PHP Opcode Descriptions and Examples POST_INC_OBJ_编程学问网

POST_INC_OBJ

PHP code

 <?php
/*
 * Increment the property value specified by prop-name and store the original value into result.
 * opcode number: 134
 */
$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_POST_INC_OBJ			~5	!0,'num'
	5	FREE				~5
8	6	RETURN				1

相关文章

php opcode descriptions and examples add var php opcode descriptions and examples assign obj php opcode descriptions and examples assign php opcode descriptions and examples declare class 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 dec 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 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