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Today, the editor will share with you the relevant knowledge of what eq means in thinkphp. The content is detailed and the logic is clear. I believe most people still know too much about this knowledge, so share this article for your reference. I hope you can get something after reading this article. Let's take a look at it.

In thinkphp, eq is a comparison tag that compares the values of the tag parameters name and value, and outputs the content between eq tags if the values of name and value are equal. The syntax is "content".

This article operating environment: Windows10 system, ThinkPHP5 version, Dell G3 computer.

What does eq mean in thinkphp

Eq tags in thinkphp do not seem to be commonly used, but they are essential.

For example, like a certain state, switch, etc., you can't read the fields in the database directly to the customer, and the customer can't understand it, right?

So we can use the eq tag to solve this small problem.

For example, I have a status field in the database that indicates a certain state. I specify that 0 is inactive and 1 is active.

So now I'm going to show the data of the whole table to the user. What should I do?

To be sure, we certainly can't read 0 and 1 directly in the foreground template.

Like this: {$vo.status}

Let the user see it directly. This is not ideal. The customer experience must be poor.

Solution:

Use the eq tag to determine the value of status and do a small trick:

Not activated

Of course, if it's not a very complicated requirement, it can be abbreviated.

Like this:

Activation is not activated

Note: eq means the content between output tags if the values of name and value are equal. The name here should not be written as {$vo.status}.

Otherwise, it's worth it no matter how you write it.

Of course, this is just one of the thinkphp comparison tags, you can refer to the thinkphp manual for more.

The above is all the content of this article "what is the meaning of eq in thinkphp". Thank you for reading! I believe you will gain a lot after reading this article. The editor will update different knowledge for you every day. If you want to learn more knowledge, please pay attention to the industry information channel.

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