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<?php $array = array( array('setid'=>1,'income'=>100), array('setid'=>1,'income'=>120), array('setid'=>2,'income'=>100), ); $values = array(); foreach($array as $val) { if(isset($values[$val['setid']])) { $values[$val['setid']] += $val['income']; } else { $values[$val['setid']] = $val['income']; } } var_dump($values);
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(2) { [1]=> int(220) [2]=> int(100) }
preferences:
253.56 ms | 406 KiB | 398 Q