wp_register_plugin_realpath( string $file )

Register a plugin’s real path.


Description Description

This is used in plugin_basename() to resolve symlinked paths.


Parameters Parameters

$file

(string) (Required) Known path to the file.


Top ↑

Return Return

(bool) Whether the path was able to be registered.


Top ↑

Source Source

File: wp-includes/plugin.php

function wp_register_plugin_realpath( $file ) {
	global $wp_plugin_paths;

	// Normalize, but store as static to avoid recalculation of a constant value
	static $wp_plugin_path = null, $wpmu_plugin_path = null;
	if ( ! isset( $wp_plugin_path ) ) {
		$wp_plugin_path   = wp_normalize_path( WP_PLUGIN_DIR   );
		$wpmu_plugin_path = wp_normalize_path( WPMU_PLUGIN_DIR );
	}

	$plugin_path = wp_normalize_path( dirname( $file ) );
	$plugin_realpath = wp_normalize_path( dirname( realpath( $file ) ) );

	if ( $plugin_path === $wp_plugin_path || $plugin_path === $wpmu_plugin_path ) {
		return false;
	}

	if ( $plugin_path !== $plugin_realpath ) {
		$wp_plugin_paths[ $plugin_path ] = $plugin_realpath;
	}

	return true;
}

Top ↑

Changelog Changelog

Changelog
Version Description
3.9.0 Introduced.


Top ↑

User Contributed Notes User Contributed Notes

You must log in before being able to contribute a note or feedback.