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#opfetchextreturnoperands
60ADD_VAR   !0
 1ADD_CHAR   32
 2ECHO   
 3RETURN   1