Popularis Extra

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All output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.

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Missing $domain parameter in function call to __().

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Resource version not set in call to wp_enqueue_script(). This means new versions of the script may not always be loaded due to browser caching.

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

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Classes declared by a theme/plugin should start with the theme/plugin prefix. Found: "QuietSkin".

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Multiple placeholders in translatable strings should be ordered. Expected "%1$s, %2$s", but got "%s, %s" in '%s “%s” already exists.'.

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Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$class_wp_importer".

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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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get_page_by_title() has been deprecated since WordPress version 6.2.0. Use WP_Query instead.

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PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;

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Global constants defined by a theme/plugin should start with the theme/plugin prefix. Found: "IMPORT_DEBUG".

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

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

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In footer ($in_footer) is not set explicitly wp_enqueue_script; It is recommended to load scripts in the footer. Please set this value to `true` to load it in the footer, or explicitly `false` if it should be loaded in the header.