Q. Which is the correct syntax of defining a default argument value in PHP?
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(A)
function function_name(type $argument_name : value) { /* function body*/ }
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(B)
function function_name(type $argument_name , value) { /* function body*/ }
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(C)
function function_name(type $argument_name = value) { /* function body*/ }
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(D)
All of the above
✅ Correct Answer: (C)
function function_name(type $argument_name = value) { /* function body*/ }