;
		}

		foreach ( self::get_file_dirs() as $type => $dir ) {
			// this slash makes paths such as plugins-mu match mu-plugin not plugin
			if ( $dir && ( 0 === strpos( $file, trailingslashit( $dir ) ) ) ) {
				break;
			}
		}

		$context = $type;

		switch ( $type ) {
			case 'altis-vendor':
				$plug = str_replace( \Altis\ROOT_DIR . '/vendor/', '', $file );
				$plug = explode( '/', $plug, 3 );
				$plug = $plug[0] . '/' . $plug[1];
				/* translators: %s: Dependency name */
				$name = sprintf( __( 'Dependency: %s', 'query-monitor' ), $plug );
				break;
			case 'plugin':
			case 'mu-plugin':
			case 'mu-vendor':
				$plug = str_replace( '/vendor/', '/', $file );
				$plug = plugin_basename( $plug );
				if ( strpos( $plug, '/' ) ) {
					$plug = explode( '/', $plug );
					$plug = reset( $plug );
				} else {
					$plug = basename( $plug );
				}
				if ( 'plugin' !== $type ) {
					/* translators: %s: Plugin name */
					$name = sprintf( __( 'MU Plugin: %s', 'query-monitor' ), $plug );
				} else {
					/* translators: %s: Plugin name */
					$name = sprintf( __( 'Plugin: %s', 'query-monitor' ), $plug );
				}
				$context = $plug;
				break;
			case 'go-plugin':
			case 'vip-plugin':
			case 'vip-client-mu-plugin':
				$plug = str_replace( self::$file_dirs[ $type ], '', $file );
				$plug = trim( $plug, '/' );
				if ( strpos( $plug, '/' ) ) {
					$plug = explode( '/', $plug );
					$plug = reset( $plug );
				} else {
					$plug = basename( $plug );
				}
				if ( 'vip-client-mu-plugin' === $type ) {
					/* translators: %s: Plugin name */
					$name = sprintf( __( 'VIP Client MU Plugin: %s', 'query-monitor' ), $plug );
				} else {
					/* translators: %s: Plugin name */
					$name = sprintf( __( 'VIP Plugin: %s', 'query-monitor' ), $plug );
				}
				$context = $plug;
				break;
			case 'stylesheet':
				if ( is_child_theme() ) {
					$name = __( 'Child Theme', 'query-monitor' );
				} else {
					$name = __( 'Theme', 'query-monitor' );
				}
				$type = 'theme';
				break;
			case 'template':
				$name = __( 'Parent Theme', 'query-monitor' );
				$type = 'theme';
				break;
			case 'other':
				// Anything else that's within the content directory should appear as
				// `wp-content/{dir}` or `wp-content/{file}`
				$name = self::standard_dir( $file );
				$name = str_replace( dirname( self::$file_dirs['other'] ), '', $name );
				$parts = explode( '/', trim( $name, '/' ) );
				$name = $parts[0] . '/' . $parts[1];
				$context = $file;
				break;
			case 'core':
				$name = __( 'WordPress Core', 'query-monitor' );
				break;
			case 'unknown':
			default:
				$name = __( 'Unknown', 'query-monitor' );

				/**
				 * Filters the type of a custom or unknown component.
				 *
				 * The dynamic portion of the hook name, `$type`, refers to the component identifier.
				 *
				 * See also the corresponding filters:
				 *
				 *  - `qm/component_dirs`
				 *  - `qm/component_name/{$type}`
				 *  - `qm/component_context/{$type}`
				 *
				 * @since 3.8.1
				 *
				 * @param string $type    The component type.
				 * @param string $file    The full file path for the file within the component.
				 * @param string $name    The component name.
				 * @param string $context The context for the component.
				 */
				$type = apply_filters( "qm/component_type/{$type}", $type, $file, $name, $context );

				/**
				 * Filters the name of a custom or unknown component.
				 *
				 * The dynamic portion of the hook name, `$type`, refers to the component identifier.
				 *
				 * See also the corresponding filters:
				 *
				 *  - `qm/component_dirs`
				 *  - `qm/component_type/{$type}`
				 *  - `qm/component_context/{$type}`
				 *
				 * @since 3.6.0
				 *
				 * @param string $name The component name.
				 * @param string $file The full file path for the file within the component.
				 */
				$name = apply_filters( "qm/component_name/{$type}", $name, $file );

