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jchristopher/gist:10477709

Created April 11, 2014 15:25
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gistfile1.php
<?php
// add support for strings like M&M in SearchWP
function my_searchwp_term_pattern_whitelist( $patterns ) {
$patterns[] = "/\\b([[:alnum:]]+\\s?(?:&\\s?[[:alnum:]]+)+)/is";
}
add_filter( 'searchwp_term_pattern_whitelist', 'my_searchwp_term_pattern_whitelist' );
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