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<?php |
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namespace FMUP\Config; |
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use FMUP\Config; |
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class Ini implements ConfigInterface |
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{ |
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private $filePath; |
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private $section; |
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private $config = array(); |
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/** |
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* @param string $filePath |
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* @param string|null $section |
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*/ |
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public function __construct($filePath, $section = null) |
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{ |
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$this->filePath = (string)$filePath; |
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$this->section = is_null($section) ? null : (string) $section; |
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} |
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/** |
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* @return string |
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* @throws Exception if file do not exists |
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*/ |
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protected function getFilePath() |
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{ |
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if (!file_exists($this->filePath)) { |
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throw new Exception('File does not exist'); |
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} |
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return $this->filePath; |
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} |
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/** |
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* @return null|string |
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*/ |
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protected function getSection() |
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{ |
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return $this->section; |
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} |
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/** |
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* @return array |
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* @throws Exception if file do not exists |
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*/ |
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protected function getConfig() |
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{ |
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if (!$this->config) { |
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$this->config = parse_ini_file($this->getFilePath(), $this->getSection()); |
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} |
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return $this->config; |
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} |
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/** |
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* @param string|null $key |
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* @return mixed|null |
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*/ |
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public function get($key = null) |
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{ |
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if ($this->has($key) || is_null($key)) { |
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$config = $this->getConfig(); |
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return is_null($key) ? $config : $config[$key]; |
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} |
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return null; |
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} |
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/** |
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* @param string $paramName |
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* @param string|null $value |
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* @return $this |
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*/ |
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public function set($paramName, $value = null) |
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{ |
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$this->config = $this->getConfig(); |
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$this->config[$paramName] = $value; |
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return $this; |
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} |
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/** |
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* @param string $paramName |
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* @return bool |
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*/ |
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public function has($paramName) |
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{ |
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$config = $this->getConfig(); |
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return isset($config[$paramName]); |
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} |
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/** |
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* @param array $paramArray |
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* @param bool|false $before |
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* @return $this |
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*/ |
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public function mergeConfig(array $paramArray = array(), $before = false) |
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{ |
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if ($before) { |
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$this->config = $this->getConfig() + $paramArray; |
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} else { |
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$this->config = $paramArray + $this->getConfig(); |
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} |
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return $this; |
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} |
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} |
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Logi-CE /
fmup
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.