#49529 [NEW]: imap_mail_compose changes passed parameters

From: hrynek at hrynek dot com Operating system: Linux PHP version: 5.2.10 PHP Bug Type: IMAP related Bug description: imap_mail_compose changes passed parameters Description: ------------ imap_mail_compose() corrupts passed $envelope parameter, even passed indirectly - check $headers and $this->headers used in sample code. All address headers (from, to, cc, bcc, reply_to etc.) are changed and variable can't be passed to imap_mail_compose() next time, beacause function produces notice and wrong mail headers: From: Asdf@NO HOST, UNEXPECTED_DATA_AFTER_ADDRESS@.SYNTAX-ERROR. Any modification (uncomment line in sample) to variable prevents changes to $this->headers, but $headers is still being modified. Reproduce code: --------------- class test { protected $headers = array("from" => "Asdf Qwer <asdf@qwer.invalid>"); protected $body = array(array( "type" => TYPETEXT, "subtype" => "plain", "contents.data" => "test message", )); protected function getHeaders() { return $this->headers; } public function compose() { $headers = $this->getHeaders(); //$headers["from"] .= ""; // uncomment to fix var_dump($this->headers["from"]); imap_mail_compose($headers, $this->body); var_dump($this->headers["from"]); } } $test = new test(); $test->compose(); Expected result: ---------------- string(29) "Asdf Qwer <asdf@qwer.invalid>" string(29) "Asdf Qwer <asdf@qwer.invalid>" Actual result: -------------- string(29) "Asdf Qwer <asdf@qwer.invalid>" string(29) "Asdf Qwer<asdf@qwer.invalid>" One space is replaced by 0x00. -- Edit bug report at http://bugs.php.net/?id=49529&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=49529&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=49529&r=trysnapshot53 Try a snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=49529&r=trysnapshot60 Fixed in SVN: http://bugs.php.net/fix.php?id=49529&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=49529&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=49529&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=49529&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=49529&r=needscript Try newer version: http://bugs.php.net/fix.php?id=49529&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=49529&r=support Expected behavior: http://bugs.php.net/fix.php?id=49529&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=49529&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=49529&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=49529&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=49529&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=49529&r=dst IIS Stability: http://bugs.php.net/fix.php?id=49529&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=49529&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=49529&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=49529&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=49529&r=mysqlcfg