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Monthly Archives: May 2009
PHP Tutorial : Get line number
As you might know, PHP Server comes with built-in / already defined constants. Today I’ve been discovering a nice one which gets the line number in a file for you. This may be very usefull in a lot of cases, … Continue reading
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Do you enjoy our content? Did you learned something from out PHP Tutorials? If you feel you want to help us and other to learn php, please link to us : 1) simple text link <a href="http://www.crivionweb.com/phpblog/">PHP Tutorials</a> 2) small … Continue reading
PHP Tutorial : String lenght with strlen
I’ll be directly on this short one. Shame on me that I didn’t writed about this untill now : there’s an interesting php function which you might need frequently called strlen() which translates into string lenght. I’m sure you met … Continue reading
Posted in Basic PHP
Tagged php count characters, php count digits, php string lenght, php strlen, string lenght, strlen
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PHP Tutorial : If condition in the short way (shorthand if)
Do you know basical php if() condition right? But, my questions is : do you know the short way? If not, I will show you the diferrence,: <?php $a=1; $b=3; $c = $a+$b; //THE SHORT WAY COMES print $c == … Continue reading
PHP Tutorial : Extract function
A shame for me but I must tell you this function called extract() simply rocks : it will extract “keys” from an array and convert them into variables, so no more needed to manually declare variables for validation purposes from … Continue reading
PHP Tutorial : Mysql Dump
Did you see this expression and doubt what it means? Mysql Dumps are files in different extensions/formats like .sql, .txt etc. which are used to store databases informations, table structures, mysql tables creations, table datas/entries and more. The mysql dumps … Continue reading
PHP Tutorial : Extracting rows from mysql
Helllooooooo, In latest two posts I have shown you how to connect to a mysql database via PHP, and in another one I teach you how to select rows from a mysql database table. In this one I will show … Continue reading
PHP Tutorial : Building a MySQL query
In a recent tutorial I was showing you how to build a connection to MySQL database via PHP. In this one I will show you how to create a query to interogate a table of the database. Look below : … Continue reading
Posted in Php & MySQL
Tagged mysql, mysql interogate, mysql select, mysql select table fields, mysql table, mysql_query, query
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