get_space_allowed()
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概述
get_space_allowed() 函数用于获取当前博客的上传配额(以兆字节为单位)。它通过检查博客选项和站点选项来获取配额值,并提供一个过滤器钩子以允许自定义。
关键要点
- 返回当前博客的上传配额,单位为兆字节(MB)。
- 首先尝试从 get_option('blog_upload_space') 获取配额,如果无效则回退到 get_site_option('blog_upload_space')。
- 如果以上选项均无效,默认返回 100 MB。
- 提供 apply_filters('get_space_allowed', $space_allowed) 钩子,允许开发者过滤配额值。
- 该函数在 WordPress 多站点环境中常用,用于管理上传空间。
代码示例
function get_space_allowed() {
$space_allowed = get_option( 'blog_upload_space' );
if ( ! is_numeric( $space_allowed ) ) {
$space_allowed = get_site_option( 'blog_upload_space' );
}
if ( ! is_numeric( $space_allowed ) ) {
$space_allowed = 100;
}
/**
* Filters the upload quota for the current site.
*
* @since 3.7.0
*
* @param int $space_allowed Upload quota in megabytes for the current blog.
*/
return apply_filters( 'get_space_allowed', $space_allowed );
}
原文内容
Returns the upload quota for the current blog.
Source
function get_space_allowed() {
$space_allowed = get_option( 'blog_upload_space' );
if ( ! is_numeric( $space_allowed ) ) {
$space_allowed = get_site_option( 'blog_upload_space' );
}
if ( ! is_numeric( $space_allowed ) ) {
$space_allowed = 100;
}
/**
* Filters the upload quota for the current site.
*
* @since 3.7.0
*
* @param int $space_allowed Upload quota in megabytes for the current blog.
*/
return apply_filters( 'get_space_allowed', $space_allowed );
}
Hooks
- apply_filters( ‘get_space_allowed’, int $space_allowed )
-
Filters the upload quota for the current site.
Changelog
| Version | Description |
|---|---|
| MU (3.0.0) | Introduced. |