Not using strict comparison for in_array; supply true for $strict argument.

Doc comment short description must start with a capital letter

Opening brace must be the last content on the line

Doc comment short description must start with a capital letter

Stylesheets must be registered/enqueued via wp_enqueue_style()

Scripts must be registered/enqueued via wp_enqueue_script()

Doc comment short description must start with a capital letter

Unnecessary "echo sprintf(...)" found. Use "printf(...)" instead.

A function call to __() with texts containing placeholders was found, but was not accompanied by a "translators:" comment on the line above to clarify the meaning of the placeholders.

Multiple placeholders in translatable strings should be ordered. Expected "%1$s, %2$d", but got "%s, %d" in 'Mark the %s as featured (remaining %d)'.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, pat-s/always-upload-cache@v1.1.4. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The following actions use a deprecated Node.js version and will be forced to run on node20: actions/checkout@v2, pat-s/always-upload-cache@v1.1.4. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `save-state` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `save-state` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

Loose comparisons are not allowed. Expected: "==="; Found: "=="

Processing form data without nonce verification.

Property name "$_instance" should not be prefixed with an underscore to indicate visibility

json_encode() is discouraged. Use wp_json_encode() instead.

Loose comparisons are not allowed. Expected: "==="; Found: "=="

Processing form data without nonce verification.

Processing form data without nonce verification.

Loose comparisons are not allowed. Expected: "!=="; Found: "!="

Loose comparisons are not allowed. Expected: "==="; Found: "=="