本文整理匯總了PHP中MyClass::printHello方法的典型用法代碼示例。如果您正苦於以下問題：PHP MyClass::printHello方法的具體用法？PHP MyClass::printHello怎麽用？PHP MyClass::printHello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MyClass的用法示例。
在下文中一共展示了MyClass::printHello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: printHello
function printHello()
{
MyClass::printHello();
print "MyClass2::printHello() " . $this->Hello;
print "MyClass2::printHello() " . $this->Bar;
print "MyClass2::printHello() " . $this->Foo;
}示例2: printHello
function printHello()
{
MyClass::printHello();
print "MyClass2::printHello() " . $this->public;
print "MyClass2::printHello() " . $this->protected;
print "MyClass2::printHello() " . $this->protected2;
/* Will result in a Fatal Error: */
//print "MyClass2::printHello() " . $this->private; /* Fatal Error */
}示例3: printHello
public function printHello()
{
MyClass::printHello();
/* Should print */
print "MyClass2::printHello() " . $this->Hello;
/* Shouldn't print out anything */
print "MyClass2::printHello() " . $this->Bar;
/* Shouldn't print (not declared)*/
print "MyClass2::printHello() " . $this->Foo;
/* Should print */
}示例4: printHello
private $private = 'Private';
function printHello()
{
echo $this->public;
echo $this->protected;
echo $this->private;
}
}
$obj = new MyClass();
echo $obj->public;
// Works
echo $obj->protected;
// Fatal Error
echo $obj->private;
// Fatal Error
$obj->printHello();
// Shows Public, Protected and Private
/**
* Define MyClass2
*/
class MyClass2 extends MyClass
{
// We can redeclare the public and protected method, but not private
protected $protected = 'Protected2';
function printHello()
{
echo $this->public;
echo $this->protected;
echo $this->private;
}
}