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<?php $resultset = [ ['state' => 'Alabama', 'link' => 'auburn.alabama.com'], ['state' => 'Alabama', 'link' => 'bham.alabama.com'], ['state' => 'Alabama', 'link' => 'dothan.alabama.com'] ]; var_export(array_column($resultset, 'state', 'link')); // ^^^^-- use this column's data for keys // ^^^^^-- use this column's data for values
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 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 ( 'auburn.alabama.com' => 'Alabama', 'bham.alabama.com' => 'Alabama', 'dothan.alabama.com' => 'Alabama', )
preferences:
140.65 ms | 408 KiB | 5 Q