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-rw-r--r--include/network.php8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/network.php b/include/network.php
index fa408e602..a236a6f8e 100644
--- a/include/network.php
+++ b/include/network.php
@@ -559,6 +559,14 @@ function z_dns_check($h,$check_mx = 0) {
return((@dns_get_record($h,$opts) || filter_var($h, FILTER_VALIDATE_IP)) ? true : false);
}
+function is_local_url($url) {
+ if (str_starts_with($url, z_root()) || str_starts_with($url, '/')) {
+ return true;
+ }
+
+ return false;
+}
+
/**
* @brief Validates a given URL.
*