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class Person{
public function __destruct() {
echo "<br>Îö¹¹º¯ÊýÔÚÕâÀïÖ´ÐÐ";
echo "<br>ÕâÀïÒ»°ãÓÃÀ´·ÅÖ㬹رÕÊý¾Ý¿â£¬¹Ø±ÕÎļþµÈµÈÊÕβ¹¤×÷¡£";
}
}
$p = new Person();
for ($i = 0; $i < 5; $i++) {
echo "<br /> $i";
}
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?>
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class Person {
public function __destruct() {
echo "<br>Îö¹¹º¯ÊýÔÚÕâÀïÖ´ÐÐ";
echo "<br>ÕâÀïÒ»°ãÓÃÀ´·ÅÖ㬹رÕÊý¾Ý¿â£¬¹Ø±ÕÎļþµÈµÈÊÕβ¹¤×÷¡£";
}
}
$p = new Person();
$p = null;
//ÎÒÃÇÔÚÕâÀï¿´µ½£¬Îö¹¹º¯ÊýÔÚÕâÀï±»Ö´ÐÐÁË¡£
for ($i = 0; $i < 5; $i++) {
echo "<br> $i";
}
?>
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class Person {
public function __destruct() {
echo "<br>Îö¹¹º¯ÊýÔÚÕâÀïÖ´ÐÐ<br>";
}
}
$p = new Person();
$p1 = $p;//É趨ÐÂÒýÓñäÁ¿$p1Ò²Ö¸ÏòÕâ¸ö¶ÔÏó
unset($p);
echo "ÊÇ·ñ¿´µ½\$p±»Ïú»Ù£¬¶ÔÏóÒ²±»Ïú»ÙÄØ?";
for ($i = 0; $i < 5; $i++) {
echo "<br> $i";
}
unset($p1);
echo "ÎÒÃÇ¿´µ½ÕâÀÎö¹¹º¯Êý±»Ö´ÐÐÁË";
?>
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