| GD: handling graphs & images |
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Using GD library functinos we can develop scripts to manage images, draw graphs and handle many other types of graphic designs. Before using we can check the GD support and learn how to send images to browser. Line graphs can be drawn by using data from database tables. Learn how add water marking on images.
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| Form & component validation |
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We can validate the user entries in a form by using PHP. Entries as entered can be retained as default within the form in case the validation fails to match the requirements. Read More
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| Date & Time functions |
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There are Date and time functions in PHP to handle validation, formatting, date calculation and storing them to MySQL database.
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| Math functions |
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There are Math functions in PHP to handle simple operation like addition to generating random numbers and formatting a decimal number.Read More
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| Functions |
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Functions are used as code blocks having repetitive uses in a script. It makes script modular and easy to maintain. Read More
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