note 72562 added to function.trim
| From: | php-general at lists dot php dot net | Date: | Wed, 24 Jan 2007 16:04:11 +0000 |
| Subject: | note 72562 added to function.trim | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-122141@lists.php.net to get a copy of this message | ||
I use this to remove leading, trailing and "more than one" space in between words.
$pat[0] = "/^\s+/";
$pat[1] = "/\s{2,}/";
$pat[2] = "/\s+\$/";
$rep[0] = "";
$rep[1] = " ";
$rep[2] = "";
$str = " Words with lots of spaces ";
$str = preg_replace($pat,$rep,$str);
// Output
"Words with lots of spaces"
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Server IP: 69.147.83.197
Probable Submitter: 89.150.147.144
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Manual Page -- http://www.php.net/manual/en/function.trim.php
Edit -- https://master.php.net/note/edit/72562
Del: integrated -- https://master.php.net/note/delete/72562/integrated
Del: useless -- https://master.php.net/note/delete/72562/useless
Del: bad code -- https://master.php.net/note/delete/72562/bad+code
Del: spam -- https://master.php.net/note/delete/72562/spam
Del: non-english -- https://master.php.net/note/delete/72562/non-english
Del: in docs -- https://master.php.net/note/delete/72562/in+docs
Del: other reasons-- https://master.php.net/note/delete/72562
Reject -- https://master.php.net/note/reject/72562
Search -- https://master.php.net/manage/user-notes.php