Remove line breaks with regex
<?php | |
$string = 'This is a new paragraph with | |
arbitrarily inserted newlines | |
at a certain width. To keep | |
these from turning into <br>s, | |
we want to replace them the right | |
way. | |
When there is a double new-line, | |
then we know that it really is a | |
new paragraph, and it is OK to keep | |
both newlines together.'; | |
$content_without_line_breaks = preg_replace( '/(^|[^\n\r])[\r\n](?![\n\r])/', '$1 ', $string ); |
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