Question

wp_get_original_referer()

Retrieve original referer that was posted, if it exists.

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description

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返回值

(string|false) False if no original referer or original referer if set.

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源代码

File: wp-includes/functions.php

function wp_get_original_referer() {
	if ( ! empty( $_REQUEST['_wp_original_http_referer'] ) && function_exists( 'wp_validate_redirect' ) )
		return wp_validate_redirect( wp_unslash( $_REQUEST['_wp_original_http_referer'] ), false );
	return false;
}

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更新日志

Version	description
2.0.4	Introduced.

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相关函数

Uses

• wp-includes/formatting.php: wp_unslash()
• wp-includes/pluggable.php: wp_validate_redirect()

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Used By

• wp-includes/functions.php: wp_original_referer_field()

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User Contributed Notes