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<?php $ignore = array( 1 => '' ); $ignore = array_merge( array( 'context', 'response', 'database' ), $ignore ); var_dump( $ignore );
Output for 4.3.0 - 7.1.0
array(4) { [0]=> string(7) "context" [1]=> string(8) "response" [2]=> string(8) "database" [3]=> string(0) "" }