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wp-content/plugins/jetpack-boost/app/lib/minify/class-utils.php

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+<?php
+
+namespace Automattic\Jetpack_Boost\Lib\Minify;
+
+class Utils {
+
+	/**
+	 * Indicates whether to use the WordPress functions.
+	 *
+	 * @var bool $use_wp Whether to use WordPress functions.
+	 */
+	private $use_wp;
+
+	/**
+	 * Utils constructor.
+	 *
+	 * @param bool $use_wp Whether to use WordPress functions. Default is true.
+	 */
+	public function __construct( $use_wp = true ) {
+		$this->use_wp = $use_wp;
+	}
+
+	/**
+	 * Encodes a value to JSON.
+	 *
+	 * @param mixed $value   The value to encode.
+	 * @param int   $flags   Options to be passed to json_encode(). Default 0.
+	 * @param int   $depth   Maximum depth to walk through $value. Must be greater than 0.
+	 *
+	 * @return string|false The JSON-encoded string, or false on failure.
+	 */
+	public function json_encode( $value, $flags = 0, $depth = 512 ) {
+		if ( $this->use_wp ) {
+			return wp_json_encode( $value, $flags, $depth );
+		}
+
+		// phpcs:ignore WordPress.WP.AlternativeFunctions.json_encode_json_encode
+		return json_encode( $value, $flags, $depth );
+	}
+
+	/**
+	 * Removes slashes from a string or an array of strings.
+	 *
+	 * @param mixed $value The string or array of strings to remove slashes from.
+	 *
+	 * @return mixed The string or array of strings with slashes removed.
+	 */
+	public function unslash( $value ) {
+		if ( $this->use_wp ) {
+			return wp_unslash( $value );
+		}
+
+		return is_string( $value ) ? stripslashes( $value ) : $value;
+	}
+
+	/**
+	 * Parses a URL and returns its components.
+	 *
+	 * @param string $url       The URL to parse.
+	 * @param int    $component Optional. The specific component to retrieve.
+	 *                          Use one of the PHP_URL_* constants. Default is -1 (all components).
+	 *
+	 * @return mixed|array|string|null The parsed URL component(s), or the entire URL string if $component is -1.
+	 */
+	public function parse_url( $url, $component = -1 ) {
+		if ( $this->use_wp ) {
+			return wp_parse_url( $url, $component );
+		}
+
+		// phpcs:ignore WordPress.WP.AlternativeFunctions.parse_url_parse_url
+		return parse_url( $url, $component );
+	}
+}