protected function getContextualConcrete($abstract)
    {
        if (! is_null($binding = $this->findInContextualBindings($abstract))) {
            return $binding;
        }

        // Next we need to see if a contextual binding might be bound under an alias of the
        // given abstract type. So, we will need to check if any aliases exist with this
        // type and then spin through them and check for contextual bindings on these.
        if (empty($this->abstractAliases[$abstract])) {
            return;
        }

        foreach ($this->abstractAliases[$abstract] as $alias) {
            if (! is_null($binding = $this->findInContextualBindings($alias))) {
                return $binding;
            }
        }
    }
protected function getContextualConcrete($abstract)
    {
        if (! is_null($binding = $this->findInContextualBindings($abstract))) {
            return $binding;
        }

        // Next we need to see if a contextual binding might be bound under an alias of the
        // given abstract type. So, we will need to check if any aliases exist with this
        // type and then spin through them and check for contextual bindings on these.
        if (empty($this->abstractAliases[$abstract])) {
            return;
        }

        foreach ($this->abstractAliases[$abstract] as $alias) {
            if (! is_null($binding = $this->findInContextualBindings($alias))) {
                return $binding;
            }
        }
    }
protected function getContextualConcrete ( $ abstract ) { if ( ! is_null ( $ binding = $ this -> findInContextualBindings ( $ abstract ) ) ) { return $ binding ; } // Next we need to see if a contextual binding might be bound under an alias of the // given abstract type. So, we will need to check if any aliases exist with this // type and then spin through them and check for contextual bindings on these. if ( empty ( $ this -> abstractAliases [ $ abstract ] ) ) { return ; } foreach ( $ this -> abstractAliases [ $ abstract ] as $ alias ) { if ( ! is_null ( $ binding = $ this -> findInContextualBindings ( $ alias ) ) ) { return $ binding ; } } }
Get the contextual concrete binding for the given abstract.

@param  string  $abstract
@return \Closure|string|null
Get the contextual concrete binding for the given abstract .