Warning: file_get_contents(files/57tree2): Failed to open stream: No such file or directory in /var/www/html/tree/compareTrees.php on line 19

Warning: file_get_contents(files/57tree1): Failed to open stream: No such file or directory in /var/www/html/tree/compareTrees.php on line 20

Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, false given in /var/www/html/tree/compareTrees.php:49 Stack trace: #0 /var/www/html/tree/compareTrees.php(23): compareTrees1() #1 {main} thrown in /var/www/html/tree/compareTrees.php on line 49