Viewing file:  SerializesModels.php (2.65 KB) -rw-r--r--
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<?php
namespace Illuminate\Queue;
use Illuminate\Queue\Attributes\WithoutRelations;
use ReflectionClass;
use ReflectionProperty;
trait SerializesModels
{
use SerializesAndRestoresModelIdentifiers;
/**
* Prepare the instance values for serialization.
*
* @return array
*/
public function __serialize()
{
$values = [];
$reflectionClass = new ReflectionClass($this);
[$class, $properties, $classLevelWithoutRelations] = [
get_class($this),
$reflectionClass->getProperties(),
! empty($reflectionClass->getAttributes(WithoutRelations::class)),
];
foreach ($properties as $property) {
if ($property->isStatic()) {
continue;
}
if (! $property->isInitialized($this)) {
continue;
}
$value = $this->getPropertyValue($property);
if ($property->hasDefaultValue() && $value === $property->getDefaultValue()) {
continue;
}
$name = $property->getName();
if ($property->isPrivate()) {
$name = "\0{$class}\0{$name}";
} elseif ($property->isProtected()) {
$name = "\0*\0{$name}";
}
$values[$name] = $this->getSerializedPropertyValue(
$value,
! $classLevelWithoutRelations &&
empty($property->getAttributes(WithoutRelations::class))
);
}
return $values;
}
/**
* Restore the model after serialization.
*
* @param array $values
* @return void
*/
public function __unserialize(array $values)
{
$properties = (new ReflectionClass($this))->getProperties();
$class = get_class($this);
foreach ($properties as $property) {
if ($property->isStatic()) {
continue;
}
$name = $property->getName();
if ($property->isPrivate()) {
$name = "\0{$class}\0{$name}";
} elseif ($property->isProtected()) {
$name = "\0*\0{$name}";
}
if (! array_key_exists($name, $values)) {
continue;
}
$property->setValue(
$this, $this->getRestoredPropertyValue($values[$name])
);
}
}
/**
* Get the property value for the given property.
*
* @param \ReflectionProperty $property
* @return mixed
*/
protected function getPropertyValue(ReflectionProperty $property)
{
return $property->getValue($this);
}
}
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