<?php function getSomethingA() { return 'A'; } function getSomethingB() { return 'B'; } function getSomethingDynamic($method) { // do your summing/averaging in this method // use the passed method name to fetch the desired value return $method(); } echo getSomethingDynamic('getSomethingA'), "\n", getSomethingDynamic('getSomethingb');
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