first commit

wp/wp-content/plugins/wordpress-seo/src/helpers/sanitization-helper.php

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+<?php
+
+namespace Yoast\WP\SEO\Helpers;
+
+use WPSEO_Utils;
+
+/**
+ * A helper object for sanitization.
+ */
+class Sanitization_Helper {
+
+	/**
+	 * Emulate the WP native sanitize_text_field function in a %%variable%% safe way.
+	 *
+	 * @codeCoverageIgnore We have to write test when this method contains own code.
+	 *
+	 * @param string $value String value to sanitize.
+	 *
+	 * @return string The sanitized string.
+	 */
+	public function sanitize_text_field( $value ) {
+		return WPSEO_Utils::sanitize_text_field( $value );
+	}
+
+	/**
+	 * Sanitize a url for saving to the database.
+	 * Not to be confused with the old native WP function.
+	 *
+	 * @codeCoverageIgnore We have to write test when this method contains own code.
+	 *
+	 * @param string $value             String URL value to sanitize.
+	 * @param array  $allowed_protocols Optional set of allowed protocols.
+	 *
+	 * @return string The sanitized URL.
+	 */
+	public function sanitize_url( $value, $allowed_protocols = [ 'http', 'https' ] ) {
+		return WPSEO_Utils::sanitize_url( $value, $allowed_protocols );
+	}
+}