<?php $GLOBALS['wp_version'] = '6.1-alpha-53344-src'; $current_version = substr( $GLOBALS['wp_version'], 0, 3 ); var_dump( $current_version ); $current_version = (float) $current_version - 0.1; var_dump( $current_version ); $latest_stable = sprintf( '%s.x', $current_version ); var_dump( $latest_stable );
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