How to crop text line by line?

Question

PHP

This is the first line of text.

And this is the second line.

And here is the third line.

How can I get the first 3 lines using PHP methods (along with a wrap, for example)

This is the first line of text.

And this is the second line.

If the number of lines and the text itself are unknown?

Copal in the office. I did not find it on the docks, on the forums, I was looking badly. I will be grateful!

Answer 1

<?php
$text = 'Это первая строка текста.
А это вторая строка.
А здесь третья строка.';

// split to rows
$rows=explode(PHP_EOL, $text);

//get first 2 rows
$first2rows = array_slice($rows, 0, 2);

//implode to new text
$newtext = implode(PHP_EOL,$first2rows);

var_export($newtext);

Run PHP here

Answer 2

I found it only using the CSS method (maybe someone will need it). CSS suits me too, but the implementation in PHP is interesting How to cut text by the number of lines?