public function load()
    {
        if ($this->loading) {
            return;
        }

        if ($diff = array_diff(array_keys($this->resources), array_keys($this->loaders))) {
            throw new \LogicException('The following loader(s) are not registered: '.implode(', ', $diff));
        }

        $this->loading = true;

        foreach ($this->resources as $loader => $resources) {
            foreach ($resources as $resource) {
                $this->formulae = array_replace($this->formulae, $this->loaders[$loader]->load($resource));
            }
        }

        $this->loaded = true;
        $this->loading = false;
    }
public function load()
    {
        if ($this->loading) {
            return;
        }

        if ($diff = array_diff(array_keys($this->resources), array_keys($this->loaders))) {
            throw new \LogicException('The following loader(s) are not registered: '.implode(', ', $diff));
        }

        $this->loading = true;

        foreach ($this->resources as $loader => $resources) {
            foreach ($resources as $resource) {
                $this->formulae = array_replace($this->formulae, $this->loaders[$loader]->load($resource));
            }
        }

        $this->loaded = true;
        $this->loading = false;
    }
public function load ( ) { if ( $ this -> loading ) { return ; } if ( $ diff = array_diff ( array_keys ( $ this -> resources ) , array_keys ( $ this -> loaders ) ) ) { throw new \ LogicException ( 'The following loader(s) are not registered: ' . implode ( ', ' , $ diff ) ) ; } $ this -> loading = true ; foreach ( $ this -> resources as $ loader => $ resources ) { foreach ( $ resources as $ resource ) { $ this -> formulae = array_replace ( $ this -> formulae , $ this -> loaders [ $ loader ] -> load ( $ resource ) ) ; } } $ this -> loaded = true ; $ this -> loading = false ; }
Loads formulae from resources.

@throws \LogicException If a resource has been added to an invalid loader
Loads formulae from resources .