%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* Autoload plugin classes.
*
* @package Meta Box
*/
/**
* Autoload class
*/
class RWMB_Autoloader {
/**
* List of directories to load classes.
*
* @var array
*/
protected $dirs = array();
/**
* Adds a base directory for a class name prefix and/or suffix.
*
* @param string $dir A base directory for class files.
* @param string $prefix The class name prefix.
* @param string $suffix The class name suffix.
*/
public function add( $dir, $prefix, $suffix = '' ) {
$this->dirs[] = array(
'dir' => trailingslashit( $dir ),
'prefix' => $prefix,
'suffix' => $suffix,
);
}
/**
* Register autoloader for plugin classes.
*/
public function register() {
spl_autoload_register( array( $this, 'autoload' ) );
}
/**
* Autoload classes.
*
* @param string $class Class name.
*/
public function autoload( $class ) {
foreach ( $this->dirs as $dir ) {
if (
( $dir['prefix'] && 0 !== strpos( $class, $dir['prefix'] ) )
|| ( $dir['suffix'] && substr( $class, - strlen( $dir['suffix'] ) ) !== $dir['suffix'] )
) {
continue;
}
$file = substr( $class, strlen( $dir['prefix'] ) );
if ( $dir['suffix'] && strlen( $file ) > strlen( $dir['suffix'] ) ) {
$file = substr( $file, 0, - strlen( $dir['suffix'] ) );
}
if ( function_exists( 'mb_strtolower' ) && function_exists( 'mb_detect_encoding' ) ) {
$file = mb_strtolower( str_replace( '_', '-', $file ), mb_detect_encoding( $file ) ) . '.php';
} else {
$file = strtolower( str_replace( '_', '-', $file ) ) . '.php';
}
$file = $dir['dir'] . $file;
$this->require_file( $file );
}
}
/**
* If a file exists, require it from the file system.
*
* @param string $file The file to require.
*/
protected function require_file( $file ) {
if ( file_exists( $file ) ) {
require_once $file;
}
}
}
Zerion Mini Shell 1.0