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प्रश्न
Write the features of built-in Functions.
उत्तर
Pre-defined or system or built-in function PHP has a wide collection of built-in functions that can be called directly from within a script, to perform a specific task. These built-in functions are what makes PHP very efficient and productive. Scripting language no installation is required to use these functions. The PHP built-in function may be classified into various categories like;
| PHP string function | Functions that help us to manipulate strings |
| PHP array function | Functions that allow you to access and manipulate arrays. |
| PHP math function | Functions that help to perform mathematical operations |
| PHP MySQLi function | Functions that allows you to access MySQL database servers. |
| PHP file system function | Functions that allow you to access and manipulate the file system |
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संबंधित प्रश्न
Which one of the following is the right way of defining a function in PHP?
A function in PHP starts with ______.
______ stores more than one value of same data type in single array variable.
In PHP arrays are of ____ types.
Name any two predefined functions.
Write the Syntax to define Function in PHP.
Differentiate user defined and system defined Functions.
Write short note on predefined or built-in functions.
Explain Function concepts in PHP.
Discuss in detail about User define Functions with a suitable example.
