41 lines
766 B
PHP
41 lines
766 B
PHP
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<?php
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/**
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* Protect global $post and $wp_query.
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* @param object $use_this_post If provided, after saving the current post, set up this post for template tag use.
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*/
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function Protect($use_this_post = null) {
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global $post, $wp_query, $__post, $__wp_query;
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$__post = $post;
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$__wp_query = $wp_query;
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if (!is_null($use_this_post)) {
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$post = $use_this_post;
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setup_postdata($post);
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}
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}
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/**
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* Temporarily restore the global $post variable and set it up for use.
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*/
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function Restore() {
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global $post, $__post;
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$post = $__post;
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setup_postdata($post);
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}
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/**
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* Restore global $post and $wp_query.
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*/
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function Unprotect() {
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global $post, $wp_query, $__post, $__wp_query;
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$post = $__post;
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$wp_query = $__wp_query;
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$__post = $__wp_query = null;
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}
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?>
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