json_encode() How to pass back quotes?

Question

PHP

Good day guys. Please tell me, I have an array in php, the array has a "txt" key with a large text value, which should go through json to js. But as you know, if the text is large and it has a new line, then js needs back quotes. And php doesn't want to display text in back quotes. How do I pass correctly from php to js array?
Thank you.

Answer 1

But as you know, if the text is large and it has a new line, then js needs back quotes. And php doesn't want to display text in back quotes.

Do we know this for sure?)
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The usual json_encode encodes everything correctly. Try adding the JSON_UNESCAPED_LINE_TERMINATORS flag if the standard result doesn't suit you.
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When sending to JS, you do not need to do parsing, that is, instead of:

const variable = JSON.parse('<?= json_encode(['...']) ?>');

Need to write:
const variable = <?= json_encode(['...']) ?>;