bcompiler_write_exe_footer
(PECL)
bcompiler_write_exe_footer -- Writes the start pos, and sig to the end of a exe type file
Description
bool
bcompiler_write_exe_footer ( resource filehandle, int startpos )
警告 |
�o�Ө�ƬO����ʽ��C�o�Ө�ƪ�欰�B�W�١B�M����ƪ����L���b��PHP�o�椤�i��|�b�q�p�U���ܡC �ϥΦ��ݦۦ�Ӿ᭷�I�C |
An EXE (or self executable) file consists of 3 parts,
The stub (executable code, e.g. a compiled C program) that loads PHP
interpreter, bcompiler extension, stored Bytecodes and initiates a call
for the specified function (e.g. main) or class method (e.g. main::main)
|
The Bytecodes (uncompressed only for the moment) |
The bcompiler EXE footer |
The
startpos is the file position at
which the Bytecodes start, and can be obtained using ftell($fh).
To obtain a suitable stub you can compile php_embed-based stub phpe.c
located in the examples/embed directory on bcompiler's CVS.
範例 1. bcompiler_write_footer() example
<?php /* creating the output file (example.exe) */ $fh = fopen("example.exe", "w"); /* 1) writing a stub (phpe.exe) */ $size = filesize("phpe.exe"); $fr = fopen("phpe.exe", "r"); fwrite($fh, fread($fr, $size), $size); $startpos = ftell($fh); /* 2) writing bytecodes */ bcompiler_write_header($fh); bcompiler_write_class($fh, "myclass"); bcompiler_write_function($fh, "main"); bcompiler_write_footer($fh); /* 3) writing EXE footer */ bcompiler_write_exe_footer($fh, $startpos); /* closing the output file */ fclose($fh); ?>
|
|
See also bcompiler_write_header(),
bcompiler_write_class(), and
bcompiler_write_footer().