svn_checkout

(PECL svn >= 0.1.0)

svn_checkout — Checks out a working copy from the repository

说明

bool svn_checkout ( string $repos , string $targetpath [, int $revision [, int $flags = 0 ]] )

Checks out a working copy from the repository at repos to targetpath at revision revision.

参数

repos: String URL path to directory in repository to check out.
targetpath: String local path to directory to check out in to

Note: 相对路径将会以PHP执行文件所在目录作为当前工作目录进行解析。如果希望依据脚本所在目录解析, 使用 realpath() 或 dirname(__FILE__)。
revision: Integer revision number of repository to check out. Default is HEAD, the most recent revision.
flags: Any combination of SVN_NON_RECURSIVE and SVN_IGNORE_EXTERNALS.

返回值

成功时返回 TRUE，或者在失败时返回 FALSE。

注释

Warning

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。使用本函数风险自担。

范例

Example #1 Basic example

This example demonstrates how to check out a directory from a repository to a directory named calc:


<?php
svn_checkout('http://www.example.com/svnroot/calc/trunk', dirname(__FILE__) . '/calc');
?>

The dirname(__FILE__) call is necessary in order to convert the calc relative path into an absolute one. If calc exists, you can also use realpath() to retrieve an absolute path.

参见

svn_add() - Schedules the addition of an item in a working directory
svn_commit() - Sends changes from the local working copy to the repository
svn_status() - Returns the status of working copy files and directories
svn_update() - Update working copy
» SVN documentation on svn checkout

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Anonymous ¶

5 years ago


The current version of svn does not seem to indicate an error properly when passed an invalid string, so it's important to check your paths and to clean them before calling svn or it will just not work.



Under Windows getting the format correctly is a bit tricky, so here's the format it wants:



file:///c:/path/to/repos



Note the following:

1) The extra slash after the protocol designates 'root' under Unix (file:///path/to/repos points to /path/to/repos in Unix), but it seems to have no real meaning in the string on Windows (?).



2) Paths are usually reported with backslashes, so you'll need to replace those with slashes manually before handing them off to Subversion.

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