After upgrade, PHP no longer supports PNG operations - php

After updating to Mac OS X 10.10 (Yosemite) and starting Apache with PHP support, everything works as before except for any image operations on PNG files. I get a Call to undefined function imagecreatefrompng(), while any operation on JPEG files work. So GD is present, but not for PNG.
There is one line in the phpinfo() that looks like the problem: '--with-png-dir=no'
The GD section from phpinfo():
How do I get the included PHP to work with PNG files?

Here's another option, from the guys from liip, here. This is a PHP package that comes pre-built for Yosemite (older versions works too) but it is just one line of code:
curl -s http://php-osx.liip.ch/install.sh | bash -s 5.5
After that, everything is ready to work as expected. The configuration that cames with that installation is well suited for Symfony 2 development, but it should work just fine with other use cases.
Finally, if you need to use the updated PHP CLI, too, but you don't want to use the PHP version that comes with the OS, then you could also add to your .bash_profile or similar this line of code:
export PATH=/usr/local/php5/bin:$PATH

I had to fix this by installing PHP 5.5 again via Homebrew. Fairly painless:
https://github.com/Homebrew/homebrew-php
Installation instructions can be found here: https://github.com/Homebrew/homebrew-php#usage
I used the command brew install php55
Don't forget to update your httpd.config - instructions will be shown at the end of the homebrew install.

As #jtotheh said, installing a complete PHP version with PNG and FreeType support compiled in is the way to go.
If you don't want to fiddle through that process, I have prepared complete step-by-step instructions as an answer to a similar question: https://stackoverflow.com/a/26505558/430742

Related

Download and install the php mcrypt extension under windows 10

where can I download and how to install the mcrypt extension for php 7.1 (TS,VC14) under Windows 10 / 64 bit.
I need it for an akeneo project and this has dependencies using mcrypt (and not other extensions).
I haven't found the right extension dll for it.
Thanks for help.
This example is for PHP 7.4 installed by WAMP in Windows 10 (It will work for others versions if you manage to find the php_mcrypt.dll file for PHP version that you need).
Go to: https://windows.php.net/downloads/pecl/releases/mcrypt/1.0.3/php_mcrypt-1.0.3-7.4-ts-vc15-x64.zip
unpack and copy php_mcrypt.dll to C:\wamp64\bin\php\php7.4.0\ext
Include following lines in C:\wamp64\bin\php\php7.4.0\php.ini and C:\wamp64\bin\apache\apache2.4.41\bin\php.ini:
[mcrypt]
extension=php_mcrypt.dll
Restart Apache server
For other PHP versions you may find the php_mcrypt.dll file in https://pecl.php.net/package/mcrypt or in php windows binaries file: in PHP windows binaries files in ext/ folder https://windows.php.net/downloads/releases/
If you need this code run and it uses mcrypt I doubt if it really requires php 7.1
What might help you (however might not be recommended)
Install Wamp for windows link where you can easily switch between PHP 5 and 7
Wamp isn't ideal for custom php versions but I managed to add some "my-versions" if I did not find interesting ones on the list, you can switch versions by click on the icon at the icon try. left or right (check both ways)
check this link also
Much better in customizing your PHP would be Docker but it requires some learning curve instead of clickable Wamp. However with Docker you can do whatever possible to PHP where with Wamp you'll be always having some obstacles (mainly because of lack of resources how to do something, and specific Windows platform).
If you give up with Wamp, install Docker and run command:
docker run --rm -it php:5-apache php -r 'print_r(get_loaded_extensions());'
to check loaded extensions on php 7 with apache run
docker run --rm -it php:7-apache php -r 'print_r(get_loaded_extensions());'
to see if the php version has mcrypt installed and if not then installing it to docker image of php should't be a big deal (let know in comment if you need info bout that)
Here you have an official PHP image for Docker with description how to install extensions Dockerhub PHP image
Maybe this will help mcrypt-module-open
Best solutions is to install Linux. use a VM or the Windows Subsystem for Linux.
https://learn.microsoft.com/en-us/windows/wsl/install-win10

