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<?php $products = array( 0 => array('name' => 'product_one', 'category' => 'category_one', 'employee' => '3234'), 1 => array('name' => 'product_two', 'category' => 'category_two', 'employee' => '5421'), 2 => array('name' => 'product_three', 'category' => 'category_one', 'employee' => '3234'), 3 => array('name' => 'product_one', 'category' => 'category_one', 'employee' => '2153'), 4 => array('name' => 'product_one', 'category' => 'category_two', 'employee' => '6312') ); $output = array(); foreach ($products as $p) { $output["{$p['name']}##{$p['category']}"] = $p; } $output = array_values($output); print_r($output);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => Array ( [name] => product_one [category] => category_one [employee] => 2153 ) [1] => Array ( [name] => product_two [category] => category_two [employee] => 5421 ) [2] => Array ( [name] => product_three [category] => category_one [employee] => 3234 ) [3] => Array ( [name] => product_one [category] => category_two [employee] => 6312 ) )

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