unset.php3

来自「linux操作系统中 php 核心编程所有例程 都是一些很不错的案例」· PHP3 代码 · 共 20 行

PHP3
20
字号
<HTML>
<HEAD>
<TITLE>unset</TITLE>
</HEAD>
<BODY>
<?
	$list[0] = "milk";
	$list[1] = "eggs";
	$list[2] = "sugar";

	if(unset($list))
	{
		print("list has been cleared and has ");
		print(count($list));
		print(" elements");
	}

?>
</BODY>
</HTML>

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