(PECL svn:0.1-0.2)
svn_log — Returns the commit log messages of a repository URL
svn_log() returns the complete history of the item at the repository URL
repos_url, or the history of a specific revision
if revision_no is set. This function is equivalent
to svn log --verbose -r $revision_no $repos_url.
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 (revision_no must be an integer).
Repository URL of the item to retrieve log history from.
Revision number of the log to retrieve. Use SVN_REVISON_HEAD to retrieve the log for the most recent revision.
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:
Tableau 317. 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.
Cette fonction est EXPERIMENTALE. Cela signifie que le comportement de cette fonction, son nom et, concrètement, TOUT ce qui est documenté ici peut changer dans un futur proche, SANS PREAVIS ! Soyez-en conscient, et utilisez cette fonction à vos risques et périls.
Exemple 2674. svn_log() example
<?php
print_r( svn_log('http://www.example.com/', 23) );
?>
L'exemple ci-dessus va afficher quelque chose de similaire à :
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'
)
)
)
)
Exemple 2675. Simulating --limit with svn and svn_log()
This sample function simulates the --limit switch
by using the SVN executable to return a list of revisions, which
are then losslessly accessed using svn_log().
Note: This function will perform a total of limit + 1 requests: the first request to pull the required revisions, and each one after to retrieve the log item for that request.
<?php
/**
* Retrieves the last $limit log entries.
* @param $repos_url Repository URL of item to get logs for
* @param $limit Integer limit of items
*/
function svn_log_limit($repos_url, $limit) {
$limit = (int) $limit;
if ($limit <= 0) return array();
// -q flag used to prevent server from sending log messages
$output = shell_exec("svn log -q --limit $limit $repos_url");
preg_match_all('/^r(\d+) /m', $output, $matches);
$ret = array();
foreach ($matches[1] as $rev) {
$log = svn_log($repos_url, (int) $rev);
$ret[] = $log[0]; // log is only one item long
}
return $ret;
}
?>
| » SVN documentation on svn log |