Install PHP 7.0 Internationalization extension (Intl) on XAMPP on Mac

I followed the instructions outlined here:
Install PHP Internationalization extension (Intl) on XAMPP on Mac
Ran sudo pecl install intl
selected the correct files from the Cellar
then this error happened:
/private/tmp/pear/temp/intl/intl_error.h:24:10: fatal error:
'ext/standard/php_smart_str.h' file not found
include
^ 1 error generated. make: *** [php_intl.lo] Error 1 ERROR: `make' failed
No matter, did some research and found out that PHP 7.0.8 deprecated php.smart_str.h to php.smart_string.h
So given my scant knowledge of C++ I copied smart_string.h to smart_str.h and renamed all the headers from STRING to string.....
re-ran pecl -no luck....more errors......without knowing where the .c files are and remaking php (not really interested in going that far) since anyway I'm using XAMPP so that ended that option.
I have php 5.5 on my mac, deep in the usr/local/bin folder
so next step was to get pecl to use those files and generate an intl.so file....
Did that....I have the intl.so file so put it in the 'extensions' folder in XAMPP (for reference: /Applications/XAMPP/xamppfiles/lib/php/extensions/no-debug-non-zts-20151012)
Ran php and came up with this error:
Warning: PHP Startup: Unable to load dynamic library
'/Applications/XAMPP/xamppfiles/lib/php/extensions/no-debug-non-zts-20151012/intl.so'
- dlopen(/Applications/XAMPP/xamppfiles/lib/php/extensions/no-debug-non-zts-20151012/intl.so,
9): Symbol not found: _zval_used_for_init Referenced from:
/Applications/XAMPP/xamppfiles/lib/php/extensions/no-debug-non-zts-20151012/intl.so
Expected in: flat namespace in
/Applications/XAMPP/xamppfiles/lib/php/extensions/no-debug-non-zts-20151012/intl.so
in Unknown on line 0
I imagine it has to do with different versions?
In any case I can't get pecl to install intl without a make error in PHP 7.0.8 on XAMPP. There is no documentation on this and you'd think that if you deprecate a header.h file you'd update all extensions?
Install intl.so in PHP 7 seems impossible?
After a lot of research I was finally able to resolve this. Detailed steps here:
before you begin, check which php path is set. it should be /Applications/XAMPP/xamppfiles/bin/php. If not you can change it by PATH="/Applications/XAMPP/xamppfiles/bin:${PATH}". more detail here
Overall idea is to build the intl-extension from PHP source code on your own. Before you begin make sure you have installed Xcode. Also, install the latest version of autoconf. this might help:
brew install autoconf
Next download the version of PHP you use in XAMPP from php.net. I am using 7.1.18. This version worked for me: php-7.1.31, I’m guessing if you follow the steps it might work for 7.0 or 7.2 as well. Do let me know if it does or doesnt, I’ll update this post. Do not use PHP 7.3 for Magento 2.3.0, it is not supported.
Extract the tar.gz file using (I extracted it inside ~/Downloads/ folder )
tar -xzvf php-7.1.31.tar.gz
cd into the extracted folder
cd php-7.1.31
change to subfolder ext/intl
cd ext/intl/
Run these commands to build the extension
/Applications/XAMPP/bin/phpize
./configure --enable-intl --with-php-config=/Applications/XAMPP/bin/php-config --with-icu-dir=/Applications/XAMPP/xamppfiles/
make
sudo make install
you can now delete all files you downloaded and also the extracted folders.
Open /Applications/XAMPP/xamppfiles/etc/php.ini , and add extension=intl.so
Restart your Apache using XAMPP GUI and it should work.
So far, it seems that extension intl.so for php is bundled with php
and should be compiled with php (intl --enabled). XAMPP does not support this (as of Oct 2016), MAMP does. I do not know about other distros. However, if you're willing to recompile PHP 7, it's worth it just to do that and enable it during compiling.
So....I ran with MAMP. Then I decided that I would simply install apache 2.4 and php 7 and Mysql without the stack and the junk that comes with MAMP or XAMPP and everything works like a charm... so if you need to use CakePHP or intl support etc... just drop XAMPP/MAMP and go with a standard install. I used homebrew (MacOS) and everything is working fine.
Update: As regards Windows, XAMPP does not default it, but you can add the module (dll) in php.ini and works like a charm
The error means that XAMPP doesn't have PHP compiled with intl. You may try:
pecl install intl
but probably it won't work as well.
See: PHP Bug #72879 Pecl install intl make error with PHP 7.0.8.
As for the workaround, try installing memcached extension instead of memcache, e.g.
pecl install memcached
Note: It also requires libmemcached package/library to be installed beforehand. For macOS, install via: brew install libmemcached.
If you wanna try without homebrew, with native apache and php, look at my aswer here: https://stackoverflow.com/a/55131868/3692846

