What the use of var_dump()?
It is used to dump information about one or more variables. It displays structured data such as the type and value of the given variable.
Example:
$var_name1=12; int(12);
BY Best Interview Question ON 25 Jan 2019
It is used to dump information about one or more variables. It displays structured data such as the type and value of the given variable.
Example:
$var_name1=12; int(12);