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<?php $data = array( 'key1' => 'val1', 'key2' => 'Äèöüß' ); var_dump(filter_var_array($array,FILTER_SANITIZE_FULL_SPECIAL_CHARS));
based on U6cF4
Output for 5.3.3 - 7.1.0
Notice: Undefined variable: array in /in/pUAUL on line 10 Warning: filter_var_array() expects parameter 1 to be array, null given in /in/pUAUL on line 10 NULL
Output for 5.2.0 - 5.3.2
Notice: Undefined variable: array in /in/pUAUL on line 10 Notice: Use of undefined constant FILTER_SANITIZE_FULL_SPECIAL_CHARS - assumed 'FILTER_SANITIZE_FULL_SPECIAL_CHARS' in /in/pUAUL on line 10 Warning: filter_var_array() expects parameter 1 to be array, null given in /in/pUAUL on line 10 NULL
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function filter_var_array() in /in/pUAUL on line 10
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: filter_var_array() in /in/pUAUL on line 10
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: filter_var_array() in /in/pUAUL on line 10
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: filter_var_array() in /in/pUAUL on line 10