MatchName.class.php

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<?php
class MatchName implements MatchListInterface
{
    protected $objNotFoundValue = false;

    protected $objDefaultItemValue = true;


    protected $arrItemList = array();

    protected $arrValues = array();

    public function setNotFoundValue( $objNotFoundValue )
    {
        $this->objNotFoundValue = $objNotFoundValue;
    }

    public function getNotFoundValue()
    {
        return $this->objNotFoundValue;
    }

    public function setDefaultItemValue( $objDefaultItemValue )
    {
        $this->objDefaultItemValue = $objDefaultItemValue;
        return $this;
    }

    public function getDefaultItemValue()
    {
        return $this->objDefaultItemValue;
    }

    public function setItemList( array $arrItemList , $arrValues = null )
    {
        if( $arrValues !== null )
        {
            if( sizeof( $arrValues ) !== sizeof( $arrItemList ) )
            {
                throw new MatchException( "Invalid value list to the respective item list" );
            }
        }
        else
        {
            $arrValues = array_pad( array() , null , sizeof( $arrItemList ) );
        }
        
        foreach( $arrItemList as $intKey => $objItem )
        {
            $objValue = $arrValues[ $intKey ];
            $this->addItem( $objItem , $objValue );
        }
        
        return $this;
    }

    public function getItemList()
    {
        return $this->arrItemList;
    }

    public function addItem( $objItem , $objValue = null )
    {
        if( $objValue == null )
        {
            $objValue = $this->getDefaultItemValue();
        }
        $intItemKey = sizeof( $this->arrItemList );
        $this->arrItemList[ $intItemKey ] = (string) $objItem;
        $this->arrValues[ $intItemKey ] = $objValue;
    }

    public function isEmpty()
    {
        return ( sizeof( $this->getItemList() ) == 0 );
    }

    public function found( $objName )
    {
        $strName = (string) $objName;
        return in_array( $strName , $this->getItemList() );
    }

    public function match( $objName )
    {
        $strName = (string) $objName;

        // for each item into the list //
        // try match the item with the name //
        $intKey = array_search( $strName , $this->arrItemList );
        
        if( $intKey === false )
        {
            // if no item match, returns the not found value //
            return $this->getNotFoundValue();
        }
        else
        {
            // if match returns the value of the item //
            return $this->arrValues[ $intKey ];
        }
    }
}

?>