The code in the data is read and the result is executed. Solution

The code in the data is read and the result is executed. I used insert to insert the following data into the mysql database: for (int & nbsp; I = 0; I & lt; dst. length; I ++) {& nbsp; system. out. after println (dst [I]); & nbsp;} succeeds, I read the code in mysql & nbs and the result is executed.
I used insert to insert the following data into the mysql database:
For (int I = 0; I After success, in the text field of mysql, the encoding type is utf8_unicode_ci
Yes.
For (int I = 0; I , I meant to display the cursor as text (not to execute this code, but to display it .)

As a result, php is treated as a for loop, and the display is messy.


PS
If {system. out. println (dst [I]);} is inserted into the database,
Read, and the display is normal.
If you insert for (int I = 0; I Then, it is not normal.

What should I do?
------ Solution --------------------
This is Java, PHP does not know how to parse and execute, and mysql does not support this for loop. All displayed are messyWhat is the situation?