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-rw-r--r--include/text.php23
1 files changed, 23 insertions, 0 deletions
diff --git a/include/text.php b/include/text.php
index 7f6e87d3b..cce8a6ed5 100644
--- a/include/text.php
+++ b/include/text.php
@@ -3477,6 +3477,28 @@ function print_val($v) {
}
+function array_path_exists($str,$arr) {
+
+ $ptr = $arr;
+ $search = explode('/', $str);
+
+ if($search) {
+ foreach($search as $s) {
+ if(array_key_exists($s,$ptr)) {
+ $ptr = $ptr[$s];
+ }
+ else {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ return false;
+
+}
+
+
/**
* @brief Generate a unique ID.
*
@@ -3492,3 +3514,4 @@ function new_uuid() {
return $hash;
}
+