apply_filters( ‘pre_cache_alloptions’, array $alloptions )

User Contributed Notes

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   Nawawi Jamili 3 years ago

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   Optimize alloptions: remove option if size more than 1MB.

   add_action( 'pre_cache_alloptions', function( $alloptions ) {
   	foreach ( $alloptions as $key => $value ) {
   		$size = strlen( maybe_serialize( $value ) );
   		if ( $size > 1000000 ) {
   			unset( $alloptions[$key] );
   		}
   	}
   	return $alloptions;
   } );
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   Chengmin 3 years ago

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   We can not use this hook in themes and plugins as it is fired before themes and plugins are loaded.