PHP Opcode Descriptions and Examples ADD_INTERFACE_编程学问网

ADD_INTERFACE

PHP code

 <?php 
/*
 * adds an implemented interface to a class declaration
 * opcode number: 144
 */
interface iA {
}

class A implements iA {
}
?>

PHP opcodes

Function name: (null)

Compiled variables: none

line	#	op	fetch	ext	return	operands
6	0	NOP
	1	DECLARE_CLASS				'a'
	2	ADD_INTERFACE				'iA'
	3	VERIFY_ABSTRACT_CLASS
	3	RETURN				1

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