php prompt Notice: Use of undefined constant name - assumed_PHP tutorial

We know that there are two ways to write variables in PHP arrays. When we get this prompt, you write [name], so there will be a Notice: Use of undefined constant name - assumed name. Please refer to the solution. below.

How to turn off PHP prompts

Search php.ini:

The code is as follows

代码如下	复制代码
error_reporting = E_ALL

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代码如下	复制代码
error_reporting = E_ALL & ~E_NOTICE

error_reporting = E_ALL

changed to:

Add

The code is as follows

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　error_reporting = E_ALL & ~E_NOTICE

代码如下	复制代码
$room[name]  = $Name; $room[retailrate]  = $RetailRate;

Another alternative is

代码如下	复制代码
$room['name']  = $Name; $room['retailrate'] = $RetailRate;

to the header of each file

error_reporting(0); It’s not easy but it can solve the problem

If you don’t have permission to modify php.ini, you can refer to my method to solve the problem Source file:

The code is as follows

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$room[name] = $Name;
$room[retailrate] = $RetailRate; changed to

The code is as follows	Copy code
$room['name'] = $Name; $room['retailrate'] = $RetailRate; http://www.bkjia.com/PHPjc/632127.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/632127.htmlTechArticleWe know that there are two ways to write variables in PHP arrays. When we get this prompt, you write [ name], so there will be a Notice: Use of undefined constant name - assumed name...