set_post_thumbnail_size


      set_post_thumbnail_size ( $width = 0, $height = 0, $crop = false )

参数

(int) $width Image width in pixels.

Required: 否
(int) $height Image height in pixels.

Required: 否
(bool|array) $crop Optional. Whether to crop images to specified width and height or resize. An array can specify positioning of the crop area. Default false.

Required: 否

Default: false

相关

定义位置

相关方法: set_post_thumbnail get_post_thumbnail_id the_post_thumbnail has_post_thumbnail delete_post_thumbnail

set_post_thumbnail_size: 这是一个WordPress的函数，用来设置当前文章的缩略图的大小。它通常用在主题的functions.php文件中，用于定制文章缩略图的大小: 这个函数需要两个参数：文章缩略图的宽度和高度。

为文章缩略图注册一个图像尺寸。

function set_post_thumbnail_size( $width = 0, $height = 0, $crop = false ) {
	add_image_size( 'post-thumbnail', $width, $height, $crop );
}