				/**
				 * Filters the context for a custom or unknown component. The context is usually a
				 * representation of its type more specific to the individual component.
				 *
				 * The dynamic portion of the hook name, `$type`, refers to the component identifier.
				 *
				 * See also the corresponding filters:
				 *
				 *  - `qm/component_dirs`
				 *  - `qm/component_type/{$type}`
				 *  - `qm/component_name/{$type}`
				 *
				 * @since 3.8.0
				 *
				 * @param string $context The context for the component.
				 * @param string $file    The full file path for the file within the component.
				 * @param string $name    The component name.
				 */
				$context = apply_filters( "qm/component_context/{$type}", $context, $file, $name );
				break;
		}

		if ( 'other' === $type ) {
			if ( ! function_exists( '_get_dropins' ) ) {
				require_once trailingslashit( constant( 'ABSPATH' ) ) . 'wp-admin/includes/plugin.php';
			}

			$dropins = array_keys( _get_dropins() );

			foreach ( $dropins as $dropin ) {
				$dropin_path = trailingslashit( constant( 'WP_CONTENT_DIR' ) ) . $dropin;

				if ( $file !== $dropin_path ) {
					continue;
				}

				$type = 'dropin';
				/* translators: %s: Drop-in plugin file name */
				$name = sprintf( __( 'Drop-in: %s', 'query-monitor' ), pathinfo( $dropin, PATHINFO_BASENAME ) );
			}
		}

		$component = new QM_Component();
		$component->type = $type;
		$component->name = $name;
		$component->context = $context;

		self::$file_components[ $file ] = $component;

		return self::$file_components[ $file ];
	}

	/**
	 * @param array<string, mixed> $callback
	 * @return array<string, mixed>
	 * @phpstan-return array{
	 *   name?: string,
	 *   file?: string|false,
	 *   line?: string|false,
	 *   error?: WP_Error,
	 *   component?: QM_Component,
	 * }
	 */
	public static function populate_callback( array $callback ) {

		if ( is_string( $callback['function'] ) && ( false !== strpos( $callback['function'], '::' ) ) ) {
			$callback['function'] = explode( '::', $callback['function'] );
		}

		if ( isset( $callback['class'] ) ) {
			$callback['function'] = array(
				$callback['class'],
				$callback['function'],
			);
		}

		try {

			if ( is_array( $callback['function'] ) ) {
				if ( is_object( $callback['function'][0] ) ) {
					$class = get_class( $callback['function'][0] );
					$access = '->';
				} else {
					$class = $callback['function'][0];
					$access = '::';
				}

				$callback['name'] = self::shorten_fqn( $class . $access . $callback['function'][1] ) . '()';
				$ref = new ReflectionMethod( $class, $callback['function'][1] );
			} elseif ( is_object( $callback['function'] ) ) {
				if ( $callback['function'] instanceof Closure ) {
					$ref = new ReflectionFunction( $callback['function'] );
					$filename = $ref->getFileName();

					if ( $filename ) {
						$file = self::standard_dir( $filename, '' );
						if ( 0 === strpos( $file, '/' ) ) {
							$file = basename( $filename );
						}
						$callback['name'] = sprintf(
							/* translators: A closure is an anonymous PHP function. 1: Line number, 2: File name */
							__( 'Closure on line %1$d of %2$s', 'query-monitor' ),
							$ref->getStartLine(),
							$file
						);
					} else {
						/* translators: A closure is an anonymous PHP function */
						$callback['name'] = __( 'Unknown closure', 'query-monitor' );
					}
				} else {
					// the object should have a __invoke() method
					$class = get_class( $callback['function'] );
					$callback['name'] = self::shorten_fqn( $class ) . '->__invoke()';
					$ref = new ReflectionMethod( $class, '__invoke' );
				}
			} else {
				$callback['name'] = self::shorten_fqn( $callback['function'] ) . '()';
				$ref = new ReflectionFunction( $callback['function'] );
			}

			$callback['file'] = $ref->getFileName();
			$callback['line'] = $ref->getStartLine();

