GV\Utils

Complexity

Total Complexity

17

Size/Duplication

Total Lines	140
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

8 Methods

Rating	Name	Duplication	Size	Complexity
A	_GET()	0	3	1
A	_POST()	0	3	1
A	_REQUEST()	0	3	1
A	_SERVER()	0	3	1
B	get()	0	27	9
A	_return()	0	3	1
A	strip_excel_formulas()	0	8	2
A	gf_query_debug()	0	6	1

<?php

For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 12 and the first side effect is on line 6.

namespace GV;

/** If this file is called directly, abort. */
if ( ! defined( 'GRAVITYVIEW_DIR' ) ) {
	die();
}

/**
 * Generic utilities.
 */
class Utils {
	/**
	 * Grab a value from the _GET superglobal or default.
	 *
	 * @param string $name The key name (will be prefixed).
	 * @param mixed $default The default value if not found (Default: null)
	 *
	 * @return mixed The value or $default if not found.
	 */
	public static function _GET( $name, $default = null ) {

The function name _GET is in camel caps, but expected _g_e_t instead as per the coding standard.

		return self::get( $_GET, $name, $default );

Detected access of super global var $_GET, probably need manual inspection.

	}

	/**
	 * Grab a value from the _POST superglobal or default.
	 *
	 * @param string $name The key name (will be prefixed).
	 * @param mixed $default The default value if not found (Default: null)
	 *
	 * @return mixed The value or $default if not found.
	 */
	public static function _POST( $name, $default = null ) {

The function name _POST is in camel caps, but expected _p_o_s_t instead as per the coding standard.

		return self::get( $_POST, $name, $default );

Detected access of super global var $_POST, probably need manual inspection.

	}

	/**
	 * Grab a value from the _REQUEST superglobal or default.
	 *
	 * @param string $name The key name (will be prefixed).
	 * @param mixed $default The default value if not found (Default: null)
	 *
	 * @return mixed The value or $default if not found.
	 */
	public static function _REQUEST( $name, $default = null ) {

The function name _REQUEST is in camel caps, but expected _r_e_q_u_e_s_t instead as per the coding standard.

		return self::get( $_REQUEST, $name, $default );

Detected access of super global var $_REQUEST, probably need manual inspection.

	}

	/**
	 * Grab a value from the _SERVER superglobal or default.
	 *
	 * @param string $name The key name (will be prefixed).
	 * @param mixed $default The default value if not found (Default: null)
	 *
	 * @return mixed The value or $default if not found.
	 */
	public static function _SERVER( $name, $default = null ) {

The function name _SERVER is in camel caps, but expected _s_e_r_v_e_r instead as per the coding standard.

		return self::get( $_SERVER, $name, $default );
	}

	/**
	 * Grab a value from an array or an object or default.
	 *
	 * Supports nested arrays, objects via / key delimiters.
	 *
	 * @param array|object $array The array (or object)
	 * @param string $key The key.
	 * @param mixed $default The default value. Default: null
	 *
	 * @return mixed  The value or $default if not found.
	 */
	public static function get( $array, $key, $default = null ) {
		if ( ! is_array( $array ) && ! is_object( $array ) ) {
			return $default;
		}

		/**
		 * Try direct key.
		 */
		if ( is_array( $array ) || $array instanceof \ArrayAccess ) {
			if ( isset( $array[ $key ] ) ) {
				return $array[ $key ];
			}
		} else if ( is_object( $array ) ) {
			if ( property_exists( $array, $key ) ) {
				return $array->$key;
			}
		}

		/**
		 * Try subkeys after split.
		 */
		if ( count( $parts = explode( '/', $key, 2 ) ) > 1 ) {
			return self::get( self::get( $array, $parts[0] ), $parts[1], $default );
		}

		return $default;
	}

	/**
	 * Sanitizes Excel formulas inside CSV output
	 *
	 * @internal
	 * @since 2.1
	 *
	 * @param string $value The cell value to strip formulas from.
	 *
	 * @return string The sanitized value.
	 */
	public static function strip_excel_formulas( $value ) {

		if ( strpos( $value, '=' ) === 0 ) {

Found "=== 0". Use Yoda Condition checks, you must

			$value = "'" . $value;
		}

		return $value;
	}

	/**
	 * Return a value by call.
	 *
	 * Use for quick hook callback returns and whatnot.
	 *
	 * @internal
	 * @since 2.1
	 *
	 * @param mixed $value The value to return from the closure.
	 *
	 * @return Closure The closure with the $value bound.
	 */
	public static function _return( $value ) {
		return function() use ( $value ) { return $value; };
	}

	/**
	 * Output an associative array represenation of the query parameters.
	 *
	 * @internal
	 * @since 2.1
	 *
	 * @param \GF_Query The query object to dump.
	 *
	 * @return array An associative array of parameters.
	 */
	public static function gf_query_debug( $query ) {
		$introspect = $query->_introspect();
		return array(
			'where' => $query->_where_unwrap( $introspect['where'] )
		);
	}
}