article specific entries in page source code wrapped to comments.
* Multisite is supported.
General settings (HEAD, BODY, FOOTER global code and priority, Homepage code and behaviour) saves in WordPress option `auhfc_settings`.
Each post/page/custom post type specific HEAD, BODY and FOOTER code and behaviour saves to post meta `_auhfc`.
This data deletes from the database on uninstall.
== Installation ==
Installation of the **Head & Footer Code** is easy as any other WordPress plugin.
**Standard procedure**
1. In WordPress Dashboard go to **Plugins** → **Add New**.
1. Enter `head footer code` to the **Search plugins...** field and wait for the moment.
1. Locate **Head & Footer Code** and click the **Install Now** button.
1. After successful installation, click the **Activate** button.
1. Click **Settings** link for **Head & Footer Code** or visit the **Tools** → **Head & Footer Code**.
1. Add the desired code to the target section.
**FTP procedure**
1. Click on the **Download** button to get **Head & Footer Code** installation package.
1. Unpack archive **head-footer-code.zip** on local computer.
1. Upload the entire directory **head-footer-code** to the `/wp-content/plugins/` directory on your server.
1. In WordPress Dashboard go to **Plugins** → **Installed Plugins** and click the link **Activate** for the **Head & Footer Code** plugin.
1. Click **Settings** link for **Head & Footer Code** or visit the **Tools** → **Head & Footer Code**.
1. Add the desired code to the target section.
== Frequently Asked Questions ==
= Is supported PHP code in code snippets? =
As it's a security risk, the **Head & Footer Code** does not process PHP code if entered into any plugin field (global or article specific).
Any content added to HFC fields is printed on the front-end as is.
= I entered code to BODY section, but nothing outputs on front-end =
This feature is implemented since WordPress version 5.2 and requires theme compatibility.
To make sure if theme you use supports [wp_body_open](https://developer.wordpress.org/reference/hooks/wp_body_open/) hook, open in code editor `header.php` file from theme you use, and check if right after opening `<BODY>` tag there is following code (if it does not exists, add it or ask some developer to do that for you):
```if ( function_exists( 'wp_body_open' ) ) {
wp_body_open();
}```
== Screenshots ==
1. Head & Footer Code box in Plugin search results
2. Plugin Settings page (Site-wide, Homepage and Article Post Types)
3. Article specific metabox
4. Example of custom code inserted to HEAD section (site-wide with appended article specific)
5. Example of custom code inserted to BODY section (site-wide with appended article specific)
6. Example of custom code inserted to FOOTER section (site-wide with appended article specific)
7. Example of **Head & Footer Code** column on Pages listing, to identify which pages have set custom code, which one and what mode is selected
== Upgrade Notice ==
= 1.0.0 =
Initial release of new plugin developed by Aleksandar Urosevic.
== Changelog ==
= 1.2.3 (2021-05-04) =
* Fix: Notice errors Trying to get property 'post_type' of non-object in inc/front.php (thanks to @tekgirlymama)
* Improve: DRY for getting post type.
= 1.2.2 (2021-04-24) =
* Tested: on WordPress 5.7.1
* (2021-02-01) Fix: Noice errors in update script (thanks to @swinggraphics)
* Improve: wording on post/page listing
= 1.2.1 =
* Add: Head & Footer Code column to post/page/custom post type listing to show if/what article specific custom code is defined
* Fix: in_array() expects parameter 2 to be array, null given in head-footer-code/inc/front.php on line 46, 111, and 176
= 1.2 =
* Add: custom head, body and footer code for Homepage in Blog Posts mode.
* Fix: Code Editor broken in WordPress 5.5 release.
* Fix: Invalid requests while saving settings https://github.com/urosevic/head-footer-code/issues/1
* Improve: DRY for front-end conditions.
* Improve: translators tips for complex strings.
* Improve: all strings available to localize.
= 1.1.1 =
* Tested: on WordPress 5.4.1, 5.5-RC2-48768 with PHP 7.4.1
* Add: Video tutorial on how to install, configure and use Head & Footer Code plugin
= 1.1.0 =
* Tested: on WordPress 5.1.4, 5.3.2 and 5.4-beta3 with PHP 7.2.15 and 7.3.7
* Fix: Backslashes are removed on post/page update in article specific HEAD/BODY/FOOTER code reported by @asherber (`update_post_meta` pass key and value to `update_metadata` which expect them slashed key and value)
* Add: Support for `wp_body_open` Body hook introduced in WordPress 5.2
* Add: Backward compatibility for `wp_body_open` for older WordPress installations
* Add: FAQ Instructions on how to implement support for `wp_body_open` to any theme
* Update: Links and wording on plugin settings page
* Update: Screenshots
= 1.0.9.1 =
* Fix: Fatal Error on Multisite WP's (thanks @kunzemarketing for reporting)
* Improve: DRI for front-end debugging
= 1.0.9 =
* Add: Descriptive post types and descriptions for article specific sections
* Add: Option to process shortcodes in FOOTER section (global setting for site-wide and article specific)
* Change: Separate priority for HEAD and FOOT so admin can choose different priorities for header and footer
* Add: CodeMirror code editor for HEAD and FOOTER code in plugin settings
* Add: Plugin activation hook to prevent fatal errors in case of legacy WP and/or PHP
* Improve: Loading security
= 1.0.8 =
* Test compatibility with WordPress 5.1.1 and PHP 7.2.15
* Change: Meta boxes layout and type of behavior selector
* Change: Convert Post metaboxes to OOP
* Change: GNU GPL license to v3
* Add: Bundle GNU GPLv3 license to plugin codebase
* Update: Screenshots
= 1.0.7 =
* Compatibility check: Tested for WordPress 4.7.1
* UX: Add right hand sidebar on global settings page with links to donate, FAQ, Community support and plugin Reviews page.
* UX: Set monospaced font for textareas on global settings and article pages
= 1.0.6 =
* Fix: `PHP Notice: Trying to get property of non-object in \wp-content\plugins\head-footer-code\inc\front.php on line 41`.
* Fix: Overwrite footer content for post/page if post/page template after content have another WP Loop query (like recent posts WP Widget in RHS sidebar).
* Optimize: Avoid reading post meta if not singular or post type not enabled
* Tested in Multisite environment (main and other network websites) on WordPress v4.5-alpha-36504 and theme Twenty Sixteen v1.2-alpha.
= 1.0.5 =
* Enhance: Add uninstall routine to make some housekeeping on plugin removal.
* Enhance: Add post type in debug comments.
* Readme: Test on WordPress v4.4-beta1 and updated compatibility.
= 1.0.4 =
* Fix: PHP Warning: in_array() expects parameter 2 to be array, string given (introduced in v1.0.3)
= 1.0.3 =
* Change: Make even default WP post types `post` and `page` optional for page specific head/footer code
= 1.0.2 =
* Change: Replace PayPal donation links to prevent account limitations if plugin is used on website that violates PayPal's Acceptable Use Policy
= 1.0.1 =
* Fix: PHP Notice Trying to get property of non-object
* Optimize: Remove `attachment` post type from available to select as no reason to have custom head/footer code on attachments
* Optimize: Settings code cleanup
= 1.0.0 =
* Initial release.