- Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- 12|150|test one|33235 13|151|test two|33236
<?php
$string = "
12| 150 | test one| 33235
13| 151| test two |33236
";
$pattern = '/(?:\s\|\s)|(?:\s\|)|(?:\|\s)/';
echo preg_replace($pattern, '|', $string);