PHP Opcode Descriptions and Examples ADD_CHAR_编程学问网

ADD_CHAR

PHP code

 <?php
/*
 * add regular characters in encapsed string
 * opcode number: 54
 */
echo "$a ";
?>

PHP opcodes

Function name: (null)

Compiled variables: !0=$a

line	#	op	fetch	ext	return	operands
6	0	ADD_VAR				!0
	1	ADD_CHAR				32
	2	ECHO
	3	RETURN				1

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