apply_filters( 'image_size_names_choose', string[] $size_names )

使用示例

• 示例1

  将新图像尺寸添加到媒体库。

  // Add images sizes.
  function custom_theme_setup() {
  	add_image_size( 'custom-size-1', 1200, 300, true );
  	add_image_size( 'custom-size-2', 1000, 333, true );
  }
  add_action( 'after_setup_theme', 'custom_theme_setup' );
  
  // Make custom sizes selectable from WordPress admin.
  function custom_image_sizes( $size_names ) {
  	$new_sizes = array(
  		'custom-size-1' => __( 'Custom Size #1', 'generatewp.com' ),
  		'custom-size-2' => __( 'Custom Size #2', 'generatewp.com' ),
  	);
  	return array_merge( $size_names, $new_sizes );
  }
  add_filter( 'image_size_names_choose', 'custom_image_sizes' );
  

• 示例2

  从Codex迁移的示例：

  下面将向媒体库中的可选尺寸列表中添加一个新的图片尺寸选项。

  add_filter( 'image_size_names_choose', 'my_custom_sizes' );
  
  function my_custom_sizes( $sizes ) {
      return array_merge( $sizes, array(
          'your-custom-size' => __('Your Custom Size Name'),
      ) );
  }