Question

current_user_can_for_blog( int $blog_id,  string $capability )

Whether current user has a capability or role for a given site.

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description

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参数

$blog_id

(int) (Required) Site ID.

$capability

(string) (Required) Capability or role name.

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返回值

(bool)

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源代码

File: wp-includes/capabilities.php

function current_user_can_for_blog( $blog_id, $capability ) {
	$switched = is_multisite() ? switch_to_blog( $blog_id ) : false;

	$current_user = wp_get_current_user();

	if ( empty( $current_user ) ) {
		if ( $switched ) {
			restore_current_blog();
		}
		return false;
	}

	$args = array_slice( func_get_args(), 2 );
	$args = array_merge( array( $capability ), $args );

	$can = call_user_func_array( array( $current_user, 'has_cap' ), $args );

	if ( $switched ) {
		restore_current_blog();
	}

	return $can;
}

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更新日志

Version	description
3.0.0	Introduced.

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相关函数

Uses

• wp-includes/pluggable.php: wp_get_current_user()
• wp-includes/load.php: is_multisite()
• wp-includes/ms-blogs.php: switch_to_blog()
• wp-includes/ms-blogs.php: restore_current_blog()

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User Contributed Notes