How to install zenddebugger

How to install zenddebugger? on the server, php & nbsp;-m already has [root @ localhost & nbsp; ~] # & Nbsp; php & nbsp;-m [PHP & nbsp; Modules] bz2calendarCorectypecurldatedomeregexiffi zend debugger how to install it
On the server, php-m already exists.

[root@localhost ~]# php -m
[PHP Modules]
bz2
calendar
Core
ctype
curl
date
dom
ereg
exif
fileinfo
filter
ftp
gd
gettext
gmp
hash
iconv
json
libxml
mbstring
mysql
mysqli
openssl
pcntl
pcre
PDO
pdo_mysql
pdo_sqlite
Phar
readline
Reflection
session
shmop
SimpleXML
sockets
SPL
sqlite3
standard
tokenizer
wddx
xml
xmlreader
xmlwriter
xsl
Zend Debugger
zip
zlib

[Zend Modules]
Zend Debugger

But it does not exist in phpinfo (), and zend studio cannot be used.
Php version 5.3 is centos6.3 64-bit, zend debugger also Downloads 64-bit, dummy. php also put in
Php. ini file

zend_extension=/usr/lib64/php/modules/ZendDebugger.so
zend_debugger.allow_hosts=192.168.56.1/253
zend_debugger.expose_remotely=always

Zend debugger
------ Solution --------------------
According to my previous development experience, zend debug is very difficult to use. First, the configuration is cumbersome, and then the debugging often gets cramps, and the debugging information is not detailed. In addition, the high resource consumption of zend is added, js files are incredibly difficult to use.
We recommend that you use netbeans, which is used for php development in our department. without debugging tools, you can complete debugging by adding function jump to the search function.