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<?php |
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namespace Noodlehaus\Parser; |
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use Exception; |
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use Noodlehaus\Exception\ParseException; |
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use Noodlehaus\Exception\UnsupportedFormatException; |
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/** |
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* PHP parser |
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* |
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* @package Config |
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* @author Jesus A. Domingo <[email protected]> |
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* @author Hassan Khan <[email protected]> |
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* @author Filip Š <[email protected]> |
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* @link https://github.com/noodlehaus/config |
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* @license MIT |
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*/ |
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class Php implements ParserInterface |
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{ |
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/** |
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* {@inheritDoc} |
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* Loads a PHP file and gets its' contents as an array |
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* |
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* @throws ParseException If the PHP file throws an exception |
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* @throws UnsupportedFormatException If the PHP file does not return an array |
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*/ |
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public function parseFile($filename) |
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{ |
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// Run the fileEval the string, if it throws an exception, rethrow it |
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try { |
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$data = require $filename; |
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3 |
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} catch (Exception $exception) { |
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throw new ParseException( |
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[ |
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'message' => 'PHP file threw an exception', |
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'exception' => $exception, |
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] |
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); |
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} |
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// Complete parsing |
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return (array)$this->parse($data, $filename); |
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} |
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/** |
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* {@inheritDoc} |
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* Loads a PHP string and gets its' contents as an array |
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* |
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* @throws ParseException If the PHP string throws an exception |
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* @throws UnsupportedFormatException If the PHP string does not return an array |
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*/ |
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12 |
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public function parseString($config) |
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{ |
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// Handle PHP start tag |
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$config = trim($config); |
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if (substr($config, 0, 2) === '<?') { |
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$config = '?>' . $config; |
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} |
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// Eval the string, if it throws an exception, rethrow it |
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try { |
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$data = $this->isolate($config); |
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3 |
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} catch (Exception $exception) { |
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3 |
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throw new ParseException( |
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[ |
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'message' => 'PHP string threw an exception', |
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'exception' => $exception, |
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] |
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); |
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} |
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// Complete parsing |
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return (array)$this->parse($data); |
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} |
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/** |
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* Completes parsing of PHP data |
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* |
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* @param array $data |
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* @param string $filename |
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* |
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* @return array|null |
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* @throws UnsupportedFormatException |
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*/ |
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protected function parse($data = null, $filename = null) |
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{ |
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// If we have a callable, run it and expect an array back |
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if (is_callable($data)) { |
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$data = call_user_func($data); |
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} |
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// Check for array, if its anything else, throw an exception |
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12 |
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if (!is_array($data)) { |
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3 |
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throw new UnsupportedFormatException('PHP data does not return an array'); |
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} |
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return $data; |
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} |
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/** |
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102
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* Runs PHP string in isolated method |
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* |
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104
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* @param string $EGsfKPdue7ahnMTy |
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* |
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* @return array |
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*/ |
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12 |
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protected function isolate($EGsfKPdue7ahnMTy) |
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{ |
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return eval($EGsfKPdue7ahnMTy); |
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} |
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113
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/** |
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114
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* {@inheritDoc} |
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115
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*/ |
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116
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3 |
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public static function getSupportedExtensions() |
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117
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{ |
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3 |
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return ['php']; |
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119
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} |
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120
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} |
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121
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hassankhan /
config
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.