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<?php $string = 'test'; $nstring = filter_var($string, FILTER_SANATIZE_STRING); echo $nstring;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Undefined constant "FILTER_SANATIZE_STRING" in /in/sK4Ip:3 Stack trace: #0 {main} thrown in /in/sK4Ip on line 3
Process exited with code 255.
Output for 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Warning: Use of undefined constant FILTER_SANATIZE_STRING - assumed 'FILTER_SANATIZE_STRING' (this will throw an Error in a future version of PHP) in /in/sK4Ip on line 3 Warning: filter_var() expects parameter 2 to be int, string given in /in/sK4Ip on line 3
Output for 7.2.0 - 7.2.33
Warning: Use of undefined constant FILTER_SANATIZE_STRING - assumed 'FILTER_SANATIZE_STRING' (this will throw an Error in a future version of PHP) in /in/sK4Ip on line 3 Warning: filter_var() expects parameter 2 to be integer, string given in /in/sK4Ip on line 3
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20
Notice: Use of undefined constant FILTER_SANATIZE_STRING - assumed 'FILTER_SANATIZE_STRING' in /in/sK4Ip on line 3 Warning: filter_var() expects parameter 2 to be integer, string given in /in/sK4Ip on line 3
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
Notice: Use of undefined constant FILTER_SANATIZE_STRING - assumed 'FILTER_SANATIZE_STRING' in /in/sK4Ip on line 3 Warning: filter_var() expects parameter 2 to be long, string given in /in/sK4Ip on line 3

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