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Remove superfluous variable from example code

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Closes GH-1624.
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Max Schumacher 2022-06-13 12:52:49 +02:00 committed by GitHub
parent e2f53f0f60
commit 6de3c40884
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1 changed files with 2 additions and 2 deletions
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4
reference/funchand/functions/func-num-args.xml
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@ -49,11 +49,11 @@
<title><function>func_num_args</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
function foo()
{
$numargs = func_num_args();
echo "Number of arguments: $numargs\n";
echo "Number of arguments: ", func_num_args(), PHP_EOL;
}
foo(1, 2, 3);