PDO::inTransaction

(PHP 5 >= 5.3.3, Bundled pdo_pgsql)

PDO::inTransaction — 检查是否在一个事务内

说明

bool PDO::inTransaction ( void )

检查驱动内的一个事务当前是否处于激活。此方法仅对支持事务的数据库驱动起作用。

参数

此函数没有参数。

返回值

如果当前事务处于激活，则返回 TRUE ，否则返回 FALSE 。

add a note User Contributed Notes PDO::inTransaction - [2 notes]

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r. hanouwer ¶

1 year ago


Exceptions regarding existing active transactions were thrown while I was almost certain sufficient checks were in place.

However, I quickly found out that a strict boolean comparison to PDO::inTransaction() was failing.



Using var_dump I learned that this function was returning integers, not boolean values.



var_dump(PDO::inTransaction()); // int(1) || int(0)

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ron korving ¶

2 years ago


This method actually seems to work fine on PHP5.3.5 (and probably a few older versions).

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