Imagick php windows

I am trying to use iMagick in Symfony2.
I am using PHP 5.4.16 and all i have done :
1-Copy php_imagick_nts.dll from php5-4 directory from the extracted http://valokuva.org/~mikko/imagick-php54-php53.tgz to php/ext .
2-Rename it to php_imagick.dll and add the “extension=php_imagick.dll” to php.ini
3-Create a page like this :
<?php
$a = new Imagick();
?>
but i receive this :
Fatal error: Class ‘Imagick’ not found in C:\xampp\htdocs\info.php
When I tried to use this in a symfony controller, the error occur again:
FatalErrorException: Error: Class 'Imagick' not found
Unfortunately the details about imagick extension not appear in output of "phpinfo()"
Is this version is incompatible with PHP 5.4.16 ?! If yes,what version i must use? Where? Thank for any help...
After trying many solutions, none seemed to work.
I managed to install it on Windows 10 64-bit, Apache 2.4 and PHP 5.6, but I think it should work for all versions.
Hopefully you will have no problem installing Imagick for PHP.
Step 1) Gather information
First of all you should gather some information of your PHP environment.
You can easily see your PHP information with the function phpinfo()
The information you need:
Architecture: x86(32-bit) or x64(64-bit)
PHP-version: you can find this in the header of the phpinfo() output.
PHP Extension Build: This string contains 2 important parts:
NTS or TS
VCx (like VC11)
Loaded Configuration File: the path to your used php.ini file.
Step 2) Download Binary
You can download the binary from the official site of ImageMagick. I recommend you to read the small introduction under the "Windows Binary Release" to be certain which "bits-per-pixel" to choose from(8 or 16).
Downloading the latest version should be just fine.
Make sure this binary is the same architecture as your PHP architecture that you have gathered in step 1.
Step 3) Install Binary
Install the binary to your phpx.x.xx\bin file. For example: C:\wamp64\bin\php\php5.6.16\bin. (This can be any folder, but for the convenience I put in here)
Make sure "Add application directory to your system path" is checked. Should be checked by default though.
Step 4) Download PHP extension
The DLL PHP extension is available through the windows pecl php site
Again, you can just click the latest version.
Next of, choose the right version based on the gathered information.
For example: php_imagick-3.4.1-5.6-nts-vc11-x64.zip
This can be stripped into components:
php_imagick-3.4.1 - This is the php imagick extension with the version. This is not important.
5.6 - This is your PHP version and should be equal to the PHP-version you are using, which you have determed in step 1.
NTS - This should be equal to the information of your PHP Extension Build that you have gathered in step 1.
VC11 - This should also be equal to the information of your PHP Extension Build that you have gathered in step 1.
x64 - This the architecture of the extension and should be equal to your PHP architecture that you have gathered in step 1.
Step 5) Extract PHP Extension
After you have downloaded the file, you should open the .zip file and look for a file named: php_imagick.dll.
Extract this file to phpx.x.xx\ext.
Make sure the .dll file is fully accessable by you. Sometimes you need to explicity unblock the file.
