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<?php |
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namespace Rfussien\Dotenv; |
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class Parser |
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{ |
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/** |
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* parsed content of the dotenv file |
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*/ |
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private $content = []; |
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/** |
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* Which parsing style is used |
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* |
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* @see http://php.net/parse_ini_file |
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*/ |
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private $scannerMode = \INI_SCANNER_TYPED; |
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/** |
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* Set the default parsing style |
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*/ |
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public function __construct() |
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{ |
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/** |
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* INI_SCANNER_TYPED won't work on hhvm |
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* @see https://github.com/facebook/hhvm/issues/5239 |
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*/ |
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if (defined('HHVM_VERSION')) { |
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$this->setScannerMode(\INI_SCANNER_NORMAL); |
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} |
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} |
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public function setScannerMode($scannerMode) |
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{ |
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$this->scannerMode = $scannerMode; |
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} |
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/** |
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* parse the .env file |
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* |
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* @param string $file file to parse |
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* |
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* @return string Returns the phrase passed in |
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*/ |
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public function parse($file) |
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{ |
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try { |
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$this->content = parse_ini_file( |
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$file, |
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false, |
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$this->scannerMode |
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); |
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} catch (\Exception $e) { |
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throw new Exception\ParseException($e); |
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} |
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return $this; |
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} |
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public function sanitizeKeys() |
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{ |
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$sanitisedContent = []; |
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foreach ($this->content as $key => $value) { |
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$key = preg_replace('/ *export */', '', trim($key)); |
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$sanitisedContent[$key] = $value; |
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} |
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$this->content = $sanitisedContent; |
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return $this; |
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} |
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public function sanitizeValues() |
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{ |
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array_walk($this->content, function(&$value, $key) { |
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// sanitize boolean values |
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if (in_array($value, ['true', 'on', 'yes', 'false', 'off', 'no'])) { |
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$value = filter_var($value, FILTER_VALIDATE_BOOLEAN); |
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} |
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}); |
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return $this; |
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} |
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public function getContent() |
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{ |
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return $this->content; |
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} |
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} |
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rfussien /
dotenv
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.