84 lines
1.8 KiB
PHP
84 lines
1.8 KiB
PHP
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<?php
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namespace Illuminate\View\Engines;
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use Illuminate\Contracts\View\Engine;
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use Illuminate\Filesystem\Filesystem;
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use Throwable;
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class PhpEngine implements Engine
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{
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/**
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* The filesystem instance.
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*
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* @var \Illuminate\Filesystem\Filesystem
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*/
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protected $files;
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/**
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* Create a new file engine instance.
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*
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* @param \Illuminate\Filesystem\Filesystem $files
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* @return void
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*/
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public function __construct(Filesystem $files)
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{
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$this->files = $files;
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}
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/**
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* Get the evaluated contents of the view.
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*
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* @param string $path
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* @param array $data
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* @return string
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*/
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public function get($path, array $data = [])
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{
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return $this->evaluatePath($path, $data);
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}
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/**
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* Get the evaluated contents of the view at the given path.
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*
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* @param string $path
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* @param array $data
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* @return string
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*/
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protected function evaluatePath($path, $data)
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{
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$obLevel = ob_get_level();
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ob_start();
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// We'll evaluate the contents of the view inside a try/catch block so we can
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// flush out any stray output that might get out before an error occurs or
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// an exception is thrown. This prevents any partial views from leaking.
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try {
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$this->files->getRequire($path, $data);
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} catch (Throwable $e) {
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$this->handleViewException($e, $obLevel);
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}
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return ltrim(ob_get_clean());
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}
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/**
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* Handle a view exception.
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*
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* @param \Throwable $e
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* @param int $obLevel
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* @return void
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*
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* @throws \Throwable
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*/
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protected function handleViewException(Throwable $e, $obLevel)
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{
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while (ob_get_level() > $obLevel) {
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ob_end_clean();
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}
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throw $e;
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}
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}
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