Fix deprecated PHP

[JoryHogeveen]

Description

Changed the prio to an int,

Related GitHub issue(s)

Work towards #7145

Changelog text for these changes

PR checklist

• [x] I have tested my own code to confirm it works as I intended.
• [x] My code follows the WordPress Coding Standards.
• [x] My code follows the WordPress Inline Documentation Standards.
• [ ] My code includes automated tests for PHP and/or JS (if applicable).

[what-the-diff[bot]]

PR Summary

• Introduction of Temporary Row in PodsUI The PodsUI system now includes a new temporary row feature that increases flexibility and improves data manipulation capabilities.

• Changes in Filtered Content Assignment in Frontend Template In the front end template, some conditions were identified where it was necessary to enhance the value attribute of the filtered content array. This increases the precision of displayed content and enhances user-interface experiences.

• Refinements to Auto Template Settings The Auto Template Settings introduced the following improvements:

  • Initiation of 'archive test': An empty array named 'archive test' has been introduced, which is set up for future utilization to enhance functionality.
  • Enhancements to front and auto pods variables: Variable assignments for front and auto pods have been updated to suit the current system requirements better.
  • Adjustments to filtered content and transient settings: A particular condition affecting the setting of the filtered content array has been adjusted, and the parameters for the 'pods transient set' function have been fine-tuned. These adjustments are focused on providing a smoother, more efficient user experience.
  • Code Optimization: A redundant line of code has been removed to enhance the system's performance and efficiency.