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Function_PHP Tutorial
- WBOYOriginal
- 2016-07-20 10:59:49769browse
A function can be defined using the following syntax
function foo ($arg_1, $arg_2, ..., $arg_n) {
echo "Example function.";
return $retval;
}
Any valid PHP code can appear in a function, even other function or class definitions.
Functions must be defined before they are referenced.
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