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Freetype support in PHP

My web server used to support GD and Freetype with PHP. Now, after an upgrade, scripts that use GD still work, but not scripts that use freetype functions like imageFTText(). When I reinstalled PHP, I didn't compile it with freetype support. I reinstalled with these configure option:
./configure --with-apxs2=/usr/local/apache2/bin/apxs --with-mysql --with-oci8=/home/oracle/product/9.2.0 --with-jpeg-dir=/usr --with-png-dir=/usr --with-gd --with-zlib --with-oracle=/home/oracle/product/9.2.0 --with-zlib --with-ttf=/usr --with-freetype-dir=/usr
Then I ran "make" and "make install" and restarted Apache. I didn't get any error messages, but when I tried to run the PHP script that calls imageFTText(), I got the same error. I've also tried configuring without "--with-ttf", without "--with-freetype-dir", and using "/usr/lib" instead of "/usr", but with the same results. phpinfo() shows that the PHP installation is being updated.

The server runs Apache 2.2, PHP 5.1.2 on Red Hat Enterprise Linux 4 AS. gd-2.0.28-4.4E.1, gd-devel-2.0.28-4.4E.1, freetype-2.1.9-1, freetype-devel-2.1.9-1, and freetype-utils-2.1.9-1 are installed from the default Red Hat RPMs. /usr/lib contains:
-rw-r--r--  1 root root 491356 Aug  4  2004 /usr/lib/libfreetype.a
-rwxr-xr-x  1 root root    816 Aug  4  2004 /usr/lib/libfreetype.la
lrwxrwxrwx  1 root root     20 Jun  6 17:41 /usr/lib/libfreetype.so -> libfreetype.so.6.3.7
lrwxrwxrwx  1 root root     20 Apr  5 16:02 /usr/lib/libfreetype.so.6 -> libfreetype.so.6.3.7
-rwxr-xr-x  1 root root 424068 Aug  4  2004 /usr/lib/libfreetype.so.6.3.7
-rw-r--r--  1 root root 255212 Jan 20 04:48 /usr/lib/libgd.a
-rwxr-xr-x  1 root root 229904 Jan 20 04:48 /usr/lib/libgd.so.2.0.0

Please help!
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abalonia
Asked:
abalonia
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1 Solution
 
Richard QuadlingSenior Software DeverloperCommented:
POI - Freetype 1.x  has been removed in PHP6

From the PHP Manual (which seems to match what you are doing) ...

Enhance the capabilities of GD to deal with different fonts by specifying the --with-XXXX configure switch to your PHP configure line.

FreeType 1.x        To enable support for FreeType 1.x add --with-ttf[=DIR].  
FreeType 2          To enable support for FreeType 2 add --with-freetype-dir=DIR.  
T1lib                   To enable support for T1lib (Type 1 fonts) add --with-t1lib[=DIR].  
Native TrueType string function            To enable support for native TrueType string function add --enable-gd-native-ttf.  


Can you create a script gdinfo.php

<?php print_r(gdinfo()); ?>

I'm on windows and I get ...

array (
  'GD Version' => 'bundled (2.0.28 compatible)',
  'FreeType Support' => true,
  'FreeType Linkage' => 'with freetype',
  'T1Lib Support' => true,
  'GIF Read Support' => true,
  'GIF Create Support' => true,
  'JPG Support' => true,
  'PNG Support' => true,
  'WBMP Support' => true,
  'XPM Support' => false,
  'XBM Support' => true,
  'JIS-mapped Japanese Font Support' => false,
)

Which is also reflected in phpinfo().

If you get similar output to me, it suggests that everything is OK with PHP.

My php.ini only has ext=php_gd2.dll activated.

So - what is the version of GD you are getting back?

From the PHP Manual for imagefttext() ...

Note:
This function requires GD 2.0.1 or later (2.0.28 or later is recommended).

You say you have /usr/lib/libgd.so.2.0.0. I'm not a *ix bod, but I suspect that this is the issue.

You need 2.0.1 at least.


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abaloniaAuthor Commented:
I actually have GD 2.0.28 installed. I just tried downloading and installing GD 2.0.33 from source into /usr/local/lib. I can't uninstall the GD 2.0.28 rpm because too many other applications depend on it, plus I don't want to mess up Redhat's RPM update. I backed up the old GD libraries and include files, then copied the new libraries and include files from /usr/local/lib and /usr/local/include to /usr/lib and /usr/include. I recompiled PHP with and with "--with-freetype-dir=/usr" and both with and without "--with-ttf=/usr" and "--enable-gd-native-ttf", but imageFTText() still doesn't work. phpinfo displays the following for gd:
GD Support       enabled
GD Version       bundled (2.0.28 compatible)
GIF Read Support       enabled
GIF Create Support       enabled
JPG Support       enabled
PNG Support       enabled
WBMP Support       enabled
XBM Support       enabled

I guess it doesn't know that GD was upgraded? gdinfo() doesn't work for me.
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Richard QuadlingSenior Software DeverloperCommented:
Hmmm.

How about putting the new libraries somewhere else and then using that location to the recompile?

Oops.

gd_info()

not

gdinfo()

Typo. Sorry.

From the PHP Manual ...

Returns an associative array describing the version and capabilities of the installed GD library.

Table 118. Elements of array returned by gd_info()
Attribute Meaning
GD Version string value describing the installed libgd version.
Freetype Support boolean value. TRUE if Freetype Support is installed.
Freetype Linkage string value describing the way in which Freetype was linked. Expected values are: 'with freetype', 'with TTF library', and 'with unknown library'. This element will only be defined if Freetype Support evaluated to TRUE.
T1Lib Support boolean value. TRUE if T1Lib support is included.
GIF Read Support boolean value. TRUE if support for reading GIF images is included.
GIF Create Support boolean value. TRUE if support for creating GIF images is included.
JPG Support boolean value. TRUE if JPG support is included.
PNG Support boolean value. TRUE if PNG support is included.
WBMP Support boolean value. TRUE if WBMP support is included.
XBM Support boolean value. TRUE if XBM support is included.
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Richard QuadlingSenior Software DeverloperCommented:
I'm on Windows, so I'm pretty much stuck now.
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abaloniaAuthor Commented:
I got gd_info() working, and it doesn't show freetype support. I did try compiling PHP with the new GD libraries in /usr/local, but got a bunch of errors.
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Richard QuadlingSenior Software DeverloperCommented:
I'm not really able to think of anything more than maybe deleting PHP and the libraries and starting again.

Is it possible to install PHP and the libraries into a completely different structure and use completely different paths to the normal ones?

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abaloniaAuthor Commented:
I got GD and Freetype working after I recompiled PHP with the new version of the GD libraries that I installed in /usr/local, which is a different directory tree. The previous attempt failed because I didn't do a "make clean" before compiling.
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Richard QuadlingSenior Software DeverloperCommented:
Ah. The whole "having to recompile program to run" on Linux is probably (for a Windows user) one of the major issues I have.

I just download and install. Edit an INI file and restart webserver. Done!

BUT, I am always behind the releases (unless I use the snapshots).

Swings and roundabouts.
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