修正写入数据的参数绑定

2026-07-03 14:02:47 +08:00 · 2016-04-23 09:03:41 +08:00
parent e4eaf89854
commit 138dab1e9e
1 changed files with 7 additions and 2 deletions
--- a/library/think/db/Builder.php
+++ b/library/think/db/Builder.php
@@ -100,8 +100,13 @@ abstract class Builder
                    $result[$item] = 'NULL';
                } elseif (is_scalar($val)) {
                    // 过滤非标量数据
-                    $this->query->bind($key, $val, isset($bind[$key]) ? $bind[$key] : PDO::PARAM_STR);
-                    $result[$item] = ':' . $key;
+                    if ($this->query->isBind(substr($val, 1))) {
+                        $result[$item] = $val;
+                    } else {
+                        $this->query->bind($key, $val, isset($bind[$key]) ? $bind[$key] : PDO::PARAM_STR);
+                        $result[$item] = ':' . $key;
+                    }
+
                }
            }
        }