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 行
<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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