wpManoj

i have a big problem this script seems working properly but data base looks so badly. just like his ------------------------- |word |initial |logic| ------------------------- |ansion | 1 | a | |ncel | 1 | a | |tree | 1 | a | | bandege | 1 | a | ------------------------- but i want words mansion, cancel, bigtree, bandage. every time no problem how many rows here last row working exactly what i want. please help me. am using wamp php 5.4 mysql 5.5 and apache 2.22.22. //php script <?php $words= array('mansion','cancel','bigtree','bandege'); foreach( $words as $key => $word ){ $initial = "1"; $logic = "a"; $obj = new en_word( array( "word"=> isset( $word ) ? (string) $word :"", "initial"=> isset( $initial ) ? (string) $initial :"", "logic"=> isset( $logic ) ? (string) $logic :"" ) ); $obj->insert(); } ?> //en_word class <?php class en_word extends DataObject { protected $data = array( "word" => "", "initial" => "", "logic" => "" ); public function insert() { $conn = parent::connect(); $sql = "INSERT INTO " . TBL_EN_WORD . " ( word, initial, logic ) VALUES ( :word, :initial, :logic )"; try { $st = $conn-> prepare( $sql ); $st-> bindValue( ":word", $this->data["word"], PDO::PARAM_STR ); $st-> bindValue( ":initial", $this->data["initial"], PDO::PARAM_STR ); $st-> bindValue( ":logic", $this->data["logic"], PDO::PARAM_STR ); $st-> execute(); parent::disconnect( $conn ); } catch ( PDOException $e ) { parent::disconnect( $conn ); die( "Query failed: " . $e-> getMessage() ); } } } ?> //dataobject class <?php abstract class DataObject { protected $data = array(); public function __construct( $data ) { foreach ( $data as $key => $value ) { if ( array_key_exists( $key, $this-> data ) ) $this-> data[$key] = $value; } } protected static function connect() { try { $conn = new PDO( DB_DSN, DB_USERNAME, DB_PASSWORD ); $conn-> setAttribute( PDO::ATTR_PERSISTENT, true ); $conn-> setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION ); } catch ( PDOException $e ) { die( "Connection failed: " . $e-> getMessage() ); } return $conn; } protected static function disconnect( $conn ) { $conn = ""; } } ?> //mysql en_word table structure word VARCHAR(50) NOT NULL UNIQUE, initial VARCHAR(25) NOT NULL, logic TEXT NOT NULL