Link Manager: Use a strict `in_array()` check in `wp-links-opml.php`.
Props dkarfa. Fixes #49106. Built from https://develop.svn.wordpress.org/trunk@47033 git-svn-id: http://core.svn.wordpress.org/trunk@46833 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -13,7 +13,7 @@
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*
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* @global string $wp_version
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*/
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$wp_version = '5.4-alpha-47032';
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$wp_version = '5.4-alpha-47033';
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/**
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* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
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@ -18,7 +18,7 @@ header( 'Content-Type: text/xml; charset=' . get_option( 'blog_charset' ), true
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$link_cat = '';
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if ( ! empty( $_GET['link_cat'] ) ) {
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$link_cat = $_GET['link_cat'];
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if ( ! in_array( $link_cat, array( 'all', '0' ) ) ) {
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if ( ! in_array( $link_cat, array( 'all', '0' ), true ) ) {
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$link_cat = absint( (string) urldecode( $link_cat ) );
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}
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}
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