			// https://github.com/facebook/hhvm/issues/5856
			$name = trim( $ref->getName() );

			if ( '__lambda_func' === $name || 0 === strpos( $name, 'lambda_' ) ) {
				if ( $callback['file'] && preg_match( '|(?P<file>.*)\((?P<line>[0-9]+)\)|', $callback['file'], $matches ) ) {
					$callback['file'] = $matches['file'];
					$callback['line'] = $matches['line'];
					$file = trim( self::standard_dir( $callback['file'], '' ), '/' );
					/* translators: 1: Line number, 2: File name */
					$callback['name'] = sprintf( __( 'Anonymous function on line %1$d of %2$s', 'query-monitor' ), $callback['line'], $file );
				} else {
					// https://github.com/facebook/hhvm/issues/5807
					unset( $callback['line'], $callback['file'] );
					$callback['name'] = $name . '()';
					$callback['error'] = new WP_Error( 'unknown_lambda', __( 'Unable to determine source of lambda function', 'query-monitor' ) );
				}
			}

			if ( ! empty( $callback['file'] ) ) {
				$callback['component'] = self::get_file_component( $callback['file'] );
			} else {
				$callback['component'] = new QM_Component();
				$callback['component']->type = 'php';
				$callback['component']->name = 'PHP';
				$callback['component']->context = '';
			}
		} catch ( ReflectionException $e ) {

			$callback['error'] = new WP_Error( 'reflection_exception', $e->getMessage() );

		}

		unset( $callback['function'], $callback['class'] );

		return $callback;

	}

	/**
	 * @return bool
	 */
	public static function is_ajax() {
		if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) {
			return true;
		}
		return false;
	}

	/**
	 * @return bool
	 */
	public static function is_async() {
		if ( self::is_ajax() ) {
			return true;
		}
		if ( isset( $_SERVER['HTTP_X_REQUESTED_WITH'] ) && 'xmlhttprequest' === strtolower( $_SERVER['HTTP_X_REQUESTED_WITH'] ) ) { // phpcs:ignore
			return true;
		}
		return false;
	}

	/**
	 * @return WP_Role|false
	 */
	public static function get_admins() {
		if ( is_multisite() ) {
			return false;
		} else {
			return get_role( 'administrator' );
		}
	}

	/**
	 * @return bool
	 */
	public static function is_multi_network() {
		return ( function_exists( 'is_multi_network' ) && is_multi_network() );
	}

	/**
	 * @param int|string $client
	 * @return array<string, int>
	 * @phpstan-return array{
	 *   major: int,
	 *   minor: int,
	 *   patch: int,
	 * }
	 */
	public static function get_client_version( $client ) {

		$client = intval( $client );

		$hello = $client % 10000;

		$major = intval( floor( $client / 10000 ) );
		$minor = intval( floor( $hello / 100 ) );
		$patch = intval( $hello % 100 );

		return compact( 'major', 'minor', 'patch' );

	}

	/**
	 * @param string $sql
	 * @return string
	 */
	public static function get_query_type( $sql ) {
		// Trim leading whitespace and brackets
		$sql = ltrim( $sql, ' \t\n\r\0\x0B(' );

		if ( 0 === strpos( $sql, '/*' ) ) {
			// Strip out leading comments such as `/*NO_SELECT_FOUND_ROWS*/` before calculating the query type
			$sql = preg_replace( '|^/\*[^\*/]+\*/|', '', $sql );
		}

		$words = preg_split( '/\b/', trim( $sql ), 2, PREG_SPLIT_NO_EMPTY );
		$type = 'Unknown';

		if ( is_array( $words ) && isset( $words[0] ) ) {
			$type = strtoupper( $words[0] );
		}

		return $type;
	}

	/**
	 * @param mixed $value
	 * @return string|float|int
	 */
	public static function display_variable( $value ) {
		if ( is_string( $value ) ) {
			return $value;
		} elseif ( $value === null ) {
			return 'null';
		} elseif ( is_bool( $value ) ) {
			return ( $value ) ? 'true' : 'false';
		} elseif ( is_scalar( $value ) ) {
			return $value;
		} elseif ( is_object( $value ) ) {
			$class = get_class( $value );

