In PHP, the textarea value is split into arrays based on the carriage return line. in textarea, press enter line feed _ PHP Tutorial

In PHP, the textarea value is split into arrays based on the line breaks, and textarea returns the line breaks. In PHP, the textarea value is split into arrays according to the line feed of the carriage return. in this article, the example of textarea carriage return describes how PHP splits the textarea value to an array based on the line feed of the carriage return. Share it with PHP to split textarea values into arrays based on carriage return, and textarea returns a line feed.

This example describes how PHP splits textarea values into arrays based on carriage return. Share it with you for your reference. The specific analysis is as follows:

Textarea carriage return behavior \ r \ n

$ Keyword_list = trim ($ _ REQUEST ['keyword']); $ keyword_arr = explode ("\ r \ n", $ keyword_list );

Note that the spaces before and after textarea should be removed; otherwise, an additional

Or you can use explode.

\ R \ n cannot be used only with double quotation marks.

I hope this article will help you with php programming.

Examples in this article describes how PHP splits textarea values into arrays based on carriage return. Share...