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generic_ping() improvements from fitztrev. fixes #5855

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git-svn-id: http://svn.automattic.com/wordpress/trunk@6853 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2008-02-14 21:50:43 +00:00
parent ab3dab56b0
commit 1857fc1627
1 changed files with 5 additions and 5 deletions
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10
wp-includes/comment.php
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@ -1061,11 +1061,11 @@ function do_trackbacks($post_id) {
*/
function generic_ping($post_id = 0) {
$services = get_option('ping_sites');
$services = preg_replace("|(\s)+|", '$1', $services); // Kill dupe lines
$services = trim($services);
if ( '' != $services ) {
$services = explode("\n", $services);
foreach ( (array) $services as $service )
$services = explode("\n", $services);
foreach ( (array) $services as $service ) {
$service = trim($service);
if ( '' != $service )
weblog_ping($service);
}