with php5.* syntax

xiaohuilam · Nov 13, 2017 · f27298c · f27298c
1 parent ce77ae4
commit f27298c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Editable.php b/src/Editable.php
@@ -94,7 +94,7 @@ public function __construct($row = null, $pk = "id", $hidden = [], $ajax = '')
             throw new EditableException(null, EditableException::NO_DATA);
 
         $this->row      = $row;
-        $this->pk       = $this->row[$pk] ?? null;
+        $this->pk       = isset($this->row[$pk]) ? $this->row[$pk] : null;
         $this->hidden   = array_flip($hidden);
         $this->ajax     = $ajax;