note 73972 modified in function.array-diff-assoc by bobby
| From: | bobby@php.net | Date: | Tue, 20 Mar 2007 17:26:56 +0000 |
| Subject: | note 73972 modified in function.array-diff-assoc by bobby | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-124638@lists.php.net to get a copy of this message | ||
A small modification for array_diff_assoc_recursive from 'sc1n at yahoo dot com' , to not
display any notices if a key don't exist and if error_reporting is set to E_ALL:
<?php
function array_diff_assoc_recursive($array1, $array2)
{
foreach($array1 as $key => $value)
{
if(is_array($value))
{
if(!isset($array2[$key]))
{
$difference[$key] = $value;
}
elseif(!is_array($array2[$key]))
{
$difference[$key] = $value;
}
else
{
$new_diff = array_diff_assoc_recursive($value, $array2[$key]);
if($new_diff != FALSE)
{
$difference[$key] = $new_diff;
}
}
}
elseif(!isset($array2[$key]) || $array2[$key] != $value)
{
$difference[$key] = $value;
}
}
return !isset($difference) ? 0 : $difference;
}
?>
--was--
A small modification for array_diff_assoc_recursive from 'sc1n at yahoo dot com' , to not
display any notices if a key don't exist and if error_reporting is set to E_ALL:
<?php
function array_diff_assoc_recursive($array1, $array2)
{
foreach($array1 as $key => $value)
{
if(is_array($value))
{
if(!isset($array2[$key]))
{
$difference[$key] = $value;
}
if(!is_array($array2[$key]))
{
$difference[$key] = $value;
}
else
{
$new_diff = array_diff_assoc_recursive($value, $array2[$key]);
if($new_diff != FALSE)
{
$difference[$key] = $new_diff;
}
}
}
elseif(!isset($array2[$key]) || $array2[$key] != $value)
{
$difference[$key] = $value;
}
}
return !isset($difference) ? 0 : $difference;
}
?>
http://php.net/manual/en/function.array-diff-assoc.php