Zend Debugger How To

Download and Install Zend Debugger

# wget http://downloads.zend.com/studio_debugger/2011_04_10/ZendDebugger-20110410-linux-glibc23-x86_64.tar.gz
# wget http://downloads.zend.com/studio_debugger/2011_04_10/ZendDebugger-20110410-linux-glibc23-i386.tar.gz
# tar xzvf ZendDebugger-20110410-linux-glibc23-x86_64.tar.gz
# cp ZendDebugger-20110410-linux-glibc23-x86_64/5_3_x_comp/ZendDebugger.so /usr/lib64/php/modules/ZendDebugger.so

Configuration Debugger

# vi /etc/php.d/zend_debug.ini

;;;;;;;;;;;;;;;;;;;;
; ZendDebugger     ;
;;;;;;;;;;;;;;;;;;;;
zend_extension=/usr/lib64/php/modules/ZendDebugger.so
zend_debugger.allow_hosts=192.168.1.1/16
zend_debugger.expose_remotely=always

Restart Apache before Testing

# service httpd restart

Check if it works

# php -v

PHP 5.3.3 (cli) (built: Jun 27 2012 12:53:18)
Copyright (c) 1997-2010 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies
    with Zend Debugger v5.3, Copyright (c) 1999-2010, by Zend Technologies

Error:libssl.so.0.9.8:

# php -v

Failed loading /usr/lib64/php/modules/ZendDebugger.so:  libssl.so.0.9.8: cannot open shared object file: No such file or directory
PHP 5.3.3 (cli) (built: Jun 27 2012 12:53:18)
Copyright (c) 1997-2010 The PHP Group
    Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies

Install openssl098e package

# yum -y install openssl098e.x86_64

epel/metalink                                            | 9.1 kB     00:00
epel                                                     | 4.3 kB     00:00
epel/primary_db                                          | 5.0 MB     00:03
ol6_UEK_latest                                           | 1.2 kB     00:00
ol6_latest                                               | 1.4 kB     00:00
ol6_latest/primary                                       |  24 MB     00:31
ol6_latest                                                          18436/18436
pgdg92                                                   | 2.8 kB     00:00
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package openssl098e.x86_64 0:0.9.8e-17.0.1.el6_2.2 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

================================================================================
 Package          Arch        Version                     Repository       Size
================================================================================
Installing:
 openssl098e      x86_64      0.9.8e-17.0.1.el6_2.2       ol6_latest      761 k

Transaction Summary
================================================================================
Install       1 Package(s)

Total download size: 761 k
Installed size: 2.2 M
Downloading Packages:
openssl098e-0.9.8e-17.0.1.el6_2.2.x86_64.rpm                                                                                                                          | 761 kB     00:01
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
  Installing : openssl098e-0.9.8e-17.0.1.el6_2.2.x86_64                                                                                                                                  1/1
  Verifying  : openssl098e-0.9.8e-17.0.1.el6_2.2.x86_64                                                                                                                                  1/1

Installed:
  openssl098e.x86_64 0:0.9.8e-17.0.1.el6_2.2

Complete!

Link the file

# ln -s /usr/lib64/libssl.so.0.9.8e /usr/lib64/libssl.so.0.9.8
# ln -s /usr/lib64/libcrypto.so.0.9.8e /usr/lib64/libcrypto.so.0.9.8

Check it Again

# php -v

PHP 5.3.3 (cli) (built: Jun 27 2012 12:53:18)
Copyright (c) 1997-2010 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies
    with Zend Debugger v5.3, Copyright (c) 1999-2010, by Zend Technologies

Reference:
http://forums.zend.com/viewtopic.php?f=8&t=3281
http://forums.zend.com/viewtopic.php?f=59&t=962
http://static.zend.com/topics/Zend-Debugger-Installation-Guide.pdf
http://static.zend.com/topics/Debugger-Install.pdf
http://www.developertutorials.com/tutorials/php/php-debugging-with-zend-studio-8-02-01-938/