# compiling own extension for php-5.1.1

- Thread: https://externals.io/message/21365
- Original archive: https://news-web.php.net/php.internals/21365
- Started by Marco Glatz on 2006-01-03T03:26:41+00:00
- Messages: 2
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## #21365 — Marco Glatz — 2006-01-03T03:26:41+00:00

URL: https://externals.io/message/21365#21365

hello,

i am trying to port a self-written extension from php-5.0.2 to php-5.1.1, if i try to load the extension i get an error:

ext/php_webcontrol.dll doesn't appear to be a valid Zend extension


then i tried to compile the minimal example from ext/skeleton, but same error :(


this is my configuration in my .dsp-file



# PROP BASE Use_MFC 0
# PROP BASE Use_Debug_Libraries 0
# PROP BASE Output_Dir "HP_511"
# PROP BASE Intermediate_Dir "PHP_511"
# PROP BASE Ignore_Export_Lib 0
# PROP BASE Target_Dir ""
# PROP Use_MFC 0
# PROP Use_Debug_Libraries 0
# PROP Output_Dir "PHP_511"
# PROP Intermediate_Dir "PHP_511"
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /MD /W3 /GX /O2 /I "php-5.1.1" /I "php-5.1.1\main" /I "php-5.1.1\Zend" /I "..\bindlib_w32" /I "php-5.1.1\TSRM" /D ZEND_DEBUG=0 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "WEBCONTROL_EXPORTS" /D "COMPILE_DL_WEBCONTROL" /D ZTS=1 /D "ZEND_WIN32" /D "PHP_WIN32" /D HAVE_WEBCONTROL=1 /D "LIBZEND_EXPORTS" /FR /YX /FD /c
# ADD CPP /nologo /MD /W3 /GX /O2 /I "php-5.1.1" /I "php-5.1.1\main" /I "php-5.1.1\Zend" /I "..\bindlib_w32" /I "php-5.1.1\TSRM" /D ZEND_DEBUG=0 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "WEBCONTROL_EXPORTS" /D "COMPILE_DL_WEBCONTROL" /D ZTS=1 /D "ZEND_WIN32" /D "PHP_WIN32" /D HAVE_WEBCONTROL=1 /D "LIBZEND_EXPORTS" /FR /YX /FD /c
# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
# ADD BASE RSC /l 0x406 /d "NDEBUG"
# ADD RSC /l 0x406 /d "NDEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib php5ts.lib /nologo /dll /machine:I386 /out:"PHP_511/php_webcontrol.dll" /libpath:"php-5.1.1\Release_TS" /libpath:"php-5.1.1\Release_TS_Inline"
# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib php5ts.lib /nologo /dll /machine:I386 /out:"PHP_511/php_webcontrol.dll" /libpath:"php-5.1.1\Release_TS" /libpath:"php-5.1.1\Release_TS_Inline"



i looked through the source and found in zend_extension.c this:

DL_FETCH_SYMBOL(handle, "extension_version_info");

if i understand this right, DL_FETCH_SYMBOL is a makro for GetProcAddress() and in my dll "extension_version_info" is not set?


TIA,
marco glatz

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## #21366 — Antony Dovgal — 2006-01-03T10:39:52+00:00

URL: https://externals.io/message/21365#21366 · In reply to: #21365

> hello,
> 
> i am trying to port a self-written extension from php-5.0.2 to php-5.1.1, if i try to load the extension i get an error:
> 
> ext/php_webcontrol.dll doesn't appear to be a valid Zend extension

You're using zend_extension=php_webcontrol.dll, while you should be using extension=php_webcontrol.dll instead.

-- 
Wbr, 
Antony Dovgal