How does PHP handle type assignment compared to Pascal when defining data structures?

In PHP, type assignment is more flexible compared to Pascal when defining data structures. PHP allows for dynamic typing, meaning variables can hold values of different types without explicit declaration. This flexibility can make coding easier but may also lead to unexpected behavior if not carefully managed.

// PHP code snippet demonstrating dynamic type assignment
$variable = 10; // integer
$variable = "Hello"; // string
$variable = true; // boolean