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ID Category Severity Reproducibility Date Submitted Last Update
0003372 [Quercus] block always 03-05-09 18:54 03-06-09 13:39
Reporter koreth View Status public  
Assigned To nam
Priority normal Resolution fixed Platform
Status closed   OS
Projection none   OS Version
ETA none Fixed in Version 4.0.0 Product Version 4.0.0
  Product Build
Summary 0003372: Refs not preserved
Description <?php

function setup(&$pending=null) {
  $GLOBALS['LIST'][] = array(
    'ref' => &$pending,
  );
}

function dispatch() {
  foreach ($GLOBALS['LIST'] as $entry) {
    $ref = &$entry['ref'];
    $ref = 'xyzzy';
  }
}

$x = null;
setup($x);
dispatch();
print strlen($x);

Regular PHP prints "5". Quercus prints "0" -- somewhere along the line it loses the fact that it's dealing with a reference, and no value gets assigned to $x.
Steps To Reproduce
Additional Information
Attached Files

- Relationships

- Notes
(0003865)
koreth
03-05-09 22:43

 This change to ArrayValueImpl.getRef(Value) seems to fix the test case, but it is most likely not the right fix (I imagine the Var-rewrapping logic was there for a reason.)

--- a/modules/quercus/src/com/caucho/quercus/env/ArrayValueImpl.java
+++ b/modules/quercus/src/com/caucho/quercus/env/ArrayValueImpl.java
@@ -944,7 +944,7 @@ public class ArrayValueImpl extends ArrayValue
       return var;
     
     if (entry._value instanceof Var)
- var = new Var(entry._value.toValue());
+ var = (Var) entry._value;
     else
       var = new Var(entry._value);
 
(0003868)
nam
03-06-09 13:39

 php/066y
 

- Issue History
Date Modified Username Field Change
03-05-09 18:54 koreth New Issue
03-05-09 22:43 koreth Note Added: 0003865
03-06-09 13:34 nam Status new => assigned
03-06-09 13:34 nam Assigned To  => nam
03-06-09 13:39 nam Status assigned => closed
03-06-09 13:39 nam Note Added: 0003868
03-06-09 13:39 nam Resolution open => fixed
03-06-09 13:39 nam Fixed in Version  => 4.0.0

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