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<html> <body> <?php $x=15; // global scope function myTest() { $y=25; // local scope echo "<p>Test variables inside the function:</p>"; echo "Variable x is: $x"; echo "<br>"; echo "Variable y is: $y"; } myTest(); echo "<p>Test variables outside the function:</p>"; echo "Variable x is: $x"; echo "<br>"; echo "Variable y is: $y"; ?> </body> </html>
Output for git.master, git.master_jit, rfc.property-hooks
<html> <body> <p>Test variables inside the function:</p> Warning: Undefined variable $x in /in/skSVh on line 10 Variable x is: <br>Variable y is: 25<p>Test variables outside the function:</p>Variable x is: 15<br> Warning: Undefined variable $y in /in/skSVh on line 20 Variable y is: </body> </html>

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