Legacy ImageMagick Discussions Archive

I really need som help here. I have a CentOS 7 server wich everything works correct on. But on my CentOS 6 server I have a problem that convert only works in shell and not in a php script.

I have upgraded to ImageMagick 7.0.3-0 and imagick 3.4.3RC1 , I am running PHP 5.6.26 and mod_ruid2

This code work in my webpages:

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<?php
echo "<pre>";
system("/usr/local/bin/convert logo: logo.gif");
echo "</pre>";
?>

However this code does not work and give a blank page:

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<?php
echo "<pre>";
system("which convert");
echo "</pre>";
?>

Also the last code give this error in apache error log: "no convert in /sbin:/usr/sbin:/bin:/usr/bin"

However if I run the PHP code from shell, it does work, it is only in webapges that it does not work. In order for it to work in webpages, I am forced to use the full path in the command. I have reinstalled many times and been struggling for a couple of days already. Strange thing is that it works correct on my CentOS 7 server, only in CentOS 6 server it does not work.

I have installed both imagemagick and imagick from source. Here is more output from my problem server:

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# php -i | grep imagick
imagick
imagick module => enabled
imagick module version => 3.4.3RC1
imagick classes => Imagick, ImagickDraw, ImagickPixel, ImagickPixelIterator, ImagickKernel
imagick.locale_fix => 0 => 0
imagick.progress_monitor => 0 => 0
imagick.skip_version_check => 0 => 0

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identify -version
Version: ImageMagick 7.0.3-0 Q16 x86_64 2016-09-19 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2016 ImageMagick Studio LLC
License: http://www.imagemagick.org/script/license.php
Features: Cipher DPC HDRI OpenMP
Delegates (built-in): bzlib freetype jpeg tiff x zlib

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# echo "$PATH"
/usr/lib64/qt-3.3/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/opt/dell/srvadmin/bin:/opt/dell/srvadmin/sbin:/root/bin

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# which convert
/usr/local/bin/convert

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# /usr/local/bin/identify -list configure

Path: /usr/local/lib/ImageMagick-7.0.3//config-Q16HDRI/configure.xml

Name           Value
-------------------------------------------------------------------------------
CC             gcc -std=gnu99 -std=gnu99
CFLAGS         -I/usr/include/freetype2      -fopenmp -g -O2 -Wall -mtune=core2 -fexceptions -pthread -DMAGICKCORE_HDRI_ENABLE=1 -DMAGICKCORE_QUANTUM_DEPTH=16
CODER_PATH     /usr/local/lib/ImageMagick-7.0.3/modules-Q16HDRI/coders
CONFIGURE      ./configure  '--with-perl=/usr/bin/perl'
CONFIGURE_PATH /usr/local/etc/ImageMagick-7/
COPYRIGHT      Copyright (C) 1999-2016 ImageMagick Studio LLC
CPPFLAGS       -I/usr/local/include/ImageMagick-7
CXX            g++
CXXFLAGS       -g -O2 -pthread
DEFS           -DHAVE_CONFIG_H
DELEGATES      bzlib mpeg freetype jpeg ps tiff x zlib
DISTCHECK_CONFIG_FLAGS  --disable-deprecated  --with-quantum-depth=16  --with-jemalloc=no  --with-umem=no  --with-autotrace=no  --with-gslib=no  --with-fontpath=  --with-rsvg=no  --with-perl=/usr/bin/perl
DOCUMENTATION_PATH /usr/local/share/doc/ImageMagick-7
EXEC-PREFIX    /usr/local
EXECUTABLE_PATH /usr/local/bin
FEATURES       DPC HDRI Cipher OpenMP
FILTER_PATH    /usr/local/lib/ImageMagick-7.0.3/modules-Q16HDRI/filters
GIT_REVISION   11197
HOST           x86_64-unknown-linux-gnu
INCLUDE_PATH   /usr/local/include/ImageMagick-7
LDFLAGS        -L/usr/local/lib
LIB_VERSION    0x703
LIB_VERSION_NUMBER 7,0,3,0
LIBRARY_PATH   /usr/local/lib/ImageMagick-7.0.3
LIBS              -ltiff -lfreetype    -ljpeg             -lXext -lXt   -lSM -lICE -lX11   -lbz2       -lz    -lm -lgomp
NAME           ImageMagick
PCFLAGS        -fopenmp -DMAGICKCORE_HDRI_ENABLE=1 -DMAGICKCORE_QUANTUM_DEPTH=16
PREFIX         /usr/local
QuantumDepth   16
RELEASE_DATE   2016-09-19
SHARE_PATH     /usr/local/share/ImageMagick-7
SHAREARCH_PATH /usr/local/lib/ImageMagick-7.0.3/config-Q16HDRI
TARGET_CPU     x86_64
TARGET_OS      linux-gnu
TARGET_VENDOR  unknown
VERSION        7.0.3
WEBSITE        http://www.imagemagick.org

Path: [built-in]

Name           Value
-------------------------------------------------------------------------------
FEATURES       OpenMP
NAME           ImageMagick
QuantumDepth   16

It has worked correct on this server before, but I don't know what time it stopped working in PHP without full path, as I might not have tested that when I upgraded the last time.

Is there something wrong with my system PATH variable? Hope someone can help out here. Thanks!

I don't use PHP or Unix, but it seems that a solution would be to install IM to /bin or somewhere that PHP searches. Alternatively, tell PHP where to find convert: add this directory to php.ini or somewhere.

An alternative workaround would be to have a file containing:

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$path = 'usr/local/bin/convert';

Then include that file in all your pages using Imagemagick then use:

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<?php
echo "<pre>";
system("$path logo: logo.gif");
echo "</pre>";
?>

I have just noticed you are using version 7 and you should be using magick not convert anyway. I found that convert does not work on version 7 unless I use magick convert

Thanks. But because there are many different users and developers on the server, I would really like to fix the actual problem with my setup.

Regading the version: I do not have any problem using convert om my centos 7 server running 7.0.3-0

Also I have tested 6.9.5-9, and have the same problem.

I have a problem with path, wich make it only work with full path in php sites, but on shell and php in shell, it works without full path.

I do not think Imagick works with IM 7

Sure it does: https://pecl.php.net/package-changelog. ... e=3.4.3RC1

Also I have a server with centos 7 (like I already posted), that work just fine with IM 7 amd imagick 3.4.3RC1

The problem server is centos 6, and I think I have a problem with path. I would be thankfull for any help pointing me in the right direction.

I stand corrected.

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