(PECL svn >= 0.1.0)
svn_add — Schedules the addition of an item in a working directory
Adds the file, directory or symbolic link at path to the working directory. The item will be added to the repository the next time you call svn_commit() on the working copy.
Path of item to add.
Note: Relative paths will be resolved as if the current working directory was the one that contains the PHP binary. To use the calling script's working directory, use realpath() or dirname(__FILE__).
If item is directory, whether or not to recursively add all of its contents. Default is TRUE
If true, Subversion will recurse into already versioned directories in order to add unversioned files that may be hiding in those directories. Default is FALSE
成功时返回 TRUE， 或者在失败时返回 FALSE.
此函数是实验性的。 此函数的表象，包括名称及其相关文档都可能在未来的 PHP 发布版本中未通知就被修改。使用本扩展风险自担 。
Example #1 svn_add() example
In a working directory where svn status
returns:
$ svn status ? foobar.txt
...this code:
<?php
svn_add('foobar.txt');
?>
...will schedule foobar.txt for addition into the repository.