How can developers ensure that strings are not unintentionally truncated when stored in multidimensional arrays in PHP?

When storing strings in multidimensional arrays in PHP, developers should ensure that the array sizes are large enough to accommodate the entire string to prevent unintentional truncation. One way to do this is by calculating the length of the string and adjusting the array sizes accordingly.

$string = "This is a long string that needs to be stored in a multidimensional array";
$length = strlen($string);

$array = [];
$array[0] = [];
$array[0][0] = str_split($string, 10); // Adjust the size (10) based on the string length

print_r($array);