The BadFunctionCallException class


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

Class synopsis

BadFunctionCallException extends LogicException {
/* Inherited methods */
final public string Exception::getMessage ( 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 )
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User Contributed Notes 3 notes

tom at tomwardrop dot com
6 years ago
A typical use for this exception, is in conjunction with the is_callable() function.
Dawid Krysiak
5 years ago
Direct known subclasses:

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.
Gilles A
2 years ago
For example :
class Image
    public function
        if (!
            throw new
BadFunctionCallException('GD extension is not loaded.');
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