Concept
How do you call a PHP function with values or variables?
ComputerScienceOne / Organizing Functions
"40.1.3. Calling Functions The syntax for calling a function is to simply provide the function name followed by parentheses containing values or variables to pass to the function. Some examples:\n\n1 $a = 10, $b = 20;\n\n2 $c = sum($a, $b); //c contains the value 30\n\n3\n\n4 //invoke a function with literal values:\n\n5 $dist = getDistance(0.0, 0.0, 10.0, 20.0);\n\n6\n\n7 //invoke a function with a combination:\n\n8 $p = 1500.0;\n\n9 $r = 0.05;\n\n10 $monthlyPayment = getMonthlyPayment($p, $r, 60);"
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