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<?php $objects = [ (object)['Rate' => '10'], (object)['Rate' => '1'], (object)['Rate' => '2'], (object)['Rate' => '20'], (object)['Rate' => '22'] ]; usort($objects, function($a, $b) { return $b->Rate <=> $a->Rate; }); var_export($objects);
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
array ( 0 => (object) array( 'Rate' => '22', ), 1 => (object) array( 'Rate' => '20', ), 2 => (object) array( 'Rate' => '10', ), 3 => (object) array( 'Rate' => '2', ), 4 => (object) array( 'Rate' => '1', ), )
Output for 7.2.0 - 7.2.34
array ( 0 => stdClass::__set_state(array( 'Rate' => '22', )), 1 => stdClass::__set_state(array( 'Rate' => '20', )), 2 => stdClass::__set_state(array( 'Rate' => '10', )), 3 => stdClass::__set_state(array( 'Rate' => '2', )), 4 => stdClass::__set_state(array( 'Rate' => '1', )), )

preferences:
133.41 ms | 408 KiB | 5 Q