Intern
What is dynamic typing?
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Answer from AI
In PHP, the variable type is determined at runtime and can change depending on the assigned value. There is no need to explicitly specify the type when declaring.
<?php
$a = 10; // Integer type
$a = "string"; // String type
$a = [1, 2, 3]; // Array type
?>
This simplifies development but can lead to runtime type errors that are not detected at compile time. To better control types, type annotations and strict typing are used.