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-rw-r--r--engine/lib/entities.php5
-rw-r--r--engine/lib/output.php3
2 files changed, 7 insertions, 1 deletions
diff --git a/engine/lib/entities.php b/engine/lib/entities.php
index dbb5ee695..daced6740 100644
--- a/engine/lib/entities.php
+++ b/engine/lib/entities.php
@@ -669,7 +669,10 @@ function get_entity($guid) {
static $newentity_cache;
$new_entity = false;
- if (!is_numeric($guid)) {
+ // We could also use: if (!(int) $guid) { return FALSE },
+ // but that evaluates to a false positive for $guid = TRUE.
+ // This is a bit slower, but more thorough.
+ if (!is_numeric($guid) || $guid === 0 || $guid === '0') {
return FALSE;
}
diff --git a/engine/lib/output.php b/engine/lib/output.php
index 60bcc72cd..989eca60e 100644
--- a/engine/lib/output.php
+++ b/engine/lib/output.php
@@ -306,6 +306,9 @@ function elgg_get_friendly_title($title) {
}
//$title = iconv('UTF-8', 'ASCII//TRANSLIT', $title);
+
+ // use A-Za-z0-9_ instead of \w because \w is locale sensitive
+ $title = preg_replace("/[^A-Za-z0-9_ ]/", "", $title);
$title = preg_replace("/[^\w ]/", "", $title);
$title = str_replace(" ", "-", $title);
$title = str_replace("--", "-", $title);