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Are You Being Served? An Introduction to PHP
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Other links at PHP > Tutorials > Introduction to PHP |
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Are You Being Served? An Introduction to PHP
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Trying to decide which server-side script is best for you? Get the scoop on PHP from the master herself, Julie Meloni in this special hands-on tutorial. It covers a brief introduction to PHP, system requirement, and a couple of example codes.
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Variables in PHP
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Variables are nothing but identifiers to the memory location to store data. We can create any number of varibles. In PHP all the variables begin with a dollar sign "$" and the value can be assignes using the "=" operator as shown below: Another important thing in PHP is that all the statements must end with a semicolon ";". In PHP we neednt have to specify the variable type, as it takes the data type of the assigned value. From the above example we understand that $Name is of Data type String and $Age is of type Numeric.
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An easy introduction to PHP
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An easy tutorial to learn the fundamental basics of PHP. The tutorial starts with a little history about PHP and how to install your home server. After that it quickly moves on to PHP syntax, variables, loops, if-statement, arrays and much more. It contains many examples to give aid during learning.
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Variables in PHP
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Variables are a vital part of the server-side language, PHP. They are unavoidable but very simple to learn. In this short tutorial, I hope to give you a basic insight into using them.
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