Replace the carriage return in textarea. Replace the carriage return in textarea with the br. when I wrote a recruitment system today, I found that I submitted the content directly to the database in our original format, replace the carriage return in textarea
Today, when I wrote a recruitment system, I found that I directly submitted the content to the database in our original format, and there were no line breaks or spaces in the first line, for details, we can't see the original carriage return and space in textarea, but they all have ascii code. the asc value of the carriage return is 32, knowing this is simple. let's take an example to illustrate:
$ Value = str_replace (chr (13 ),'
', $ _ POST ['textvalue']) // replace the carriage return in textarea with a line break, this should be displayed in html in the same format as in textarea. the replacement space is str_replace (chr (32 ),'
', $ _ POST ['textvalue']) //
It's easy.
Today, when I wrote a recruitment system, I found that I directly submitted the content to the database in our original format, and there was no line feed in the first line...