How to remove line breaks (no characters!) from the string?

How to remove line breaks (no characters!) from the string?

php html replace line-breaks nl2br

php

Replace last occurrence of a string in a string

php string replace last-occurrence

php

Remove a part of a string, but only when it is at the end of the string

php string replace preg-replace

php

PHP remove commas from numeric strings

php string replace numbers comma

php

htmlentities in PHP but preserving html tags

php html string replace html-entities

php

How to replace different newline styles in PHP the smartest way?

php replace newline unify

php

Replace string in text file using PHP

php file text replace

php

Replacing \r\n with PHP

php mysql insert replace

php

PHP string replace match whole word

php string replace str-replace

php

str_ireplace() with keeping of case

php match case-insensitive replace

php

preg_replace how to replace only matching xxx($1)yyy pattern inside the selector

php regex replace preg-match regex-group

php

search and replace value in PHP array

php arrays replace

php

Search and replace multiple values with multiple/different values in PHP5?

php arrays string replace

php

Trim with PHP

php string replace

php

php replace first occurrence of string from 0th position [duplicate]

php string replace substring

php