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Beginning-Linux-Apache-MySQL-PHP-Technical-Overview
 

Beginning-Linux-Apache-MySQL-PHP-Technical-Overview

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    Beginning-Linux-Apache-MySQL-PHP-Technical-Overview Beginning-Linux-Apache-MySQL-PHP-Technical-Overview Document Transcript

    • New York PHP - Introduction to AMP Technology Download Presentation Introduction to AMP Technology Technical Overview NYPHP Internal Presentation September 25, 2002 Presented by Hans Zaunere, Daniel Kushner and Bill Patterson http://www.nyphp.org http://apache.org http://mysql.com http://php.net 9/25/02 http://www.nyphp.org/content/presentations/ampintro2/[9/12/2009 5:53:09 PM]
    • New York PHP - AMP Technology - Technical Overview - Slide 1 of 10 1 2 3 4 5 6 7 8 9 10 AMP Setup and Implementation? Installing and configuring each component Apache with Dynamic Shared Object (DSO) Support Standard MySQL PHP 4 as a DSO with native MySQL support Testing the install with phpMyAdmin Using AMP Setting php.ini values at runtime Array manipulation Database connections and queries Error checking and reporting http://www.nyphp.orghttp://apache.orghttp://mysql.comhttp://php.net9/25/02 http://www.nyphp.org/content/presentations/ampintro2/001.php?body=48[9/12/2009 5:53:17 PM]
    • New York PHP - AMP Technology - Technical Overview - Slide 2 of 10 1 2 3 4 5 6 7 8 9 10 Apache 1.3.26 --prefix=/demo/apache Apahe's tree top --enable-module=so Enable DSO support (mod_php) --with-port=8000 --server-uid[gid]=praxis Only Apache children will run as this user/group http://www.nyphp.orghttp://apache.orghttp://mysql.comhttp://php.net9/25/02 http://www.nyphp.org/content/presentations/ampintro2/002.php?body=48[9/12/2009 5:53:21 PM]
    • New York PHP - AMP Technology - Technical Overview - Slide 3 of 10 1 2 3 4 5 6 7 8 9 10 MySQL 3.23.52 Configuration and Compilation --prefix=/demo/mysql MySQL's tree top --with-unix-socket- path=/demo/tmp/mysql.sock Needed with multiple MySQL instances per box --with-mysqld-user=praxis MySQL will completely drop root and run as this user MySQL offers many other configuration options: DB handlers (InnoDB) provide transactions etc. Compilation tweaks for improved performance MySQL AB binaries are recommended for production systems (notably on Linux) http://www.nyphp.orghttp://apache.orghttp://mysql.comhttp://php.net9/25/02 http://www.nyphp.org/content/presentations/ampintro2/003.php?body=48[9/12/2009 5:53:24 PM]
    • New York PHP - AMP Technology - Technical Overview - Slide 4 of 10 1 2 3 4 5 6 7 8 9 10 MySQL 3.23.52 Configuration and Compilation /demo/mysql/bin/mysql_install_db Prepare and install the 'mysql' database User and permission data dictionary used internally by MySQL /demo/mysql/bin/safe_mysqld & Start mysqld wrapped in a monitoring script /demo/mysql/bin/mysqladmin -u root –p 'demo' Set root (superuser) password for MySQL Has no bearing on operating system accounts http://www.nyphp.orghttp://apache.orghttp://mysql.comhttp://php.net9/25/02 http://www.nyphp.org/content/presentations/ampintro2/004.php?body=48[9/12/2009 5:53:27 PM]
    • New York PHP - AMP Technology - Technical Overview - Slide 5 of 10 1 2 3 4 5 6 7 8 9 10 PHP 4.2.3 Configuration and Compilation --prefix=/demo/php PHP's tree top --with-apxs=/demo/apache/bin/apxs Compile PHP as an Apache DSO --with-mysql=/demo/mysql Point to MySQL's native client libraries http://www.nyphp.orghttp://apache.orghttp://mysql.comhttp://php.net9/25/02 http://www.nyphp.org/content/presentations/ampintro2/005.php?body=48[9/12/2009 5:53:30 PM]
    • New York PHP - AMP Technology - Technical Overview - Slide 6 of 10 1 2 3 4 5 6 7 8 9 10 PHP 4.2.3 Setup and Integration cp php.ini-recommended /demo/php/lib/php.ini Always use php.ini-recommended Maintainable configuration for future PHP versions Ensure proper httpd.conf directives: LoadModule php4_module libexec/libphp4.so Load PHP DSO AddType application/x-httpd-php .php Pass .php files to PHP AddType application/x-httpd-php-source .phps Pass .phps (source) files to PHP for syntax highlighting http://www.nyphp.orghttp://apache.orghttp://mysql.comhttp://php.net9/25/02 http://www.nyphp.org/content/presentations/ampintro2/006.php?body=48[9/12/2009 5:53:32 PM]
    • New York PHP - AMP Technology - Technical Overview - Slide 7 of 10 1 2 3 4 5 6 7 8 9 10 Getting AMP Online The data layer (MySQL) is already started Fire up the interface layer: /demo/apache/bin/apachectl start http://demo.nyphp.org:8000/sql/ phpMyAdmin is a good test to ensure everything is properly loaded and configured http://www.nyphp.orghttp://apache.orghttp://mysql.comhttp://php.net9/25/02 http://www.nyphp.org/content/presentations/ampintro2/007.php?body=48[9/12/2009 5:53:34 PM]
    • New York PHP - AMP Technology - Technical Overview - Slide 8 of 10 1 2 3 4 5 6 7 8 9 10 Putting AMP to Work initial.phps http://demo.nyphp.org:8000/code/initial.phps View source with PHP's built-in highlighting GET method checking as a failsafe Override php.ini setting Show errors in browser (stdout) Get MySQL connection online localhost connections use UNIX domain sockets Create array of queries PHP forms a sequential integer-indexed array http://www.nyphp.orghttp://apache.orghttp://mysql.comhttp://php.net9/25/02 http://www.nyphp.org/content/presentations/ampintro2/008.php?body=48[9/12/2009 5:53:36 PM]
    • New York PHP - AMP Technology - Technical Overview - Slide 9 of 10 1 2 3 4 5 6 7 8 9 10 Putting AMP to Work... initial.phps Loop through queries, processing and error checking Reconnect to MySQL with the same DB resource Different username/password implies new connection Old resource is dereferenced and freed by garbage collector Create nested arrays for member information Automatic sequential integer-indexed array Each element contains a user-defined associative array Loop through members, forming proper query INSERT will generate non-zero ID (auto_increment) http://www.nyphp.orghttp://apache.orghttp://mysql.comhttp://php.net9/25/02 http://www.nyphp.org/content/presentations/ampintro2/009.php?body=48[9/12/2009 5:53:38 PM]
    • New York PHP - AMP Technology - Technical Overview - Slide 10 of 10 1 2 3 4 5 6 7 8 9 10 Resources Zend - The PHP Company PHPBuilder Tutorials, Articles and Code PHP Triad - AMP Technology Installer for Windows AMP Based Professional CMS phpMyAdmin, phpPgAdmin, Tutorials and more DMOZ Open Directory PHP Tutorials New York PHP Projects and Knowledge Base http://www.nyphp.orghttp://apache.orghttp://mysql.comhttp://php.net9/25/02 http://www.nyphp.org/content/presentations/ampintro2/010.php?body=48[9/12/2009 5:53:40 PM]