94 lines
2.8 KiB
PHP
94 lines
2.8 KiB
PHP
<?php
|
|
/**
|
|
* This file was automatically generated by automattic/jetpack-autoloader.
|
|
*
|
|
* @package automattic/jetpack-autoloader
|
|
*/
|
|
|
|
namespace Automattic\Jetpack\Autoloader\jpc4802e05bbcf59fd3b6350e8d3e5482c_protectⓥ1_4_0;
|
|
|
|
// phpcs:ignore
|
|
|
|
/**
|
|
* This class handles management of the actual PHP autoloader.
|
|
*/
|
|
class PHP_Autoloader {
|
|
|
|
/**
|
|
* Registers the autoloader with PHP so that it can begin autoloading classes.
|
|
*
|
|
* @param Version_Loader $version_loader The class loader to use in the autoloader.
|
|
*/
|
|
public function register_autoloader( $version_loader ) {
|
|
// Make sure no other autoloaders are registered.
|
|
$this->unregister_autoloader();
|
|
|
|
// Set the global so that it can be used to load classes.
|
|
global $jetpack_autoloader_loader;
|
|
$jetpack_autoloader_loader = $version_loader;
|
|
|
|
// Ensure that the autoloader is first to avoid contention with others.
|
|
spl_autoload_register( array( self::class, 'load_class' ), true, true );
|
|
}
|
|
|
|
/**
|
|
* Unregisters the active autoloader so that it will no longer autoload classes.
|
|
*/
|
|
public function unregister_autoloader() {
|
|
// Remove any v2 autoloader that we've already registered.
|
|
$autoload_chain = spl_autoload_functions();
|
|
if ( ! $autoload_chain ) {
|
|
return;
|
|
}
|
|
foreach ( $autoload_chain as $autoloader ) {
|
|
// We can identify a v2 autoloader using the namespace.
|
|
$namespace_check = null;
|
|
|
|
// Functions are recorded as strings.
|
|
if ( is_string( $autoloader ) ) {
|
|
$namespace_check = $autoloader;
|
|
} elseif ( is_array( $autoloader ) && is_string( $autoloader[0] ) ) {
|
|
// Static method calls have the class as the first array element.
|
|
$namespace_check = $autoloader[0];
|
|
} else {
|
|
// Since the autoloader has only ever been a function or a static method we don't currently need to check anything else.
|
|
continue;
|
|
}
|
|
|
|
// Check for the namespace without the generated suffix.
|
|
if ( 'Automattic\\Jetpack\\Autoloader\\jp' === substr( $namespace_check, 0, 32 ) ) {
|
|
spl_autoload_unregister( $autoloader );
|
|
}
|
|
}
|
|
|
|
// Clear the global now that the autoloader has been unregistered.
|
|
global $jetpack_autoloader_loader;
|
|
$jetpack_autoloader_loader = null;
|
|
}
|
|
|
|
/**
|
|
* Loads a class file if one could be found.
|
|
*
|
|
* Note: This function is static so that the autoloader can be easily unregistered. If
|
|
* it was a class method we would have to unwrap the object to check the namespace.
|
|
*
|
|
* @param string $class_name The name of the class to autoload.
|
|
*
|
|
* @return bool Indicates whether or not a class file was loaded.
|
|
*/
|
|
public static function load_class( $class_name ) {
|
|
global $jetpack_autoloader_loader;
|
|
if ( ! isset( $jetpack_autoloader_loader ) ) {
|
|
return;
|
|
}
|
|
|
|
$file = $jetpack_autoloader_loader->find_class_file( $class_name );
|
|
if ( ! isset( $file ) ) {
|
|
return false;
|
|
}
|
|
|
|
require $file;
|
|
return true;
|
|
}
|
|
}
|