			switch ( true ) {

				case ( $value instanceof WP_Post ):
				case ( $value instanceof WP_User ):
					$class = sprintf( '%s (ID: %s)', $class, $value->ID );
					break;

				case ( $value instanceof WP_Term ):
					$class = sprintf( '%s (term_id: %s)', $class, $value->term_id );
					break;

				case ( $value instanceof WP_Comment ):
					$class = sprintf( '%s (comment_ID: %s)', $class, $value->comment_ID );
					break;

				case ( $value instanceof WP_Error ):
					$class = sprintf( '%s (%s)', $class, $value->get_error_code() );
					break;

				case ( $value instanceof WP_Role ):
				case ( $value instanceof WP_Post_Type ):
				case ( $value instanceof WP_Taxonomy ):
					$class = sprintf( '%s (%s)', $class, $value->name );
					break;

				case ( $value instanceof WP_Network ):
					$class = sprintf( '%s (id: %s)', $class, $value->id );
					break;

				case ( $value instanceof WP_Site ):
					$class = sprintf( '%s (blog_id: %s)', $class, $value->blog_id );
					break;

				case ( $value instanceof WP_Theme ):
					$class = sprintf( '%s (%s)', $class, $value->get_stylesheet() );
					break;

			}

			return $class;
		} else {
			return gettype( $value );
		}
	}

	/**
	 * Shortens a fully qualified name to reduce the length of the names of long namespaced symbols.
	 *
	 * This initialises portions that do not form the first or last portion of the name. For example:
	 *
	 *     Inpsyde\Wonolog\HookListener\HookListenersRegistry->hook_callback()
	 *
	 * becomes:
	 *
	 *     Inpsyde\W\H\HookListenersRegistry->hook_callback()
	 *
	 * @param string $fqn A fully qualified name.
	 * @return string A shortened version of the name.
	 */
	public static function shorten_fqn( $fqn ) {
		if ( substr_count( $fqn, '\\' ) < 3 ) {
			return $fqn;
		}

		return preg_replace_callback( '#\\\\[a-zA-Z0-9_\\\\]{4,}\\\\#', function( array $matches ) {
			preg_match_all( '#\\\\([a-zA-Z0-9_])#', $matches[0], $m );
			return '\\' . implode( '\\', $m[1] ) . '\\';
		}, $fqn );
	}

	/**
	 * Helper function for JSON encoding data and formatting it in a consistent manner.
	 *
	 * @param mixed $data The data to be JSON encoded.
	 * @return string The JSON encoded data.
	 */
	public static function json_format( $data ) {
		// phpcs:ignore PHPCompatibility.Constants.NewConstants.json_unescaped_slashesFound
		$json_options = JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES;

		$json = json_encode( $data, $json_options );

		if ( false === $json ) {
			return '';
		}

		return $json;
	}

	/**
	 * Returns the site editor URL for a given template or template part name.
	 *
	 * @param string $template The site template name, for example `twentytwentytwo//header-small-dark`.
	 * @param string $type     The template type, either 'wp_template_part' or 'wp_template'.
	 * @return string The admin URL for editing the site template.
	 */
	public static function get_site_editor_url( string $template, string $type = 'wp_template_part' ): string {
		return add_query_arg(
			array(
				'postType' => $type,
				'postId' => urlencode( $template ),
				'canvas' => 'edit',
			),
			admin_url( 'site-editor.php' )
		);
	}

	/**
	 * @deprecated
	 * @param mixed $data
	 * @return bool
	 */
	public static function is_stringy( $data ) {
		return ( is_string( $data ) || ( is_object( $data ) && method_exists( $data, '__toString' ) ) );
	}

	/**
	 * @param mixed[] $array
	 * @param string  $field
	 * @return void
	 */
	public static function sort( array &$array, $field ) {
		usort( $array, function( array $a, array $b ) use ( $field ): int {
			return $a[ $field ] <=> $b[ $field ];
		} );
	}

	/**
	 * @param mixed[] $array
	 * @param string  $field
	 * @return void
	 */
	public static function rsort( array &$array, $field ) {
		usort( $array, function( array $a, array $b ) use ( $field ): int {
			return $b[ $field ] <=> $a[ $field ];
		} );
	}
}
}