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<?php $arrNotSorted = array( array("sort" => "7", "name" => "Test"), array("sort" => "1", "name" => "Test 2"), array("sort" => "3", "name" => "Test 3"), array("sort" => "5", "name" => "Test 4"), array("sort" => "7", "name" => "Test 4")); $arrSorted = array(5,3,7,1); $arrSortedResult = array_intersect_key( array_values($arrSorted), array_keys($arrNotSorted) ); print_r($arrSortedResult);
Output for 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => 5 [1] => 3 [2] => 7 [3] => 1 )
Output for 5.0.0 - 5.0.5
Fatal error: Call to undefined function array_intersect_key() in /in/1oBX3 on line 11
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: array_intersect_key() in /in/1oBX3 on line 11
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: array_intersect_key() in /in/1oBX3 on line 11
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: array_intersect_key() in /in/1oBX3 on line 11