WordPress功能函数add_allowed_options()，向允许的选项列表中添加选项数组。

add_allowed_options( array $new_options, string|array $options = ” )

参数：

$new_options

(array) (必需)

$options

(string|array) (可选)

默认值: ”

返回：

(数组)

来源：

文件: wp-admin/includes/plugin.php

function add_allowed_options( $new_options, $options = ” ) {

if ( ” === $options ) {

global $allowed_options;

} else {

$allowed_options = $options;

}

foreach ( $new_options as $page => $keys ) {

foreach ( $keys as $key ) {

if ( ! isset( $allowed_options[ $page ] ) || ! is_array( $allowed_options[ $page ] ) ) {

$allowed_options[ $page ] = array();

$allowed_options[ $page ][] = $key;

} else {

$pos = array_search( $key, $allowed_options[ $page ], true );

if ( false === $pos ) {

$allowed_options[ $page ][] = $key;

}

}

}

}

return $allowed_options;

}

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