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<?php |
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namespace Application\Entity; |
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use Doctrine\ORM\Mapping as ORM; |
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/** |
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* Abstract Meta |
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* |
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* Some default methods for a meta entity (id, key and value) |
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* |
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* @author Borut Balažek <[email protected]> |
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*/ |
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class AbstractMeta |
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{ |
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/*** Id ***/ |
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/** |
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* @return integer |
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*/ |
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public function getId() |
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{ |
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return $this->id; |
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} |
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/** |
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* @param $id |
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* |
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* @return AbstractMeta |
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*/ |
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public function setId($id) |
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{ |
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$this->id = $id; |
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return $this; |
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} |
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/*** Key ***/ |
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/** |
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* @return string |
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*/ |
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public function getKey() |
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{ |
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return $this->key; |
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} |
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/** |
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* @param $key |
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* |
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* @return AbstractMeta |
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*/ |
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public function setKey($key) |
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{ |
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$this->key = $key; |
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return $this; |
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} |
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/*** Value ***/ |
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/** |
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* @return string |
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*/ |
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public function getValue() |
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{ |
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return $this->value; |
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} |
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/** |
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* @param $value |
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* |
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* @return AbstractMeta |
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*/ |
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public function setValue($value) |
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{ |
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$this->value = $value; |
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return $this; |
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} |
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/*** Time created ***/ |
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/** |
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* @return \DateTime |
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*/ |
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public function getTimeCreated() |
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{ |
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return $this->timeCreated; |
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} |
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/** |
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* @param \DateTime $timeCreated |
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* |
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* @return AbstractMeta |
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*/ |
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public function setTimeCreated(\DateTime $timeCreated) |
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{ |
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$this->timeCreated = $timeCreated; |
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return $this; |
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} |
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/*** Time updated ***/ |
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/** |
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* @return \DateTime |
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*/ |
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public function getTimeUpdated() |
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{ |
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return $this->timeUpdated; |
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} |
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/** |
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* @param \DateTime $timeUpdated |
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* |
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* @return AbstractMeta |
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*/ |
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public function setTimeUpdated(\DateTime $timeUpdated) |
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{ |
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$this->timeUpdated = $timeUpdated; |
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return $this; |
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} |
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/** |
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* Returns data in array |
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* |
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* @return array |
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*/ |
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public function toArray() |
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{ |
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return array( |
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'id' => $this->getId(), |
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'key' => $this->getKey(), |
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'value' => $this->getValue(), |
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'time_created' => $this->getTimeCreated()->format(DATE_ATOM), |
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); |
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} |
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/** |
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* Converts the key and value to string |
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* |
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* @return string |
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*/ |
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public function __toString() |
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{ |
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$key = $this->getKey(); |
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$value = $this->getValue(); |
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// Prevent double encoding |
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if ($value[0] == '{' || $value[0] == '[') { |
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$value = json_decode($value); |
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} |
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$data[$key] = $value; |
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return json_encode($data); |
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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: