note 18290 deleted from function.explode by didou
| From: | didou@php.net | Date: | Sun, 07 Dec 2003 03:11:30 +0000 |
| Subject: | note 18290 deleted from function.explode by didou | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-61578@lists.php.net to get a copy of this message | ||
Note Submitter: mrnasty@gmx.net
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sometimes a problem may occur, if user add a separator char at the end:
"item1, item2, item3, item4,", so the last would be an empty array-item.
you can fix this with using
$string = trim($string,$separator);
additionally it would be useful to get rid of the spaces leading (or following) each item:
$string = trim($string,$separator);
$strarray = explode($separator,$string);
foreach ($strarray as $stritem)
$stritem = trim($stritem);
hope this helps, + stefan