From f923d21df341546e054eb0f9628891365c4c2d62 Mon Sep 17 00:00:00 2001
From: zotlabs <mike@macgirvin.com>
Date: Wed, 25 Apr 2018 18:41:19 -0700
Subject: some tagging work

---
 include/text.php | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'include/text.php')

diff --git a/include/text.php b/include/text.php
index 60f6ff383..645c15df0 100644
--- a/include/text.php
+++ b/include/text.php
@@ -3402,3 +3402,18 @@ function unpunify($s) {
 
 }
 
+
+function unique_multidim_array($array, $key) {
+    $temp_array = array();
+    $i = 0;
+    $key_array = array();
+   
+    foreach($array as $val) {
+        if (!in_array($val[$key], $key_array)) {
+            $key_array[$i] = $val[$key];
+            $temp_array[$i] = $val;
+        }
+        $i++;
+    }
+    return $temp_array;
+} 
\ No newline at end of file
-- 
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