Step 6) Activate PHP extension
To activate the extension in PHP, you should state in your php.ini file that you want to use this extension.
You have gathered the path to your used php.ini file in step 1.
Add the line extension=php_imagick.dll to your php.ini
Step 7) Restart your PC
Just to make sure, restart your PC so all Environment Paths will be correctly loaded.
This should install Imagick correctly with the latest versions and the right architecture.
Imagick should also be listed in phpinfo() with the appropriate "ImageMagick supported formats" (Just make sure it is not empty).
I spent many hours trying to make Imagick work, finally I got it.
My installation instructions
Install WAMP 32bit (even if you running 64bit system you must use 32bit version of WAMP)
Install ImageMagick to C:/imagemagick, use this file: https://www.dropbox.com/s/i2mhrhd7sp0ilzk/ImageMagick-6.8.0-3-Q16-windows-dll.exe
Put DLL with Imagick into extension folder of PHP, e.g. D:\wamp32\bin\php\php5.4.16\ext, I used this file: https://www.dropbox.com/s/ayankf850l08rm2/php_imagick.dll
In php.ini put line "SetEnv MAGICK_HOME C:/imagemagick" without quotes
Better restart PC
I use Wamp 2.4, PHP 5.4.16, Apache 2.4.4, ImageMagick 6.8.0-3 2012-10-24 Q16, Imagick 3.1.0RC2 - all 32bit, OS Win8 64bit
Now it should work and you should see Imagick extension loaded in phpinfo.
I tried a lot of versions of ImageMagick, but newer versions didn't work, 6.8.0-3-Q16-windows-dll works fine.
Symfony2
In Symfony2 use Imagick like this:
$im = new \Imagick('image.jpg');
I'm quite sure this is to do with not having the module loaded correctly or the .dll being placed in a improper location.
You can use PHP's internal function extension_loaded() to check prior to using the class,
<?php
/**
*
**/
if (!extension_loaded('Imagick')) {
//Load some error.
}
?>
That's a method you can check if the module is even being reconsigned by PHP at all.
PHP also provides a function to view your current extensions get_loaded_extensions():
<?php
/**
* Get an Array of current
* PHP extensions for debugging
**/
print_r( get_loaded_extensions() );
?>
Make sure you do:
Check your correct extension library folder location within your phpinfo()
Perform a hard restart of your xmapp/wamp server.
If you're on PHP 5.4 or upwards (Like yourself!), see site below for the updated binaries
After researching too, Imagick does seem to have trouble with PHP 5.3 or upwards; Download new DLL's from this site below (Unofficial):
http://www.peewit.fr/imagick/
Also found other StackOverFlow Articles that have the same problem:
Stackoverflow: Trying to get imagick running on PHP 5.4.3 at Windows x64
Alternatively you're able to use the GD extension to more or less accomplish some of the same functions you require. I do believe GD is a more widely supported module/extension in more recent versions of PHP.
For those using Windows 10 with PHP 7 the following might help:
determine whether your Windows is threadsafe (see the output of phpinfo()) and 32 or 64 bits.
This page contains matching sets for each php version and threadsafe and 32/64 settings. Download both the Imagick and the Imagemagick files.
Follow for Imagick the instructions at the bottom of that page.
