User-defined functions in php

Updated at 14-Jan-2021, By samar

User-defined functions in php

In this session, we’ll try our hand at solving the "User-defined functions in php" puzzle by using the computer language.

  • <?php
    function foo($arg_1, $arg_2, /* ..., */ $arg_n)
    {
        echo "Example function.\n";
        return $retval;
    }
    ?>
    

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