74 lines
2.2 KiB
PHP
74 lines
2.2 KiB
PHP
<?php
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/**
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* The Helper class that provides easy access to accessing params from $_GET, $_POST and $_REQUEST.
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*
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* @since 1.0.0
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* @package RankMath
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* @subpackage RankMath\Helpers
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* @author RankMath <support@rankmath.com>
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*/
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namespace RankMath\Helpers;
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/**
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* Param class.
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*/
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class Param {
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/**
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* Get field from query string.
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*
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* @param string $id Field id to get.
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* @param mixed $default Default value to return if field is not found.
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* @param int $filter The ID of the filter to apply.
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* @param int $flag The ID of the flag to apply.
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*
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* @return mixed
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*/
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public static function get( $id, $default = false, $filter = FILTER_DEFAULT, $flag = [] ) {
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return filter_has_var( INPUT_GET, $id ) ? filter_input( INPUT_GET, $id, $filter, $flag ) : $default;
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}
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/**
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* Get field from FORM post.
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*
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* @param string $id Field id to get.
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* @param mixed $default Default value to return if field is not found.
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* @param int $filter The ID of the filter to apply.
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* @param int $flag The ID of the flag to apply.
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*
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* @return mixed
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*/
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public static function post( $id, $default = false, $filter = FILTER_DEFAULT, $flag = [] ) {
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return filter_has_var( INPUT_POST, $id ) ? filter_input( INPUT_POST, $id, $filter, $flag ) : $default;
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}
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/**
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* Get field from request.
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*
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* @param string $id Field id to get.
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* @param mixed $default Default value to return if field is not found.
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* @param int $filter The ID of the filter to apply.
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* @param int $flag The ID of the flag to apply.
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*
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* @return mixed
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*/
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public static function request( $id, $default = false, $filter = FILTER_DEFAULT, $flag = [] ) {
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return isset( $_REQUEST[ $id ] ) ? filter_var( $_REQUEST[ $id ], $filter, $flag ) : $default;
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}
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/**
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* Get field from FORM server.
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*
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* @param string $id Field id to get.
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* @param mixed $default Default value to return if field is not found.
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* @param int $filter The ID of the filter to apply.
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* @param int $flag The ID of the flag to apply.
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*
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* @return mixed
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*/
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public static function server( $id, $default = false, $filter = FILTER_DEFAULT, $flag = [] ) {
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return isset( $_SERVER[ $id ] ) ? filter_var( $_SERVER[ $id ], $filter, $flag ) : $default;
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}
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}
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