3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $textbefore = "text has newlines in wo\nrds and normal newlines \n bewtween words and again in wo\nrds"; $textafter = preg_replace( "/(?<=\S)\n|\n(?=\S)/", '', $textbefore); var_dump( $textafter);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(82) "text has newlines in words and normal newlines bewtween words and again in words"