note 100211 deleted from function.trim by hholzgra
| From: | hholzgra@php.net | Date: | Thu, 02 Aug 2012 12:32:06 +0000 |
| Subject: | note 100211 deleted from function.trim by hholzgra | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-189676@lists.php.net to get a copy of this message | ||
Note Submitter: gmutale at yahoo dot com
----
To trim all strings and remove CR.
<?php
$arr = array('apple', 'orange');
$arr2 = array('name' => 'James', 'zipcode' => '1234',
$arr);
$data = array($arr2, 'peach');
array_walk_recursive($data, 'trim_all');
print_r($data);
function trim_all(&$value)
{
if (is_array($value))
{
array_walk_recursive($value, 'trim_all');
}
else
{
$value = trim(str_replace("\r\n", "\n", $value));
}
}
?>