Bug #73321 [NEW]: array count shows wrong value
From: pmakkar at bayatree dot com
Operating system: Mac OS X 10.11
PHP version: 5.6.26
Package: Arrays related
Bug Type: Bug
Bug description:array count shows wrong value
Description:
------------
I've a large PHP array (~85000 elements) in a class, on php 5.5
(/usr/bin/php) on my system (mac OS X 10.11) it works as expected (count
~ 86459), but on same system with php 5.6 (php), it fails to lookup few
keys because of wrong count (count ~ 20923).
testAds.php prints city name corresponding to ID 1027519, which exists
in 2nd file AdwordsCityComponent.php. But doesn't work with different
PHP versions.
Test script:
---------------
class AdwordsCityComponent {
private $adwordsCityObj =
array(
1000010=>"Abu Dhabi,Abu Dhabi,United Arab Emirates",
1000011=>"Ajman,Ajman,United Arab Emirates",
// ~80000 more rows....
9062586=>"Bratislava Region,Slovakia",
9062587=>"Trnava Region,Slovakia");
/**
* getCityNameById
*/
public function getCityNameById($adwordsCityObjId) {
$cityName = "Unspecified";
$cityArray = $this->adwordsCityObj;
echo "Total array count : ";
echo count($this->adwordsCityObj);
if(array_key_exists($adwordsCityObjId, $cityArray)){
$cityName = $cityArray[$adwordsCityObjId];
}
return $cityName;
}
}
full source code & php -i output at:
https://www.dropbox.com/s/83sd89t58xn7kz2/PhpArrayIssue.zip?dl=0
Expected result:
----------------
// PHP 5.5 works fine
administratorsmac$ /usr/bin/php testAds.php
Total array count : 64455
Bremerton,Washington,United States
Actual result:
--------------
// PHP 5.6 gives wrong count & result
administratorsmac$ php testAds.php
Total array count : 31687
Unspecified
--
Edit bug report at https://bugs.php.net/bug.php?id=73321&edit=1
--
Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=73321&r=trysnapshot54
Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=73321&r=trysnapshot55
Try a snapshot (trunk): https://bugs.php.net/fix.php?id=73321&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=73321&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=73321&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=73321&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=73321&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=73321&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=73321&r=support
Expected behavior: https://bugs.php.net/fix.php?id=73321&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=73321&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=73321&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=73321&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=73321&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=73321&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=73321&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=73321&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=73321&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=73321&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=73321&r=mysqlcfg
Thread (2 messages)
- pmakkar at bayatree dot com