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wp_original_referer_field › WordPress Function
Since2.0.4
已弃用n/a
› wp_original_referer_field ( $display = true, $jump_back_to = 'current' )
参数: (2) |
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Retrieves or displays original referer hidden field for forms.
The input name is '_wp_original_http_referer' and will be either the same value of wp_referer_field(), if that was posted already or it will be the current page, if it doesn't exist.源码
function wp_original_referer_field( $display = true, $jump_back_to = 'current' ) { $ref = wp_get_original_referer(); if ( ! $ref ) { $ref = ( 'previous' === $jump_back_to ) ? wp_get_referer() : wp_unslash( $_SERVER['REQUEST_URI'] ); } $orig_referer_field = '<input type="hidden" name="_wp_original_http_referer" value="' . esc_attr( $ref ) . '" />'; if ( $display ) { echo $orig_referer_field; } return $orig_referer_field; }