All PHP Tutorials - LearnPHP.org
John Paul Ashenfelter looks at a specific class of SQL functions that operate on entire columns of data instead of discrete values -- the aggregate functions.
April 4,
2008
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21
Noel Davis shows us buffer overflows in MySQL, analog, vixie cron, and Kerberos IV; problems with kicq, licq, and kaim; root exploits in NetBSD i386 kernels; and insecure coding with PHP and MySQL.
April 4,
2008
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107
One of the most fundamental tools of any true programming language is the ability to control what code gets executed and under what conditions by using a conditional block.
April 4,
2008
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118
The require function is used to include a file into your PHP code.
April 3,
2008
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108
The GROUP BY clause is the next step after mastering ORDER BY. John Paul Ashenfelter shows you how to combine database records into a single record to calculate an aggregate function.
April 3,
2008
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95
Extracting form variables when programming in Perl is a real task. The variables can be extracted fairly painlessly using the CGI.pm modules, but there is a lot of work going on under the hood.
April 3,
2008
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132
MySQL is currently the most popular open source database server in existence. On top of that, it is very commonly used in conjunction with PHP scripts to create powerful and dynamic server-side applications.
April 2,
2008
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133
John Paul Ashenfelter looks at how keys are used to construct relationships between tables in a relational database.
April 2,
2008
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85
This tutorial is a follow up to my earlier tutorial, Parsing XML using PHP4 and highlights the improvements in XML handling with PHP5.
April 1,
2008
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104
The easiest way to experiment with MySQL and PHP is to purchase some space on a shared web host.
April 1,
2008
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1 Total Views:
77
