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<?php $a = [array ( 'id' => '1', 'location' => 'A Capella Salon', 'blankets' => '11', 'sleepingbags' => '0',), array ( 'id' => '2', 'location' => 'Allegan Library', 'blankets' => '22', 'sleepingbags' => '0', ), array ( 'id' => '3', 'location' => 'Allegan library', 'blankets' => '13', 'sleepingbags' => '0', ), array ( 'id' => '4', 'location' => 'Allegan Library', 'blankets' => '12', 'sleepingbags' => '2', ), array ( 'id' => '5', 'location' => 'Avente', 'blankets' => '2', 'sleepingbags' => '0', ), array ( 'id' => '6', 'location' => 'Biggby - Paw Paw ', 'blankets' => '10', 'sleepingbags' => '1', ), array ( 'id' => '7', 'location' => 'Biggby - Paw Paw ', 'blankets' => '3', 'sleepingbags' => '0', ), array ( 'id' => '8', 'location' => 'Biggby - Plainwell', 'blankets' => '7', 'sleepingbags' => '1', ),array ( 'id' => '9', 'location' => 'Biggby - Plainwell', 'blankets' => '7', 'sleepingbags' => '0', ),array ( 'id' => '10', 'location' => 'Biggby - Plainwell', 'blankets' => '7', 'sleepingbags' => '0', ),array ( 'id' => '11', 'location' => 'Biggby - Plainwell', 'blankets' => '5', 'sleepingbags' => '0', ),array ( 'id' => '12', 'location' => 'Biggby - Plainwell', 'blankets' => '2', 'sleepingbags' => '2', ),array ( 'id' => '13', 'location' => 'Biggby - Sprinkle', 'blankets' => '20', 'sleepingbags' => '0', ),array ( 'id' => '14', 'location' => 'Biggby - Sprinkle', 'blankets' => '5', 'sleepingbags' => '0', ),array ( 'id' => '15', 'location' => 'Biggby - West Main', 'blankets' => '10', 'sleepingbags' => '0', ),array ( 'id' => '16', 'location' => 'Biggby - Westnedge 311', 'blankets' => '6', 'sleepingbags' => '0', ),array ( 'id' => '17', 'location' => 'Biggby - Westnedge 311', 'blankets' => '2', 'sleepingbags' => '0', ),array ( 'id' => '18', 'location' => 'Biggby - Westnedge 311', 'blankets' => '1', 'sleepingbags' => '0', ),array ( 'id' => '19', 'location' => 'Biggby - Westnedge BestBuy', 'blankets' => '4', 'sleepingbags' => '0', ),array ( 'id' => '20', 'location' => 'Biggby - Williamston', 'blankets' => '21', 'sleepingbags' => '9', )]; $sumBlankets = []; foreach ($a as $row) { $k = $row['location']; // important if (!array_key_exists($k, $sumBlankets)) { $sumBlankets[$k] = ['blankets'=>0, 'sleepingbags'=>0]; } $sumBlankets[$k]['blankets'] += $row['blankets']; $sumBlankets[$k]['sleepingbags'] += $row['sleepingbags']; } var_export( $sumBlankets );
Output for git.master, git.master_jit, rfc.property-hooks
array ( 'A Capella Salon' => array ( 'blankets' => 11, 'sleepingbags' => 0, ), 'Allegan Library' => array ( 'blankets' => 34, 'sleepingbags' => 2, ), 'Allegan library' => array ( 'blankets' => 13, 'sleepingbags' => 0, ), 'Avente' => array ( 'blankets' => 2, 'sleepingbags' => 0, ), 'Biggby - Paw Paw ' => array ( 'blankets' => 13, 'sleepingbags' => 1, ), 'Biggby - Plainwell' => array ( 'blankets' => 28, 'sleepingbags' => 3, ), 'Biggby - Sprinkle' => array ( 'blankets' => 25, 'sleepingbags' => 0, ), 'Biggby - West Main' => array ( 'blankets' => 10, 'sleepingbags' => 0, ), 'Biggby - Westnedge 311' => array ( 'blankets' => 9, 'sleepingbags' => 0, ), 'Biggby - Westnedge BestBuy' => array ( 'blankets' => 4, 'sleepingbags' => 0, ), 'Biggby - Williamston' => array ( 'blankets' => 21, 'sleepingbags' => 9, ), )

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