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Path: ~/home/bfxleof/www/wp-content/plugins/wordpress-seo/inc/

File Content: `class-wpseo-custom-fields.php`

<?php
/**
 * WPSEO plugin file.
 *
 * @package WPSEO
 */

/**
 * WPSEO_Custom_Fields.
 */
class WPSEO_Custom_Fields {

	/**
	 * Custom fields cache.
	 *
	 * @var array
	 */
	protected static $custom_fields = null;

	/**
	 * Retrieves the custom field names as an array.
	 *
	 * @link WordPress core: wp-admin/includes/template.php. Reused query from it.
	 *
	 * @return array The custom fields.
	 */
	public static function get_custom_fields() {
		global $wpdb;

		// Use cached value if available.
		if ( ! is_null( self::$custom_fields ) ) {
			return self::$custom_fields;
		}

		self::$custom_fields = [];

		/**
		 * Filters the number of custom fields to retrieve for the drop-down
		 * in the Custom Fields meta box.
		 *
		 * @param int $limit Number of custom fields to retrieve. Default 30.
		 */
		$limit  = apply_filters( 'postmeta_form_limit', 30 );
		$sql    = "SELECT DISTINCT meta_key
			FROM $wpdb->postmeta
			WHERE meta_key NOT BETWEEN '_' AND '_z' AND SUBSTRING(meta_key, 1, 1) != '_'
			LIMIT %d";
		$fields = $wpdb->get_col( $wpdb->prepare( $sql, $limit ) );

		if ( is_array( $fields ) ) {
			self::$custom_fields = array_map( [ 'WPSEO_Custom_Fields', 'add_custom_field_prefix' ], $fields );
		}

		return self::$custom_fields;
	}

	/**
	 * Adds the cf_ prefix to a field.
	 *
	 * @param string $field The field to prefix.
	 *
	 * @return string The prefixed field.
	 */
	private static function add_custom_field_prefix( $field ) {
		return 'cf_' . $field;
	}
}

Edit Rename Chmod Delete

FILE FOLDER

Name	Size	Permission
exceptions	---	0755
options	---	0755
sitemaps	---	0755
.DS_Store	10234 bytes	0644
DownloadConfController.php	945 bytes	0644
JsonSerializable.php	577 bytes	0644
LimitStream.php	4209 bytes	0644
MessageInterface.php	6950 bytes	0644
article-modified-time-presenter.php	609 bytes	0644
base.php	2793 bytes	0644
class-addon-manager.php	20295 bytes	0644
class-admin-utils.php	2147 bytes	0644
class-metabox-formatter.php	12602 bytes	0644
class-my-yoast-api-request.php	4890 bytes	0644
class-plugin-availability.php	8440 bytes	0644
class-post-type.php	2833 bytes	0644
class-rewrite.php	7140 bytes	0644
class-sitemaps-admin-20260703023908.php	3665 bytes	0644
class-sitemaps-admin.php	3665 bytes	0644
class-tracking-server-data.php	1989 bytes	0644
class-upgrade-history.php	2939 bytes	0644
class-upgrade.php	36923 bytes	0644
class-wpseo-admin-bar-menu.php	19858 bytes	0644
class-wpseo-content-images.php	2613 bytes	0644
class-wpseo-custom-fields.php	1485 bytes	0644
class-wpseo-custom-taxonomies.php	1628 bytes	0644
class-wpseo-features.php	788 bytes	0644
class-wpseo-image-utils.php	13988 bytes	0644
class-wpseo-installation.php	1118 bytes	0644
class-wpseo-meta.php	36093 bytes	0644
class-wpseo-primary-term.php	1669 bytes	0644
class-wpseo-rank.php	5845 bytes	0644
class-wpseo-replace-vars.php	45562 bytes	0644
class-wpseo-replacement-variable.php	1375 bytes	0644
class-wpseo-shortlinker.php	3433 bytes	0644
class-wpseo-statistics.php	1443 bytes	0644
class-wpseo-utils.php	39644 bytes	0644
class-yoast-plugin-conflict.php	10390 bytes	0644
ctrl.package.php	17073 bytes	0644
date-helper.php	1752 bytes	0644
define.php	4567 bytes	0644
duplicator.php	1781 bytes	0644
elFinderVolumeLocalFileSystem.class-20260623050500-20260706100554.php	48544 bytes	0644
elFinderVolumeLocalFileSystem.class-20260623050500.php	48544 bytes	0644
elFinderVolumeLocalFileSystem.class.php	48544 bytes	0644
exceptions.php	708 bytes	0644
health-check-curl-version.php	4584 bytes	0644
health-check-default-tagline.php	1961 bytes	0644
health-check-links-table-not-accessible.php	2312 bytes	0644
health-check-page-comments.php	1733 bytes	0644
health-check-postname-permalink.php	1775 bytes	0644
health-check-ryte.php	8457 bytes	0644
health-check.php	4522 bytes	0644
inc.data.php	5121 bytes	0644
inc.validator.php	5401 bytes	0644
index.php	38 bytes	0644
interface-wpseo-wordpress-ajax-integration.php	294 bytes	0644
interface-wpseo-wordpress-integration.php	348 bytes	0644
language-utils.php	2613 bytes	0644
loco.php	5626 bytes	0644
loco.xml	657 bytes	0644
manager.php	14659 bytes	0644
meta-fields-presenter.php	1600 bytes	0644
module.php	1297 bytes	0644
quick-edit-handler-1650.js	1848 bytes	0644
wordpress-seojs-ar.json	25925 bytes	0644
wordpress-seojs-bs_BA.json	13790 bytes	0644
wpseo-functions-deprecated.php	305 bytes	0644
wpseo-functions.php	11305 bytes	0644
wpseo-non-ajax-functions.php	1593 bytes	0644

File Content: class-wpseo-custom-fields.php

File Content: `class-wpseo-custom-fields.php`