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<?php |
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/** |
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* Autoloader class. |
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* |
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* @package WebberZone\Top_Ten |
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*/ |
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|
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namespace WebberZone\Top_Ten; |
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|
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defined( 'ABSPATH' ) || exit; |
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|
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/** |
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* Autoloader for WebberZone\Snippetz classes. |
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* |
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* @param string $class_name The name of the class to load. |
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*/ |
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function autoload( $class_name ) { |
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$namespace = __NAMESPACE__; |
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$classes_subfolder = 'includes'; |
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|
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if ( false !== strpos( $class_name, $namespace ) ) { |
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$classes_dir = realpath( TOP_TEN_PLUGIN_DIR ) . DIRECTORY_SEPARATOR . $classes_subfolder . DIRECTORY_SEPARATOR; |
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|
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// Project namespace. |
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$project_namespace = $namespace . '\\'; |
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$length = strlen( $project_namespace ); |
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|
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$class_file = substr( $class_name, $length ); // Remove top level namespace (that is the current dir). |
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$class_file = str_replace( '_', '-', strtolower( $class_file ) ); // Swap underscores for dashes and lowercase. |
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|
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// Prepend `class-` to the filename (last class part). |
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$class_parts = explode( '\\', $class_file ); // Split the class name into parts. |
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$last_index = count( $class_parts ) - 1; // Get the last index. |
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$class_parts[ $last_index ] = 'class-' . $class_parts[ $last_index ]; // Replace the last part with `class-`. |
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|
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// Join everything back together and add the file extension. |
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$class_file = implode( DIRECTORY_SEPARATOR, $class_parts ) . '.php'; |
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$location = $classes_dir . $class_file; |
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|
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if ( ! is_file( $location ) ) { |
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return; |
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} |
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|
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require_once $location; |
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} |
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} |
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spl_autoload_register( __NAMESPACE__ . '\autoload' ); |
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|
