Merge remote-tracking branch 'upstream/master'

1 files changed, 35 insertions, 0 deletions

diff --git a/include/spam.php b/include/spam.php
new file mode 100644
index 000000000..8b158b7ae
--- /dev/null
+++ b/include/spam.php
@@ -0,0 +1,35 @@
+<?php /** @file */
+
+
+function string_splitter($s) {
+
+	if(! $s)
+		return array();
+
+	$s = preg_replace('/\pP+/','',$s);
+
+	$x = mb_split("\[|\]|\s",$s);
+
+	$ret = array();
+	if($x) {
+		foreach($x as $y) {
+			if(mb_strlen($y) > 2)
+				$ret[] = substr($y,0,64);
+		}
+	}
+	return $ret;
+}
+
+
+
+function get_words($uid,$list) {
+
+	stringify($list,true);
+
+	$r = q("select * from spam where term in ( " . $list . ") and uid = %d",
+		intval($uid)
+	);
+
+	return $r;
+}
+