SEND_REF

PHP code

<?php
/*
 * Pass the reference value as an actual parameter to a function.  DO_FCALL follows.
 * opcode number: 67
 */
@each($input);
?>

PHP opcodes

Function name: (null)

Compiled variables: none

line#opfetchextreturnoperands
60BEGIN_SILENCE  ~0 
 1FETCH_Wlocal $1'input'
 2SEND_REF   $1
 3DO_FCALL 1 'each'
 4END_SILENCE   ~0
75RETURN   1