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run code in 150+ php & hhvm versions
Bugs & Features
<?php function parseStopWords($text){ $text = preg_replace('/[^a-zA-Z0-9áéíóúñ\',]/i','',$text); $stopwords = array('a','ante','bajo','cabe','con','contra','de','desde','en','entre','hacia','hasta','para','por','sin','sobre','tras','el','lo','la','los','las','un','unos','una','al','del','que','es','se','y','fue'); foreach($stopwords as $w){ $text = preg_replace('/\b'.$w.'\b/i','',$text); } return $text; } echo parseStopWords("Hello world");
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Helloworld
Output for hhvm-3.10.0

Process exited with code 153.