Daily laravel-20160820| Contextualbinding

<?phpnamespace illuminate\container;use illuminate\contracts\container\contextualbindingbuilder  as ContextualBindingBuilderContract;class ContextualBindingBuilder implements  contextualbindingbuildercontract{    /**     * the  underlying container instance.     *     * @ var \illuminate\container\container     */    protected   $container;// the underlying container instance    /**      * The concrete instance.     *      *  @var  string     */    protected   $concrete;// a instance about concrete    /**      * the abstract target.     *     *  @var  string      */    protected  $needs;// a target about the  Abstract    /**     * create a new contextual  binding builder.     *     *  @param    \Illuminate\Container\Container   $container      *  @param    string   $concrete      *  @return  void      */    public function __construct (Container  $container,  $ Concrete)     {         $this->concrete =   $concrete;         $this->container =  $container;//  set the &nbsP;  }    /**     * define the abstract  target that depends on the context.     *      *  @param   string   $abstract      * @ return  $this      */    public function needs ($ abstract)     {         $this->needs =  $abstract;        return  $this;    }//  Function is needs    /**     * define the  implementation for the contextual binding.     *      *  @param   \Closure|string   $implementation       *  @return &nbsP;void     */    public function give ($implementation)     {         $this->container-> Addcontextualbinding ($this->concrete,  $this->needs,  $implementation);     }  define the implementation for the contextual binding}

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Daily laravel-20160820| Contextualbinding