For ImageMagick the instructions on that page are not correct. You can put the dll files anywhere but you need to refer to them with the MAGICK_HOME windows environment variable. You may need to reboot for the change of the environment to have effect.
I use :Wamp 2.4, PHP 5.4.16, Apache 2.4.4, ImageMagick 6.8.0-3 2012-10-24 Q16, Imagick 3.1.0RC2 - all 32bit, OS Win7 32bit
Instructions given by fmstoun worked for me perfectly.
Since I spent a lot of hours trying to make the dll work, I wanted to add on to steps given by fmstoun.
Do restart your PC.
Use the full path to the image, for example:
$image = new Imagick($_SERVER['DOCUMENT_ROOT'] . '/images/test.jpg');
Make sure your system environment has 1 single entry for : C:/imagemagick and no more environment variables for imagemagick. If any previous installations have the path, then remove those paths and restart your PC
Make sure http : / / localhost/ of wamp shows 'imagick' as loaded extension
If extension is loaded properly, it has to show up in phpinfo() also as:
imagick module | enabled
ImageMagick version|ImageMagick 6.8.0-3 2012-10-24 Q16 and some more information about imagemagick.
Considering the date of this post, the latest version of imagemagick provided on the official site is: ImageMagick-6.8.8-1-Q16-x86-dll.exe
which fails to load the extension (as seen in apache error logs after a restart).
Hence use the version mentioned by fmstoun.
Hope this answer saves couple of hours of effort and saves time required to go through around 15 SO questions on same topic and also different forums.
UPDATE for those 2019 also using WAMP, a much more simplier method of ImageMagick are as follows:
Go to https://mlocati.github.io/articles/php-windows-imagick.html.
Grab a copy of the .dll extension file of your appropriate setup, choose a "Threads Safe" version.
Grab the corresponding ImageMagick using the link on the same row and install it.
Copy only the .dll file to the extensions folder of your install of WAMP, usually C:\wamp\bin\apache2.4\ext\
Restart apache.
Hope this helps.
Sorry for my bad english:
1º Install Appserv
Filename: "appserv-win32-2.5.10.exe"
URL download: h*ttp://www.appservnetwork.com/ (without *)
Apache port: 8080
2º Download PHP 5.3(Apache 2.2 doesn't support superior)
Filename: "php-5.3.29-Win32-VC9-x86.zip"
How?: Thread Safe
URL Download: h*ttp://windows.php.net/download#php-5.6 (without *)
3º Stop Apache
4º Delete all contents in the folder "..\AppServ\php5"
5º Copy the zip contents to "..\AppServ\php5"
6º Add line
date.timezone = "America/Buenos_Aires" (This is my zone, find yours in php page)
to the "php.ini" in "c:\Windows\php.ini"
to avoid date error in PHP
7º Start Apache
=============================
IMAGIC(Once PHP 5.3 is installed)
1º Instalññ Image magic 6.7(Not superior, PHP 5.3 doesn't support)
Filename: "ImageMagick-6.7.9-9-Q16-windows-dll.exe"
URL download: http://ftp.icm.edu.pl/packages/ImageMagick/binaries/
2º Download Imagic
Filename: "php_imagick-3.1.2-5.3-ts-vc9-x86.zip"
URL download: http://windows.php.net/downloads/pecl/releases/imagick/3.1.2/
3º In the dir "php5/ext" add the file "php_imagick.dll" from the last zip download(other files doesn't care)
4º Add line
extension=php_imagick.dll
to the "php.ini" in "c:\Windows\php.ini"
5º Restart Apache

