PHP Opcode Descriptions and Examples DO_FCALL_编程学问网

DO_FCALL

PHP code

 <?php
/*
 * Call a function.  Following multiple SEND_VAL, SEND_VAR or SEND_REF.
 * opcode number: 60
 */
$a = phpinfo();
?>

PHP opcodes

Function name: (null)

Compiled variables: !0=$a

line	#	op	fetch	ext	return	operands
6	0	DO_FCALL		0		'phpinfo'
	1	ASSIGN				!0,$0
7	2	RETURN				1

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