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| 1 | <?php |
| 2 | |
| 3 | namespace Automattic\Jetpack_Boost\Lib\Minify; |
| 4 | |
| 5 | class Utils { |
| 6 | |
| 7 | /** |
| 8 | * Indicates whether to use the WordPress functions. |
| 9 | * |
| 10 | * @var bool $use_wp Whether to use WordPress functions. |
| 11 | */ |
| 12 | private $use_wp; |
| 13 | |
| 14 | /** |
| 15 | * Utils constructor. |
| 16 | * |
| 17 | * @param bool $use_wp Whether to use WordPress functions. Default is true. |
| 18 | */ |
| 19 | public function __construct( $use_wp = true ) { |
| 20 | $this->use_wp = $use_wp; |
| 21 | } |
| 22 | |
| 23 | /** |
| 24 | * Encodes a value to JSON. |
| 25 | * |
| 26 | * @param mixed $value The value to encode. |
| 27 | * @param int $flags Options to be passed to json_encode(). Default 0. |
| 28 | * @param int $depth Maximum depth to walk through $value. Must be greater than 0. |
| 29 | * |
| 30 | * @return string|false The JSON-encoded string, or false on failure. |
| 31 | */ |
| 32 | public function json_encode( $value, $flags = 0, $depth = 512 ) { |
| 33 | if ( $this->use_wp ) { |
| 34 | return wp_json_encode( $value, $flags, $depth ); |
| 35 | } |
| 36 | |
| 37 | // phpcs:ignore WordPress.WP.AlternativeFunctions.json_encode_json_encode |
| 38 | return json_encode( $value, $flags, $depth ); |
| 39 | } |
| 40 | |
| 41 | /** |
| 42 | * Removes slashes from a string or an array of strings. |
| 43 | * |
| 44 | * @param mixed $value The string or array of strings to remove slashes from. |
| 45 | * |
| 46 | * @return mixed The string or array of strings with slashes removed. |
| 47 | */ |
| 48 | public function unslash( $value ) { |
| 49 | if ( $this->use_wp ) { |
| 50 | return wp_unslash( $value ); |
| 51 | } |
| 52 | |
| 53 | return is_string( $value ) ? stripslashes( $value ) : $value; |
| 54 | } |
| 55 | |
| 56 | /** |
| 57 | * Parses a URL and returns its components. |
| 58 | * |
| 59 | * @param string $url The URL to parse. |
| 60 | * @param int $component Optional. The specific component to retrieve. |
| 61 | * Use one of the PHP_URL_* constants. Default is -1 (all components). |
| 62 | * |
| 63 | * @return mixed|array|string|null The parsed URL component(s), or the entire URL string if $component is -1. |
| 64 | */ |
| 65 | public function parse_url( $url, $component = -1 ) { |
| 66 | if ( $this->use_wp ) { |
| 67 | return wp_parse_url( $url, $component ); |
| 68 | } |
| 69 | |
| 70 | // phpcs:ignore WordPress.WP.AlternativeFunctions.parse_url_parse_url |
| 71 | return parse_url( $url, $component ); |
| 72 | } |
| 73 | } |