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<?php $data_array = array(); $arrDataKeys = array( 'Student ID', 'First Name', 'Last Name', 'Employee Email', 'Student Email', 'Current Faculty', 'Current Student', 'Time Scanned' ); // Find out which keys we will save $arrSave = array(0, 2, 4); $arrSaveKeys = array_flip($arrSave); $data_array = array_intersect_key($arrDataKeys, $arrSaveKeys); var_dump($data_array);
Output for 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 - 7.1.20, 7.2.5 - 7.2.33, 7.3.12 - 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(3) { [0]=> string(10) "Student ID" [2]=> string(9) "Last Name" [4]=> string(13) "Student Email" }
Output for 5.0.0 - 5.0.5
Fatal error: Call to undefined function array_intersect_key() in /in/WcmdD on line 17
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: array_intersect_key() in /in/WcmdD on line 17
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: array_intersect_key() in /in/WcmdD on line 17
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: array_intersect_key() in /in/WcmdD on line 17
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217.61 ms | 401 KiB | 356 Q