ImageMagick supported formats no value

I have installed download and install ImageMagick-6.8.3-7-Q16-x86-dll.exe from the link http://imagemagick.org/script/binary-releases.php#windows and I am using Windows 7 and PHP 5.3.8.
When in install this it got installed correctly in my machine and convert commands works perfectly. On my convert config what shows is here:
But on my phpinfo section I get:
ImageMagick supported formats has no value
I got all the image magick values like this https://www.evernote.com/shard/s297/sh/12397c86-d016-4ca4-9415-fd541daeca39/2fc504bf5ddba5693efd3249402b2b5c.
I don't know why it is getting as no value i have installed the same ImageMagick-6.8.3-7-Q16-x86-dll.exe on php 5.3.8 in my 32 bit windows7 machine . The php_imagick.dll i downloded from other website. I don't know what is the issue i am having in install imagemaagick, if it is the issue with php_imagick.dll version can anybody suggest proper php_imagick version for this configuration?
I have spent several days looking for a solution, and I finally found it with Sysinternals procmon.
I found out apache was looking for dll files like IM_MOD_xxxx.dll in folders c:\windows\system and /bin. Copying the files to one of those folders did the trick to me.
Cood luck.
Not all versions of ImageMagick will work with all versions of php_imagick.dll. The Imagick extension v3.4.* in combination with ImageMagick 7.* gave no support for any image format. When I downgraded to ImageMagick 6.9.* the problem was solved.
On an echo of phpinfo you can see which version of ImageMagick is needed. Search for "Imagick using ImageMagick library version" and "Imagick compiled with ImageMagick version" (which should be equal).
List of binary downloads:
https://www.imagemagick.org/download/binaries/
Or older versions:
http://windows.php.net/downloads/pecl/deps/
Step by step instructions for installing ImageMagick on Windows:
https://stackoverflow.com/a/28872879/2366136
Since its first result on google when looking for solution to this issue I'll add one that worked for me. Source: http://forums.zend.com/viewtopic.php?t=2397#p15226
I was having issues with PHP 5.6, it recognized the extension but no formats were supported. (http://windows.php.net/downloads/pecl/releases/imagick/3.1.2/)
Installing latest version of imagemagick(with dynamic libs) and copying DLL files from imagemagickDir/modules/coders/* and imagemagickDir/modules/filters/* to imagemagick root helped, now imagemagick works properly from when calling php.
Don't forget to give IIS access to imagemagick folder.
EDIT:
When IIS successfully recognized formats, I ran into compatibility issues.
Working combo for PHP 5.6:
http://windows.php.net/downloads/pecl/releases/imagick/3.2.0b2/
http://ftp.icm.edu.pl/packages/ImageMagick/binaries/ImageMagick-6.8.8-9-Q16-x86-dll.exe
Check that
MAGICK_HOME=C:\Program Files (x86)\ImageMagick-6.8.8-Q16\modules\coders
is set.
I had the same problem, and tried everything. You do not need - as I thought - ImageMagick installed on your system to run the Imagick module for PHP. You simply need to make sure you include both the CORE_RL_* dlls as well as the IM_MOD_* dlls in the apache/bin directory, and then also the php_imagick.dll in the php/ext directory.
I'm running PHP 7.0.25 x86 via XAMPP on Windows, and these instructions were incredibly simple and helpful:
https://mlocati.github.io/articles/php-windows-imagick.html
There are a lot of answers out there, as the landscape for this program and PHP have changed over time.
I am so cutting edge as to be using PHP 7.1 at the moment. At first I was copying DLLs all over the place like all of the instructions have you do. Luckily, all that is necessary is the latest PECL package and the corresponding version of Imagick for your system, which was the tricky part. You can't used the latest Imagick (version 7 at the time of writing this) if you want to use the PHP extension, until the extension is upgraded. You have to install a version of Imagick on your system that matches the PHP extension version.
As others have instructed, download the latest PECL package for imagick for your PHP version. Since I'm using the thread-safe x64 version of PHP 7.1, I want the 3.4.3RC1 package, the only one with a DLL for my version of PHP at this time.
Of these files, I only need to copy over php_imagick.dll. Next, head over to http://windows.php.net/downloads/pecl/deps/ and download the latest Imagick for your system which is probably going to be the VC14 one at this point, for which it seems just a matter of installing the corresponding C++ Redistributable package on your system for it to work. Simply unzip the files and add the bin to your path. Again, if you have a newer version of Imagick, you'll want to replace it with this one because this is the one that will work with the php extension.
At this point, you should be able to restart apache and confirm that the imagick extension is enabled in the phpinfo. It should show you the version of Imagick for the PHP extension. Again, if the Imagick on your system in your path is a version that matches what is shown for the PHP extension, then you should see the list of supported formats that it is getting from the DLLs from the version 6 Imagick on your system. You will not need to copy them to apache bin or anywhere else, nor make a MAGICK_HOME folder.
Even after installing imagick & imagemagick correctly, if it is not working, please check your Apache Environment PATH Variable. Most probably if the path variable is not showing your ImageMagick inatallation folder, please add that into windows advanced system settings/environment variables/system variables -> PATH.
Restart WAMP server and check to see the phponfo for Apache Environment PATH Variable.
I searched posts and tried various suggestions - for several hours. I did not attain success until I tried the steps here: https://mlocati.github.io/articles/php-windows-imagick.html (as posted by Codesmith - and I agree the steps are short, easy-to-follow). My need was to install on WAMP.
The page behind this link tells how to determine the correct version to download of Imagick and ImageMagick. Just extract three sets of files to stated directories, make a change in php.ini, and restart WAMP. My code uses only JPEG and PNG formats, so of the format-based DLLs, I moved only those.

