异常
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The BadFunctionCallException class

(PHP 5 >= 5.1.0)

简介

Exception thrown if a callback refers to an undefined function or if some arguments are missing.

类摘要

BadFunctionCallException extends LogicException {
/* 继承的方法 */
final public string Exception::getMessage ( void )
final public Exception Exception::getPrevious ( void )
final public int Exception::getCode ( void )
final public string Exception::getFile ( void )
final public int Exception::getLine ( void )
final public array Exception::getTrace ( void )
final public string Exception::getTraceAsString ( void )
public string Exception::__toString ( void )
final private void Exception::__clone ( void )
}
异常
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PHP手册 - N: The BadFunctionCallException class

用户评论:

Dawid Krysiak (03-Feb-2011 10:35)

Direct known subclasses:
BadMethodCallException

So BadMethodCallException can be used in case the subject function is or should be a part of class / object - it's use defines the case more precisely.

tom at tomwardrop dot com (16-Nov-2009 03:42)

A typical use for this exception, is in conjunction with the is_callable() function.