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Deprecated: fopen(): Passing null to parameter #1 ($filename) of type string is deprecated in E:\htdocs\sites\development\handler-test.mooo.com\www\oop\Exercise Files\Chapter_07\07_05\fgetcsv_example.php on line 5

Fatal error: Uncaught ValueError: Path must not be empty in E:\htdocs\sites\development\handler-test.mooo.com\www\oop\Exercise Files\Chapter_07\07_05\fgetcsv_example.php:5 Stack trace: #0 E:\htdocs\sites\development\handler-test.mooo.com\www\oop\Exercise Files\Chapter_07\07_05\fgetcsv_example.php(5): fopen('', 'r') #1 {main} thrown in E:\htdocs\sites\development\handler-test.mooo.com\www\oop\Exercise Files\Chapter_07\07_05\fgetcsv_example.php on line 5