Returns the commit log messages of a repository URL_SVN函数

说明

array svn_log ( string $repos_url [, int $start_revision [, int $end_revision [, int $limit=0 [, int $flags=SVN_DISCOVER_CHANGED_PATHS | SVN_STOP_ON_COPY ]]]] )

svn_log() returns the complete history of the item at the repository URL repos_url , or the history of a specific revision if start_revision is set. This function is equivalent to svn log --verbose -r $start_revision $repos_url .

Warning

For repositories with large histories, the output may be quite large (one array item for every revision of the item). This function does not support the --limit NUM flag, nor does it support revision ranges (start_revision must be an integer).

参数

repos_url: Repository URL of the item to retrieve log history from.
start_revision: Revision number of the first log to retrieve. Use SVN_REVISION_HEAD to retrieve the log from the most recent revision.
end_revision: Revision number of the last log to retrieve. Defaults to start_revision if specified or to SVN_REVISION_INITIAL otherwise.
limit: Number of logs to retrieve.
flags: Any combination of SVN_OMIT_MESSAGES, SVN_DISCOVER_CHANGED_PATHS and SVN_STOP_ON_COPY, defaults to SVN_DISCOVER_CHANGED_PATHS | SVN_STOP_ON_COPY .

返回值

On success, this function returns an array file listing in the format of:

[0] => Array, ordered most recent (highest) revision first
(
    [rev] => integer revision number
    [author] => string author name
    [msg] => string log message
    [date] => string date formatted per ISO 8601, i.e. date('c')
    [paths] => Array, describing changed files
        (
            [0] => Array
                (
                    [action] => string letter signifying change
                    [path] =>  absolute repository path of changed file
                )
            [1] => ...
        )
)
[1] => ...

Note: The output will always be a numerically indexed array of arrays, even when there are none or only one log message(s).

The value of action is a subset of the » status output in the first column, where possible values are:

**Actions**
Letter	Description
M	Item/props was modified
A	Item was added
D	Item was deleted
R	Item was replaced

If no changes were made to the item, an empty array is returned.

注释

Warning

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。

范例

Example #1 svn_log() example


<?php
print_r( svn_log('http://www.example.com/', 23) );
?>

上例的输出类似于：

Array
(
    [0] => Array
    (
        [rev] => 23
        [author] => 'joe'
        [msg] => 'Add cheese and salami to our sandwich.'
        [date] => '2007-04-06T16:00:27-04:00'
        [paths] => Array
            (
                [0] => Array
                    (
                        [action] => 'M'
                        [path] =>  '/sandwich.txt'
                    )
            )
    )
)

参见

» SVN documentation on svn log