Question

Alert: This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.

_wp_get_post_revision_version( WP_Post $revision )

Gets the post revision version.

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description

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参数

$revision

(WP_Post) (Required)

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返回值

(int|false)

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源代码

File: wp-includes/revision.php

function _wp_get_post_revision_version( $revision ) {
	if ( is_object( $revision ) )
		$revision = get_object_vars( $revision );
	elseif ( !is_array( $revision ) )
		return false;

	if ( preg_match( '/^\d+-(?:autosave|revision)-v(\d+)$/', $revision['post_name'], $matches ) )
		return (int) $matches[1];

	return 0;
}

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更新日志

Version	description
3.6.0	Introduced.

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相关函数

Used By

• wp-admin/includes/post.php: edit_post()
• wp-includes/revision.php: _wp_upgrade_revisions_of_post()

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User Contributed Notes