note 44006 added to function.array-merge
| From: | seva-php at zend dot com | Date: | Mon, 12 Jul 2004 12:42:32 +0000 |
| Subject: | note 44006 added to function.array-merge | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-73094@lists.php.net to get a copy of this message | ||
As you know, guys, because of fixing bug #25494, starting from PHP 5.0.0 Beta2 the function
doesn't accept scalar values as secondary arguments. It means if you try to run <?
array_merge(array('array'),'scalar'); ?> the function throws a warning and
returns <? NULL ?> instead of <?
array(0=>'array',1=>'scalar');?>. If you want the old behavior of the
merge function, use this instead:
<?
function array_merge_php4($array1,$array2){
$return=array();
foreach(func_get_args() as $arg){
if(!is_array($arg)){
$arg=array($arg);
}
foreach($arg as $key=>$val){
if(!is_int($key)){
$return[$key]=$val;
}else{
$return[]=$val;
}
}
}
return $return;
}
?>
----
Manual Page -- http://www.php.net/manual/en/function.array-merge.php
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