Php/docs/internals2.opcodes.fetch-constant

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• Opcode Descriptions and Examples
• FETCH_CONSTANT

FETCH_CONSTANT

PHP code

<?php/* * Fetch the constant value bound to the specified name (name) and stores it into a variable (result). * opcode number: 99 */define("FOO", "something");echo FOO;?>

PHP opcodes

Function name: (null)

Compiled variables: none

line	#	op	fetch	ext	return	operands
6	0	SEND_VAL				'FOO'
	1	SEND_VAL				'something'
	2	DO_FCALL		2		'define'
7	3	FETCH_CONSTANT			~1	'FOO'
	4	ECHO				~1
8	5	RETURN				1