PHP Opcode Descriptions and Examples PRE_INC_OBJ_编程学问网

PRE_INC_OBJ

PHP code

 <?php
/*
 * 
 * opcode number: 132
 */
$obj = new A();
++$obj->num;
?>

PHP opcodes

Function name: (null)

Compiled variables: !0=$obj

line	#	op	fetch	ext	return	operands
6	0	ZEND_FETCH_CLASS			:0	'A'
	1	NEW			$1	:0
	2	DO_FCALL_BY_NAME		0
	3	ASSIGN				!0,$1
7	4	ZEND_PRE_INC_OBJ				!0,'num'
8	5	RETURN				1

相关文章

php opcode descriptions and examples assign add php opcode descriptions and examples assign obj php opcode descriptions and examples bool not php opcode descriptions and examples declare function php opcode descriptions and examples fetch obj func arg php opcode descriptions and examples fetch obj is php opcode descriptions and examples fetch obj r php opcode descriptions and examples fetch obj rw php opcode descriptions and examples fetch obj unset php opcode descriptions and examples fetch obj w php opcode descriptions and examples isset isempty dim obj php opcode descriptions and examples isset isempty prop obj php opcode descriptions and examples post dec obj php opcode descriptions and examples post inc obj php opcode descriptions and examples post inc php opcode descriptions and examples pre dec obj php opcode descriptions and examples pre dec php opcode descriptions and examples pre inc obj php opcode descriptions and examples pre inc php opcode descriptions and examples unset obj

关注编程学问公众号