php - bcompiler_write_exe_footer

Description

bool bcompiler_write_exe_footer ( resource $filehandle, int $startpos )
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

To obtain a suitable stub you can compile php_embed-based stub phpe.c located in the examples/embed directory on bcompiler's CVS.

Parameters


filehandle
A file handle as returned by fopen().
startpos
The file position at which the Bytecodes start, and can be obtained using ftell().

Return Values

Returns TRUE on success or FALSE on failure.

Examples


Example 343. 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); 
?>

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