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# bcompiler_write_functions_from_file

(PECL)

bcompiler_write_functions_from_file -- Writes all functions defined in a file as bytecodes

## 说明

bool bcompiler_write_functions_from_file ( resource filehandle, string fileName )

Searches for all functions declared in the given file, and writes their correspondent bytecodes to the open file handle.

## 参数

`filehandle`

  A file handle as returned by fopen().

`fileName`

  The file to be compiled. You must always include or require the file you intend to compile.

## 返回值

如果成功则返回 `TRUE`，失败则返回 `FALSE`。

## 范例

例 1. bcompiler_write_functions_from_file() example

`<?php require('module.php'); $fh = fopen("/tmp/example","w"); bcompiler_write_header($fh); bcompiler_write_functions_from_file($fh,'module.php'); bcompiler_write_footer($fh); fclose($fh); ?>`

## 注释

警告
本函数是实验性的。本函数的行为，包括函数名称以及其它任何关于本函数的文档可能会在没有通知的情况下随 PHP 以后的发布而改变。使用本函数风险自担。

## 参见

bcompiler_write_header()
bcompiler_write_footer()

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