Question

__autoload( string $classname )

Autoloader compatibility callback.

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description

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参数

$classname

(string) (Required) Class to attempt autoloading.

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源代码

File: wp-includes/compat.php

	function __autoload( $classname ) {
		global $_wp_spl_autoloaders;
		foreach ( $_wp_spl_autoloaders as $autoloader ) {
			if ( ! is_callable( $autoloader ) ) {
				// Avoid the extra warning if the autoloader isn't callable.
				continue;
			}

			call_user_func( $autoloader, $classname );

			// If it has been autoloaded, stop processing.
			if ( class_exists( $classname, false ) ) {
				return;
			}
		}
	}

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更新日志

Version	description
4.6.0	Introduced.

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User Contributed Notes