瀵硅薄鍒濆鍖栵紝瑕佸垱寤轰竴涓柊鐨勫璞bject, 浣跨敤 new 璇彞瀹炰緥鍖栦竴涓被
瀵硅薄鍒濆鍖
瑕佸垱寤轰竴涓柊鐨勫璞bject, 浣跨敤 new 璇彞瀹炰緥鍖栦竴涓被锛
<?php
class foo
{
function do_foo()
{
echo "Doing foo.";
}
}
$bar = new foo;
$bar->do_foo();
?>
杞崲涓哄璞
濡傛灉灏嗕竴涓璞¤浆鎹㈡垚瀵硅薄锛屽畠灏嗕笉浼氭湁浠讳綍鍙樺寲銆傚鏋滃叾瀹冧换浣曠被鍨嬬殑鍊艰杞崲鎴愬璞★紝灏嗕細瀹炰緥鍖栦竴涓唴缃被 stdClass 鐨勫璞°傚鏋滆鍊间负 NULL锛屽垯鏂扮殑瀹炰緥涓虹┖銆傛暟缁勮浆鎹㈡垚瀵硅薄灏嗕娇閿悕鎴愪负灞炴у悕骞跺叿鏈夌浉瀵瑰簲鐨勫笺傚浜庝换浣曞叾瀹冪殑鍊硷紝鍚嶄负 scalar 鐨勬垚鍛樺彉閲忓皢鍖呭惈璇ュ笺
<?php
$obj = (object) 'ciao';
echo $obj->scalar; // outputs 'ciao'
?>
浠ヤ笂灏辨槸PHP绫诲瀷涔嬪璞′粙缁嶇殑璇︾粏鍐呭锛屾洿澶氫俊鎭鍏虫敞OD浜戝叾瀹冪浉鍏虫枃绔狅紒