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August 29, 2015 14:10
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Hack filter to add 'async' to WordPress script output
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| add_filter( 'clean_url', function( $url ) | |
| { | |
| if ( FALSE === strpos( $url, '.js' ) ) | |
| { // not our file | |
| return $url; | |
| } | |
| return "$url' async"; | |
| }, 11, 1 ); |
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