Bug #65867 [NEW]: strace php -r 'class A implements Countable {function count() {return count($th

From: kakserpompoyaitsam at gmail dot com Operating system: Irrelevant PHP version: 5.5.4 Package: SPL related Bug Type: Bug Bug description:strace php -r 'class A implements Countable {function count() {return count($th Description: ------------ Easy reproducible segmentation fault. It seems that count($this) doesn't check recursion. I think that count($this) should check if it is called inside of $this->count(), and if so, should ignore the Countable interface and just count the properties. Use case: if your object got special properties that you do not want to count, you can use something liek that: "function count() {return count($this) - numberOfSpecialProperties;}" Test script: --------------- class A implements Countable {function count() {return count($this);}} count(new A); Expected result: ---------------- 0 Actual result: -------------- Segmentation fault. -- Edit bug report at https://bugs.php.net/bug.php?id=65867&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=65867&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=65867&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=65867&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=65867&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=65867&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=65867&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=65867&r=needscript Try newer version: https://bugs.php.net/fix.php?id=65867&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=65867&r=support Expected behavior: https://bugs.php.net/fix.php?id=65867&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=65867&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=65867&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=65867&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=65867&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=65867&r=dst IIS Stability: https://bugs.php.net/fix.php?id=65867&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=65867&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=65867&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=65867&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=65867&r=mysqlcfg