WPEmerge\Helpers\Mixed

Complexity

Total Complexity

9

Size/Duplication

Total Lines	65
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

87.5%

Importance

Changes	1
Bugs	0	Features	1

4 Methods

Rating	Name	Duplication	Size	Complexity
A	value()	0	15	4
A	isClass()	0	3	2
A	toArray()	0	7	2
A	normalizePath()	0	3	1

<?php

namespace WPEmerge\Helpers;

class Mixed {
	/**
	 * Converts a value to an array containing this value unless it is an array
	 *
	 * @param  mixed   $argument
	 * @return array
	 */
	public static function toArray( $argument ) {
		if ( ! is_array( $argument ) ) {
			$argument = [$argument];
		}

		return $argument;
	}

	/**
	 * Executes a value depending on what type it is and returns the result
	 * Callable: call; return result
	 * Instance: call method; return result
	 * Class:    instantiate; call method; return result
	 * Other:    return value without taking any action
	 *
	 * @param  mixed  $entity
	 * @param  array  $arguments
	 * @param  string $method
	 * @return mixed
	 */
	public static function value( $entity, $arguments = [], $method = '__invoke' ) {
		if ( is_callable( $entity ) ) {
			return call_user_func_array( $entity, $arguments );
		}

		if ( is_object( $entity ) ) {
			return call_user_func_array( [$entity, $method], $arguments );
		}

		if ( static::isClass( $entity ) ) {
			return call_user_func_array( [new $entity(), $method], $arguments );
		}

		return $entity;
	}

	/**
	 * Check if a value is a valid class name
	 *
	 * @param  mixed   $class_name
	 * @return boolean
	 */
	public static function isClass( $class_name ) {
		return ( is_string( $class_name ) && class_exists( $class_name ) );
	}

	/**
	 * Normalize a path's slashes according to the current OS.
	 * Solves mixed slashes that are sometimes returned by WordPress core functions.
	 *
	 * @param  string $path
	 * @param  string $replace_with
	 * @return string
	 */
	public static function normalizePath( $path, $replace_with = DIRECTORY_SEPARATOR ) {
		return preg_replace( '~[/' . preg_quote( '\\', '~' ) . ']~', $replace_with, $path );
	}
}