Code snippet: formatted solution when inserting text data into MySQL

Code snippet: When inserting text data into MySQL, with formatting
The front end inserts formatted text into MySQL in a format that is not editor-only.

You can display formatted text directly in the front of the display

------Solution--------------------
First of all, I would like to state that in textarea, there is no concept of fragmentation;
Unless you use the UBB class to get a text editor;

Second, in the textarea, only the line, the other bold, font, size, color, label and so on, will not have any effect;
Therefore, in the textarea, only the line change mode can be preserved;

PHP handles line breaks;
Deposit Database Processing:
$content =str_replace ("
", Chr (Ten), $content); Chr (10) ASCII code for line break

Input in textarea in edit;
$content =str_replace ("\ n", "
", $content);

