PHP Opcode Descriptions and Examples POST_DEC_编程学问网

POST_DEC

PHP code

 <?php
/*
 * decrements variable indicated by value1 by 1 (after performing other operations) and stores in result
 * opcode number: 37
 */
$a--;
?>

PHP opcodes

Function name: (null)

Compiled variables: !0=$a

line	#	op	fetch	ext	return	operands
6	0	POST_DEC			~0	!0
	1	FREE				~0
7	2	RETURN				1

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