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PHP Manual
预定义异常
ArgumentCountError
ArgumentCountError
(PHP 7 >= PHP 7.1.0, PHP 8)
简介
ArgumentCountError
当传递给用户定义的函数或方法的参数太少时被抛出。
类摘要
class
ArgumentCountError
extends
TypeError
{
/* 继承的属性 */
protected
string
$
message
;
protected
int
$
code
;
protected
string
$
file
;
protected
int
$
line
;
/* 继承的方法 */
final
public
Error::getMessage
():
string
final
public
Error::getPrevious
():
Throwable
final
public
Error::getCode
():
mixed
final
public
Error::getFile
():
string
final
public
Error::getLine
():
int
final
public
Error::getTrace
():
array
final
public
Error::getTraceAsString
():
string
public
Error::__toString
():
string
final
private
Error::__clone
():
void
}