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<?php |
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namespace OpenCafe\Tools; |
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use OpenCafe\Tools\Lang; |
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use OpenCafe\Datium; |
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use stdClass; |
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/** |
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* Calculate Time ago with current date difference |
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* |
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* @package OpenCafe\Datium |
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* @since Jun 17, 2016 |
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*/ |
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class TimeAgo |
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{ |
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private $language; |
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private $output; |
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/** |
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* TimeAgo Class constructure |
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* |
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* @param DateTime $time_difference The time to calculate with now |
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* @param string $lang Language |
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*/ |
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public function __construct($time_difference, $lang ) |
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{ |
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$this->language = $lang; |
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$now = Datium::now()->object(); |
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$this->output = Datium::diff( $now, $time_difference ); |
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$this->year = $this->output->year; |
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$this->month = $this->output->month; |
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$this->day = $this->output->day; |
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$this->hour = $this->output->hour; |
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$this->minute = $this->output->minute; |
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$this->second = $this->output->second; |
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} |
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/** |
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* Return difference period as an object |
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* |
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* @return object |
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*/ |
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public function all() |
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{ |
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return $result->output; |
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} |
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/** |
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* Read ago config file |
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* |
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* @param integer $date date index in ago config file |
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* @param string $type duration type on ago config file |
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*/ |
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public function read( $value, $type ) |
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{ |
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$config = include 'config/ago.php'; |
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if( array_key_exists( $value, $config[ $type ] ) ) { |
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return Lang::get( $this->language, $config[ $type ][ $value ] ); |
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} else { |
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return $value . " " . Lang::get( $this->language, $config[ $type ][ '*' ] ); |
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} |
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} |
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/** |
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* Show priority of duration |
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* |
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* @param integer $date date index in ago config file |
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* @param string $type duration type on ago config file |
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*/ |
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public function priority( $date, $type ) |
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{ |
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if( $date != 0 ) { |
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return $this->read( $date, $type ); |
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} else { |
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return false; |
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} |
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} |
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/** |
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* Return fainal TimeAgo result |
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* |
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* @return string |
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*/ |
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public function get() |
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{ |
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$duration = [ |
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'year' => $this->year, |
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'month' => $this->month, |
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'day' => $this->day, |
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'hour' => $this->hour, |
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'minute' => $this->minute, |
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'second' => $this->second |
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]; |
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foreach( $duration as $index => $value ) { |
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if( $this->priority( $value, $index ) != false ) { |
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return $this->priority( $value, $index ); |
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} |
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} |
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} |
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} |
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In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: