note 81215 added to function.implode

So I looked through all the problem solutions posted here, and combined them into one nice recursive function. <?php function implode_md( $glue, $array, $key = NULL, $list = NULL ) { if( !is_array( $array ) ) return $array; if( !sizeof( $array ) ) return ""; if( !is_null( $key ) ) { if( strpos( $key, "." ) ) { $keys = array_reverse( explode( ".", $key ) ); $currentKey = array_pop( $keys ); if( sizeof( $keys ) ) $keys = implode( ".", $keys ); else $keys = implode( "", $keys ); } else { $currentKey = $key; $keys = NULL; } if( array_key_exists( $currentKey, $array ) ) return implode_md( $glue, $array[$currentKey], $keys, $list ); else return ""; } if( !empty( $list ) ) { $last = array_pop( $array ); if( count( $array ) ) return implode_md( $glue, $array, $key ) . " $list $last"; else return $last; } $ret = array(); for( $i = 0; $i < sizeof( $array ); $i++ ) if( is_array( $array[$i] ) ) $ret[] = implode_md( $glue, $array[$i], $key, $list ); else $ret[] = $array[$i]; return implode( $glue, $ret ); } ?> ---- Server IP: 64.71.164.2 Probable Submitter: 128.123.203.0 ---- Manual Page -- http://www.php.net/manual/en/function.implode.php Edit -- https://master.php.net/note/edit/81215 Del: integrated -- https://master.php.net/note/delete/81215/integrated Del: useless -- https://master.php.net/note/delete/81215/useless Del: bad code -- https://master.php.net/note/delete/81215/bad+code Del: spam -- https://master.php.net/note/delete/81215/spam Del: non-english -- https://master.php.net/note/delete/81215/non-english Del: in docs -- https://master.php.net/note/delete/81215/in+docs Del: other reasons-- https://master.php.net/note/delete/81215 Reject -- https://master.php.net/note/reject/81215 Search -- https://master.php.net/manage/user-notes.php