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run code in 300+ PHP versions simultaneously
<?php $string = " put returns between paragraphs for linebreak add 2 spaces at end "; var_export( preg_replace('/\v+/', ' ', trim($string)) );
Output for 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
'put returns between paragraphs for linebreak add 2 spaces at end'
preferences:
64.18 ms | 985 KiB | 4 Q