Compiling a PHP extension as non-thread-safe

I am trying to compile the imagemagick (imagick) extension to use in a non-thread-safe environment on windows.
I am using PHP 5.3.10 and have set up Visual C++ express as my compiling environment.
The problem is that I am using a non-thread-safe version of PHP as a FCGI module in Apache 2.2.
Thus, my PHP is supplied with a php5.lib and not a php5ts.lib. I believe this is the reason why I am getting these errors:
imagick.obj : error LNK2019: unresolved external symbol __imp__tsrm_mutex_alloc referenced in function _zm_startup_imagick
I have only ever built and compiled things on linux, so am not too sure how to do this on a windows environment.
How can I compile the extension so that it is non-thread-safe?
I downloaded the threadsafe binary of PHP 5.3.10 to get a copy of php5ts.lib. I was then able to compile the extension.
I am guessing that setting the ZTS preprocessor directive to either 1 or 0 would cause the extension to compile as either threadsafe or non-thread-safe. (Not too sure about this, so if someone could let me know if this is correct or not, it would be much appreciated. :) )
I then set up a virtual machine running Windows 7 and installed the latest version of WAMP. Reason being that it used a threadsafe version of PHP.
I placed the dll in the ext folder in the PHP installation and enabled it in php.ini. However, even after trying both the ts and nts version in WAMP, I would get:
PHP Warning: PHP Startup: Unable to load dynamic library 'c:/wamp/bin/php/php5.3.10/ext/imagick.dll' - The specified module could not be found.
in Unknown on line 0
But the thing is that c:/wamp/bin/php/php5.3.10/ext/imagick.dll' does exist, and yes I have checked this a lot of times.
I then downgraded ImageMagick to 6.6.2-10-Q16, but still see the same problem.
The same issue occurs on my dev machine running a nts version of PHP 5.3.10 on Apache 2.2 (all installed manually).
Looks like I could be wrong regarding the ZTS preprocessor. If I set ZTS=0 and compile, using dependency walker on the compiled dll still shows that it requires php5ts.dll which is only present on threadsafe versions of PHP.
I did more tinkering with dependency walker and found that I had to statistically link to msvc100d.dll. I then removed ZTS in the preprocessor definition and was able to compile using php5.lib instead of php5ts.dll. I think this should get me a non-ts dll.
However, when loading the extension, I am still getting:
PHP Warning: PHP Startup: Invalid library (maybe not a PHP library) 'imagick.dll' in Unknown on line 0
And errors from dependency walker:
Error: At least one module has an unresolved import due to a missing export function in an implicitly dependent module.
Error: Modules with different CPU types were found.
Warning: At least one delay-load dependency module was not found.
Warning: At least one module has an unresolved import due to a missing export function in a delay-load dependent module.
Installed visual c++ express 2008 and compiled using platform toolkit v90, but still facing the same issues.
Any tips appreciated :)
Solution Found! See my answer.
Got it! I hope this can help those compiling php extensions on windows in the future. What I have done is based on: https://wiki.php.net/internals/windows/stepbystepbuild
Note: I read an answer on this site that said compiling PHP extensions by itself on windows is unsupported. Based on my experiments yesterday, it seems to be a lot of work as well, so I am using the PHP build process.
