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PHP Tutorial
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PHP Variables from File
Today we will learn about fopen() function in php. fopen() function is used to open the file directly from the C directory or URL. It makes this function versatile. Fopen() has two main parameters:
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PHP Tutorial
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PHP Variables Functions
In this tutorial we learned about how to create functions or how to use predefined functions. If you want to see the real power of PHP you should use PHP functions. There are more than 700 in-built functions in PHP.
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PHP Tutorial
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PHP Echo Variables
Echo() is used to display the output of your program. It is not a function so, it is not necessary to use parenthesis after echo. If you want to passed more than one variable to display then it shouldn't be enclosed within parenthesis.
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PHP Tutorial
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PHP Variables Default Value
In this tutorial we will learn how to set default value in PHP variables or Functions. If there is no value in the variable passed to the function call than only the default value is used by the function.
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PHP Tutorial
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PHP Variables Dump
There are some moments in our application when we face some problems or we work on someone else project the first thing we do is to check the detail of the contents or application either it is an array or object in php.
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