From:             wooptoo at gmail dot com
Operating system: Linux x86_64
PHP version:      5.3.0
PHP Bug Type:     Streams related
Bug description:  You have to fgets() after STARTTLS or 
stream_socket_enable_crypto() won't work

Description:
------------
You have to fgets() the output from the socket after STARTTLS or
stream_socket_enable_crypto() won't work on SMTP.

This is on SMTP. I didn't test on other protocols.

Why is the fgets() necessary?

Reproduce code:
---------------
<?php

$conn = fsockopen($server, $port, $errno, $errstr, $timeout);

fputs($conn, 'HELO localhost'."\r\n");
fputs($conn, 'STARTTLS'."\r\n");

// why is this necessary? :
fgets($conn);

stream_socket_enable_crypto($conn, true,
STREAM_CRYPTO_METHOD_TLS_CLIENT);
fputs($conn, 'HELO localhost'."\r\n");

?>


-- 
Edit bug report at http://bugs.php.net/?id=50025&edit=1
-- 
Try a snapshot (PHP 5.2):            
http://bugs.php.net/fix.php?id=50025&r=trysnapshot52
Try a snapshot (PHP 5.3):            
http://bugs.php.net/fix.php?id=50025&r=trysnapshot53
Try a snapshot (PHP 6.0):            
http://bugs.php.net/fix.php?id=50025&r=trysnapshot60
Fixed in SVN:                        
http://bugs.php.net/fix.php?id=50025&r=fixed
Fixed in SVN and need be documented: 
http://bugs.php.net/fix.php?id=50025&r=needdocs
Fixed in release:                    
http://bugs.php.net/fix.php?id=50025&r=alreadyfixed
Need backtrace:                      
http://bugs.php.net/fix.php?id=50025&r=needtrace
Need Reproduce Script:               
http://bugs.php.net/fix.php?id=50025&r=needscript
Try newer version:                   
http://bugs.php.net/fix.php?id=50025&r=oldversion
Not developer issue:                 
http://bugs.php.net/fix.php?id=50025&r=support
Expected behavior:                   
http://bugs.php.net/fix.php?id=50025&r=notwrong
Not enough info:                     
http://bugs.php.net/fix.php?id=50025&r=notenoughinfo
Submitted twice:                     
http://bugs.php.net/fix.php?id=50025&r=submittedtwice
register_globals:                    
http://bugs.php.net/fix.php?id=50025&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=50025&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=50025&r=dst
IIS Stability:                       
http://bugs.php.net/fix.php?id=50025&r=isapi
Install GNU Sed:                     
http://bugs.php.net/fix.php?id=50025&r=gnused
Floating point limitations:          
http://bugs.php.net/fix.php?id=50025&r=float
No Zend Extensions:                  
http://bugs.php.net/fix.php?id=50025&r=nozend
MySQL Configuration Error:           
http://bugs.php.net/fix.php?id=50025&r=mysqlcfg

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