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Query: Ensure that the page
parameter is scalar in WP_Query::get_posts()
.
The `page` query var only accepts a scalar value and passes the value through functions that assume a scalar value. Adding an extra guard condition does not affect its functionality but does avoid a PHP fatal error for `trim()` when a non-scalar value such as an array is passed. Follow-up to [2535], [53891]. Props brookedot, rlmc, mukesh27, SergeyBiryukov. Fixes #56558. Built from https://develop.svn.wordpress.org/trunk@56815 git-svn-id: http://core.svn.wordpress.org/trunk@56327 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -2020,8 +2020,7 @@ class WP_Query {
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}
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if ( isset( $q['page'] ) ) {
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$q['page'] = trim( $q['page'], '/' );
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$q['page'] = absint( $q['page'] );
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$q['page'] = is_scalar( $q['page'] ) ? absint( trim( $q['page'], '/' ) ) : 0;
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}
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// If true, forcibly turns off SQL_CALC_FOUND_ROWS even when limits are present.
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@ -16,7 +16,7 @@
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*
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* @global string $wp_version
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*/
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$wp_version = '6.4-beta2-56814';
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$wp_version = '6.4-beta2-56815';
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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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