The best way is to use the PHP build process.
Install Visual C++ Express 2008 (any version will do, but express is free) and Windows SDK 6.1 (note that we want the 6.1 version not anything older or newer).
Install the SVN client tools if you haven't done so and restart for your PATH variable to take effect.
Get the PHP SDK binary tools and extract it to C:\php-sdk.
Start the CMD Shell under Microsoft Windows SDK v6.1 in your start menu and run cd C:\php-sdk.
Run setenv /x86 /xp /release this creates a 32-bit release. You can use /x64 to build a 64-bit release (I have not tried this).
run bin\phpsdk_setvars.bat
run bin\phpsdk_buildtree.bat php53dev
Download the PHP source code and extract it to C:\php-sdk\php53dev\vc9\x86 so that you end up with C:\php-sdk\php53dev\vc9\x86\php5.3-xyz
Download the latest deps and extract everything to C:\php-sdk\php53dev\vc9\x86. You may be prompted to overwrite any existing folders, so press yes.
run cd C:\php-sdk\php53dev\vc9\x86
Check out the latest version of your extension from the svn repository: svn co http://svn.php.net/repository/pecl/imagick/trunk pecl/imagick I am checking out imagick here.
Install any dependencies. In my case, I need to install ImageMagick, so I downloaded the latest recommended windows binary. You will need to restart after installation to update your PATH variable, but you can do this after you have compiled. Make sure you install the C/C++ headers and includes as well.
Copy the contents of the includes directory from the ImageMagick install directory to C:\php-sdk\php53dev\vc9\x86\deps\include.
Copy the contents of the lib directory from the ImageMagick install directory to C:\php-sdk\php53dev\vc9\x86\deps\lib
Now, let's build: run cd C:\php-sdk\php53dev\vc9\x86\php5.3-xyz then buildconf then configure --help. Look at the help properly. It will show you all config flags and any avaliable extensions to enabled. In my case, since I added imagick, I had an option called --with-imagick
Run config: configure --enable-cli --with-imagick=shared --disable-zts If you want to build a non-thread-safe binary use --disable-zts, otherwise remove that configuration flag. I am not sure why, but sometimes extensions use the --with-myextension flag and sometimes --enable-myextension, so check configure --help for the flag to use. If you add =shared after the extension flag, it will be compiled as a separate DLL, which si what we want.
Compile: run nmake then nmake snap.
Done :) Check C:\php-sdk\php53dev\vc9\x86\php-5.3.10\Release (non-thread-safe) or C:\php-sdk\php53dev\vc9\x86\php-5.3.10\Release_TS (thread-safe). Your compiled binaries should be in there. The compiled extensions (pecl), should be in a ZIP file similiar to pecl-5.3.10-nts-Win32-VC9-x86.zip. Open this file and extract the extensio DLL to your ext folder in your PHP installation.
Enable the PHP extension and restart your webserver. Run phpinfo() and check that the extension is enabled.
If the extension does not work properly, make sure you reboot to update your PATH variable. In my case, I need to have the imagemagick install directory in my PATH variable.
???
Profit!
Is there a reason you need to compile? Why not download? It's usually much simpler/quicker on Windows.
VC6: http://www.sk89q.com/2010/03/vc6-windows-binaries-for-imagick-2-3-0/
VC9: http://valokuva.org/builds/

Categories