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[李景山php]每天laravel-20161113|FileViewFinder-1.php
namespace Illuminate\View; use InvalidArgumentException; use Illuminate\Filesystem\Filesystem; // about namespace class FileViewFinder implements ViewFinderInterface {// FileViewFinder implements ViewFinderInterface /** * The filesystem instance. * * @var \Illuminate\Filesystem\Filesystem */ protected $files;//The filesystem instance. // The protected /** * The array of active view paths. * * @var array */ protected $paths;//The array of active view paths // set the view paths /** * The array of views that have been located. * * @var array */ protected $views = [];//The array of views that have been located // array of views /** * The namespace to file path hints. * * @var array */ protected $hints = [];//The namespace to file path hints/ just like notes /** * Register a view extension with the finder. * * @var array */ protected $extensions = [‘blade.php‘, ‘php‘];// Register a view extension with the finder // get the extension with the finder. /** * Create a new file view loader instance. * * @param \Illuminate\Filesystem\Filesystem $files * @param array $paths * @param array $extensions * @return void */ public function __construct(Filesystem $files, array $paths, array $extensions = null) {// something this construct is always loader instance. $this->files = $files;// set files $this->paths = $paths;// set path if (isset($extensions)) {//if have extensions $this->extensions = $extensions;// set the extensions } }// set the instance /** * Get the fully qualified location of the view. * * @param string $name * @return string */ public function find($name) {//Get the fully qualified location of the view. if (isset($this->views[$name])) { return $this->views[$name]; }// return it,just set this world if ($this->hasHintInformation($name = trim($name))) {// determine this hints return $this->views[$name] = $this->findNamedPathView($name);// set this path of view } return $this->views[$name] = $this->findInPaths($name, $this->paths);// default set this path }
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[李景山php]每天laravel-20161113|FileViewFinder-1.php
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