WIBUHAX0R1337

- WIBUHAX0R1337 -

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<?php
/**
 * A class of utilities for dealing with arrays.
 */

namespace Automattic\WooCommerce\Utilities;

/**
 * A class of utilities for dealing with arrays.
 */
class ArrayUtil {
	/**
	 * Get a value from an nested array by specifying the entire key hierarchy with '::' as separator.
	 *
	 * E.g. for [ 'foo' => [ 'bar' => [ 'fizz' => 'buzz' ] ] ] the value for key 'foo::bar::fizz' would be 'buzz'.
	 *
	 * @param array  $array The array to get the value from.
	 * @param string $key The complete key hierarchy, using '::' as separator.
	 * @param mixed  $default The value to return if the key doesn't exist in the array.
	 *
	 * @return mixed The retrieved value, or the supplied default value.
	 * @throws \Exception $array is not an array.
	 */
	public static function get_nested_value( array $array, string $key, $default = null ) {
		$key_stack = explode( '::', $key );
		$subkey    = array_shift( $key_stack );

if ( isset( $array[ $subkey ] ) ) {
			$value = $array[ $subkey ];

if ( count( $key_stack ) ) {
				foreach ( $key_stack as $subkey ) {
					if ( is_array( $value ) && isset( $value[ $subkey ] ) ) {
						$value = $value[ $subkey ];
					} else {
						$value = $default;
						break;
					}
				}
			}
		} else {
			$value = $default;
		}

return $value;
	}

/**
	 * Checks if a given key exists in an array and its value can be evaluated as 'true'.
	 *
	 * @param array  $array The array to check.
	 * @param string $key The key for the value to check.
	 * @return bool True if the key exists in the array and the value can be evaluated as 'true'.
	 */
	public static function is_truthy( array $array, string $key ) {
		return isset( $array[ $key ] ) && $array[ $key ];
	}

/**
	 * Gets the value for a given key from an array, or a default value if the key doesn't exist in the array.
	 *
	 * @param array  $array The array to get the value from.
	 * @param string $key The key to use to retrieve the value.
	 * @param null   $default The default value to return if the key doesn't exist in the array.
	 * @return mixed|null The value for the key, or the default value passed.
	 */
	public static function get_value_or_default( array $array, string $key, $default = null ) {
		return isset( $array[ $key ] ) ? $array[ $key ] : $default;
	}
}

Nama File / Folder	Size	Action
.htaccess	0.231KB	Edit File Delete File Rename
ArrayUtil.php	2.228KB	Edit File Delete File Rename
NumberUtil.php	1.148KB	Edit File Delete File Rename
StringUtil.php	1.683KB	Edit File Delete File Rename