Tell me how can we define a variable accessible in functions of a php script?
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Answer / Kavendra Singh Sagar
To define a variable that is accessible in functions of a PHP script, you should use the global keyword. Here's an example:nn```phpnfunction myFunction() {n global $myVar;n // You can now access and modify $myVar inside this functionn}n$myVar = 'example';nmyFunction();n$myVar = 'modified';n``
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