note 92647 added to function.ctype-digit
| From: | Chris at osu1 dot php dot net | Date: | Sun, 02 Aug 2009 07:17:17 +0000 |
| Subject: | note 92647 added to function.ctype-digit | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-158998@lists.php.net to get a copy of this message | ||
Remove all non-printable characters from a string:
<?php
$str = implode('', array_filter(str_split($str, 1), 'ctype_print'));
?>
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Server IP: 64.71.164.2
Probable Submitter: 69.69.21.91
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Manual Page -- http://www.php.net/manual/en/function.ctype-digit.php
Edit -- https://master.php.net/note/edit/92647
Del: integrated -- https://master.php.net/note/delete/92647/integrated
Del: useless -- https://master.php.net/note/delete/92647/useless
Del: bad code -- https://master.php.net/note/delete/92647/bad+code
Del: spam -- https://master.php.net/note/delete/92647/spam
Del: non-english -- https://master.php.net/note/delete/92647/non-english
Del: in docs -- https://master.php.net/note/delete/92647/in+docs
Del: other reasons-- https://master.php.net/note/delete/92647
Reject -- https://master.php.net/note/reject/92647
Search -- https://master.php.net/manage/user-notes.php