From: eingmarra at hotmail dot com
Operating system: windowsxp sp2
PHP version: 5.2.0
PHP Bug Type: Class/Object related
Bug description: static variable shows abnormal performence
Description:
------------
Hi Master!
I used php5.2 to write a class for some needs, I was surperised to find
the static variable worked in an abnormal way, so I need you help to test
it!
--- test.php
<?php
class JavaBridgeLoader {
private static $configedFlag = false;
const jar_path = "jar/";
public static function preConfig(){
var_dump(self::$configedFlag);
if(self::$configedFlag == false){
//exec('java -jar '. self::jar_path. '"JavaBridge.jar"
SERVLET:8080');
self::$configedFlag = true;
}
var_dump(self::$configedFlag);
}
}
JavaBridgeLoader::preconfig();
?>
I expect for the result is "bool(false) bool(true) at the first time, And
then: bool(true) bool(true) at the second time"
I am not a phper, I am a java liker and want to learn the php lanugage, I
dont know why it can not performence like java performence, So I report
this bug!
Thank you and hoping for you responsing...
And best Regards to you all!
Reproduce code:
---------------
<?php
class JavaBridgeLoader {
private static $configedFlag = false;
const jar_path = "jar/";
public static function preConfig(){
var_dump(self::$configedFlag);
if(self::$configedFlag == false){
//exec('java -jar '. self::jar_path. '"JavaBridge.jar"
SERVLET:8080');
self::$configedFlag = true;
}
var_dump(self::$configedFlag);
}
}
JavaBridgeLoader::preconfig();
?>
Expected result:
----------------
bool(false) bool(true) ---- the first time
bool(true) bool(true) ---- the second time
Actual result:
--------------
bool(false) bool(true) ---- the first time
bool(false) bool(true) ---- the second time
--
Edit bug report at http://bugs.php.net/?id=39852&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=39852&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=39852&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=39852&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=39852&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=39852&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=39852&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=39852&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=39852&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=39852&r=support
Expected behavior: http://bugs.php.net/fix.php?id=39852&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=39852&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=39852&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=39852&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=39852&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=39852&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=39852&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=39852&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=39852&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=39852&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=39852&r=mysqlcfg
