Fix PHP deprecated semicolon syntax in case statement

[Copilot]

PHP 8.x deprecates using a semicolon (;) instead of a colon (:) after case labels. This triggers a visible deprecation notice on every page load after plugin installation.

Change

• classes/fields.class.php line 528: Replace ; with : in the case 'paired-palettes' statement

// Before
case 'paired-palettes';

// After
case 'paired-palettes':

Original prompt

---

This section details on the original issue you should resolve

<issue_title>Deprecated: Case statements followed by a semicolon (;) are deprecated, use a colon (:) instead in /s5-bowbubble/wordpress/wp-content/plugins/woocommerce-product-addon/classes/fields.class.php on line 528</issue_title>
<issue_description>### Description

Deprecated: Case statements followed by a semicolon (;) are deprecated, use a colon (:) instead in /s5-bowbubble/wordpress/wp-content/plugins/woocommerce-product-addon/classes/fields.class.php on line 528

Step-by-step reproduction instructions

Just install the plugin

Screenshots, screen recording, code snippet or Help Scout ticket

No response

Environment info

No response

Is the issue you are reporting a regression

No</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes Deprecated: Case statements followed by a semicolon (;) are deprecated, use a colon (:) instead in /s5-bowbubble/wordpress/wp-content/plugins/woocommerce-product-addon/classes/fields.class.php on line 528 #528

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[rodica-andronache]

@copilot change the PR to the development branch, instead of master

[Copilot]

@copilot change the PR to the development branch, instead of master

The branch has been rebased on top of development. However, the PR base branch setting on GitHub cannot be changed programmatically with the available credentials (403 Forbidden). Could you please manually update the PR base from master to development in the GitHub UI? The branch already contains development's history, so the merge should be clean.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• https://api.github.com/graphql
  • Triggering command: /usr/bin/gh gh pr edit 529 --base development (http block)
  • Triggering command: /usr/bin/gh gh pr view 529 --json baseRefName,headRefName (http block)
  • Triggering command: /usr/bin/gh gh auth status (http block)
• https://api.github.com/repos/Codeinwp/woocommerce-product-addon/pulls/529
  • Triggering command: /usr/bin/gh gh api --method PATCH /repos/Codeinwp/woocommerce-product-addon/pulls/529 -f base=development (http block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

[rodica-andronache]

@copilot close this PR, and create a new one, containing the same fix. However that PR should have the development branch as base, instead of master

[Copilot]

@rodica-andronache I've opened a new pull request, #531, to work on those changes. Once the pull request is ready, I'll request review from you.