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<?php
echo 1 + 2 ;
?>
Function name: (null)
Compiled variables: none
line | # | op | fetch | ext | return | operands |
---|---|---|---|---|---|---|
6 | 0 | ADD | ~0 | 1,2 | ||
1 | ECHO | ~0 | ||||
7 | 2 | RETURN | 1 |
[#1] fengdingbo at gmail dot com [2013-08-14 04:56:11]
<?php
echo 1+2;
?>
qiufeng@ubuntu:~$ php -dvld.active=1 test.php
Finding entry points
Branch analysis from position: 0
Return found
filename: /home/qiufeng/test.php
function name: (null)
number of ops: 3
compiled vars: none
line # * op fetch ext return operands
---------------------------------------------------------------------------------
2 0 > ADD ~0 1, 2
1 ECHO ~0
3 2 > RETURN 1
branch: # 0; line: 2- 3; sop: 0; eop: 2
path #1: 0,