PHP瀵硅薄缁ф壙
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缁ф壙宸蹭负澶у鎵鐔熺煡鐨勪竴涓▼搴忚璁＄壒鎬э紝PHP 鐨勫璞℃ā鍨嬩篃浣跨敤浜嗙户鎵裤傜户鎵垮皢浼氬奖鍝嶅埌绫讳笌绫伙紝瀵硅薄涓庡璞′箣闂寸殑鍏崇郴銆
姣斿锛屽綋鎵╁睍涓涓被锛屽瓙绫诲氨浼氱户鎵跨埗绫荤殑鎵鏈夊叕鏈夊拰淇濇姢鏂规硶銆備絾鏄瓙绫荤殑鏂规硶浼氳鐩栫埗绫荤殑鏂规硶銆
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Example #1 缁ф壙浠ｇ爜绀轰緥
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<span style="font-size:14px;"><code><?php
class foo
{
public function printItem($string)
{
echo 'Foo: ' . $string . PHP_EOL;
}
public function printPHP()
{
echo 'PHP is great.' . PHP_EOL;
}
}
class bar extends foo
{
public function printItem($string)
{
echo 'Bar: ' . $string . PHP_EOL;
}
}
$foo = new foo();
$bar = new bar();
$foo->printItem('baz'); // Output: 'Foo: baz'
$foo->printPHP(); // Output: 'PHP is great'
$bar->printItem('baz'); // Output: 'Bar: baz'
$bar->printPHP(); // Output: 'PHP is great'
?></code></span>
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浠ヤ笂灏辨槸PHP瀵硅薄缁ф壙鐨勮缁嗗唴瀹癸紝鏇村淇℃伅璇峰叧娉∣D浜戝叾瀹冪浉鍏虫枃绔狅紒
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