Fatal error: Uncaught TypeError: str_getcsv(): Argument #1 ($string) must be of type string, array given in /home/quantu41/ai.john-byrne.info/wordSearch.php:30 Stack trace: #0 [internal function]: str_getcsv(Array) #1 /home/quantu41/ai.john-byrne.info/wordSearch.php(30): array_map('str_getcsv', Array) #2 {main} thrown in /home/quantu41/ai.john-byrne.info/wordSearch.php on line 30