Online PHP editor | refs for o4elT

<?php $tests = array( 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line ', 'First line second line third line', ); foreach ( $tests as $test ) { echo trim( preg_replace( '/(\s)?<br(.*?)>(\s)?/', ' ', $test ) ), PHP_EOL; }