本文整理匯總了PHP中Y::bar方法的典型用法代碼示例。如果您正苦於以下問題：PHP Y::bar方法的具體用法？PHP Y::bar怎麽用？PHP Y::bar使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Y的用法示例。
在下文中一共展示了Y::bar方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: test
function test()
{
$a = X::foo();
$a();
$a = Y::foo();
$a();
$a = X::bar();
$a();
$a = Y::bar();
$a();
$x = new X();
$a = $x->bar();
$a();
$x = new Y();
$a = $x->bar();
$a();
$a = X::bar_nonstatic();
$a();
$a = Y::bar_nonstatic();
$a();
$x = new X();
$a = $x->bar_nonstatic();
$a();
$x = new Y();
$a = $x->bar_nonstatic();
$a();
}示例2: test
function test($str)
{
X::bar($str);
(new X())->bar($str);
Y::bar($str);
(new Y())->bar($str);
}示例3: zoo2
}
class Z extends Y
{
public function zoo2()
{
return "zoo2/" . $this->nonexistingzoo(8, 8, 8);
}
public function zoo()
{
return $this->bar() . $this->zoo2() . X::nonexisting1(3);
}
}
// calling static methods resolved in compile time
echo X::nonexistingfoo(1, 2, 3);
echo call_user_func_array(array("X", "nonexisting2"), array(10, 20, 30));
echo Y::nonexistingfoo(1, 2, 3);
echo Y::nonexistingfoo2(4);
echo call_user_func_array(array("Y", "nonexisting3"), array("a", 'b', 'c'));
echo Z::nonexistingstatic();
// calling instance methods
$x = new X();
echo $x->bar();
echo $x->non_existing_func(1, 2, 3);
echo call_user_func(array($x, "foo"), 5, 6, 7);
$y = new Y();
echo $y->bar();
echo $y->nonexisting4(9, 8, 7);
echo call_user_func(array($y, "bar"), 4, 5, 6);
echo call_user_func(array($y, "nonexisting5"), 333, 666, 999);
$z = new Z();
echo $z->zoo();示例4: ref
<?php
class X
{
function ref(&$ref)
{
$ref = 1;
}
function bar()
{
$this->ref($this->priv);
}
}
class Y extends X
{
private $priv;
}
class Z extends Y
{
}
$z = new Z();
$z->bar();
var_dump($z);
$y = new Y();
$y->bar();
var_dump($y);