note 126379 added to function.file

Keep in mind that file() will NOT trim the new line characters at the end of the lines. The means, that for example this code will always output "No bad words detected": <?php $badWords = file('badwords.txt'); /* badwords.txt file contents: love lust sex */ $comment = "I love PHP!"; foreach ($badWords as $badWord) { if (mb_stripos($comment, $badWord)) { exit("Don't use naughty words"); } } echo "No bad words detected"; ---- Server IP: 45.112.84.4 Probable Submitter: 45.112.85.242 (proxied: 178.255.168.15) ---- Manual Page -- https://php.net/manual/en/function.file.php Edit -- https://main.php.net/note/edit/126379 Del: integrated -- https://main.php.net/note/delete/126379/integrated Del: useless -- https://main.php.net/note/delete/126379/useless Del: bad code -- https://main.php.net/note/delete/126379/bad+code Del: spam -- https://main.php.net/note/delete/126379/spam Del: non-english -- https://main.php.net/note/delete/126379/non-english Del: in docs -- https://main.php.net/note/delete/126379/in+docs Del: other reasons-- https://main.php.net/note/delete/126379 Reject -- https://main.php.net/note/reject/126379 Search -- https://main.php.net/manage/user-notes.php