#25671 [Opn->Csd]: nested array with str_replace
| From: | pollita@php.net | Date: | Fri, 26 Sep 2003 17:58:20 +0000 |
| Subject: | #25671 [Opn->Csd]: nested array with str_replace | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-48159@lists.php.net to get a copy of this message | ||
ID: 25671
Updated by: pollita@php.net
Reported By: ivan dot lamouret at caramail dot com
-Status: Open
+Status: Closed
Bug Type: Unknown/Other Function
Operating System: cobalt linux 6.4
PHP Version: 4.3.2
New Comment:
This bug has been fixed in CVS.
In case this was a PHP problem, snapshots of the sources are packaged
every three hours; this change will be in the next snapshot. You can
grab the snapshot at http://snaps.php.net/.
In case this was a documentation problem, the fix will show up soon at
http://www.php.net/manual/.
In case this was a PHP.net website problem, the change will show
up on the PHP.net site and on the mirror sites in short time.
Thank you for the report, and for helping us make PHP better.
Previous Comments:
------------------------------------------------------------------------
[2003-09-26 11:51:37] ivan dot lamouret at caramail dot com
Description:
------------
after calling str_replace on a nested array the resulting array changes
values unexpectedly. Note that in the code below, there is no reference
in the array values.
while trying different versions the code (reducing the size from my
original code), the value of
$fixed["firstlevel"] came also as :
&NULL
&UNKNOWN:0
bar
tostr
...
that may be related to Bug #23654?
regards,
Ivan
Reproduce code:
---------------
function foo ($someuselessvar,$str){
$local=str_replace("fromstr","tostr",$str);
}
//----------------------------------------------/
function bar($var){
$result=array();
$result["firstlevel"]["secondlevel"]="$var";//unquote will change
behavior!
foo("someuselessstring", $result);
return $result;
}
$first="foooo";
//$first="foooooooo";
$fixed=bar("$first"); //unquote will change behavior!
var_dump($fixed);
$tmp=bar("foo");
var_dump($fixed);
$tmp=bar("foooo");
var_dump($fixed);
$tmp=bar("foooooooo");
var_dump($fixed);
$tmp=bar("fooo");
var_dump($fixed);
Expected result:
----------------
Five times the same first dump!:
array(1) {
["firstlevel"]=>
array(1) {
["secondlevel"]=>
string(5) "foooo"
}
}
Actual result:
--------------
array(1) {
["firstlevel"]=>
array(1) {
["secondlevel"]=>
string(5) "foooo"
}
}
array(1) {
["firstlevel"]=>
string(3) "foo"
}
array(1) {
["firstlevel"]=>
string(17) "someuselessstring"
}
array(1) {
["firstlevel"]=>
array(1) {
["firstlevel"]=>
array(1) {
["secondlevel"]=>
string(9) "foooooooo"
}
}
}
array(1) {
["firstlevel"]=>
NULL
}
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=25671&edit=1