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Use of a direct database call is discouraged.

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Direct database call without caching detected. Consider using wp_cache_get() / wp_cache_set() or wp_cache_delete().

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date() is affected by runtime timezone changes which can cause date/time to be incorrectly displayed. Use gmdate() instead.

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wp_redirect() found. Using wp_safe_redirect(), along with the "allowed_redirect_hosts" filter if needed, can help avoid any chances of malicious redirects within code. It is also important to remember to call exit() after a redirect so that no other unwanted code is executed.

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Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "check_gd_avif_support".

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unlink() is discouraged. Use wp_delete_file() to delete a file.

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Use placeholders and $wpdb->prepare(); found $query

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All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '"Config type '{$type}' does not exist."'.

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File has mixed line endings; this may cause incorrect results

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parse_url() is discouraged because of inconsistency in the output across PHP versions; use wp_parse_url() instead.

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Unescaped parameter $table_name used in $wpdb->get_var()\n$table_name assigned unsafely at line 90.

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Use placeholders and $wpdb->prepare(); found interpolated variable $table_name at "' AND table_name = '$table_name'"

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File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: is_writable().

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File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: mkdir().

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Scripts must be registered/enqueued via wp_enqueue_script()