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f56a10e4 · huanle · 9d6c8ba9 · f56a10e4
Commit f56a10e4 authored May 27, 2020 by huanle
Hide whitespace changes
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common.php application/common.php +8 -0

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--- a/application/common.php
+++ b/application/common.php
@@ -62,3 +62,11 @@ function randomkeys($length)
    }
    return $key;
 }
+function create_unique()
+{
+    $uniqid = uniqid();
+    $uniqid = str_replace('.', '', $uniqid);
+    $unString = base_convert($uniqid, 16, 36);
+    // 补足17位
+    return str_pad($unString, 17, rand(1,9999999));
+}