Question: How would you use typecasting in PHP to convert a string to an integer? How would you use typecasting in PHP to convert a string

How would you use typecasting in PHP to convert a string to an integer?
How would you use typecasting in PHP to convert a string to an integer?
There is no typecasting in PHP
$val =(int)'47.5'; // The result would be 47
$val = round(55.2); // The result would be 55
$val = int(45.9); // The result would be 45f

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