Question

_wp_post_thumbnail_class_filter( array $attr )

Adds a ‘wp-post-image’ class to post thumbnails Uses the begin_fetch_post_thumbnail_html and end_fetch_post_thumbnail_html action hooks to dynamically add/remove itself so as to only filter post thumbnails

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description

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参数

$attr

(array) (Required) Attributes including src, class, alt, title

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返回值

(array)

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源代码

File: wp-includes/media.php

		$file_url = wp_get_attachment_url($post_id);
		$data['path'] = path_join( dirname($imagedata['file']), $data['file'] );
		$data['url'] = path_join( dirname($file_url), $data['file'] );
	}

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更新日志

Version	description
2.9.0	Introduced.

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User Contributed Notes