lecture-plans/php-security/functions.php: Added a test1() function to prove a point about calling PHP functions

Signed-off-by: Marian Marinov <[email protected]>

Author: hackman

lecture-plans/php-security/functions.php

@@ -1,3 +1,9 @@
 <?php
 echo("functions.php<br />\n");
 
+function test1($var1, $var2) {
+	echo("$var1, $var2\n");
+}
+
+test1($argv[1], $argv[2], $argv[3]);
+