calc01.php
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This is a simple calculation script that calculates and prints the results of hard-coded values. |
calc02.php
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This is a simple PHP calculation script that calculates and prints the results of hard-coded values. In this script, the output is formatted using sprintf. |
Convert
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This is a code snippet that converts measurements such as degrees Celsius and Fahrenheit; centimeters and inches; meters and feet; kilometers and miles; kilograms and pounds; milliliters to ounces; and for fun, regular beers and tall beers. This was created for the expatriate American. It distinguishes singular and plural in the first value (for example, it will say 1 ounce, 2 ounces, and so on). Reloads if no values are given. It ignores extra spaces in the input, so -1 and - 1 (see the space) are the same. There's also a 'quick & dirty' check to make sure the first value given is not a letter, returns with a warning. |
Converto Unit Converter Script
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You can convert many units (length, area, volume, mass, temperature and more) with this script. Very useful for students, teachers, engineers, businessmen, workers etc. You may customize the colors of background, fonts, buttons, and use it in your own web site. |
Currency Converter
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Online currency conversion between 14 world currencies. Currency rates are automatically updated daily. |
Fahrenheit-Celsius Temperature Conversion
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Two separate functions used for conversion of temperatures from Fahrenheit to Celsius and back again. Developed as separate functions since most applications I've used them for are only going one way or the other. |
Historical Violin, Viola and Cello String Calculator
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This script is written for calculation of historically correct string diameters on early baroque violins, violas, cellos or any other instruments tuned in 5th, which use gut and historical wound gut strings. |
Lucky No. Calculator
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This is a PHP script that computes a lucky no. of a given birthdate. |
One Good Calculator
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This is a simple calculator written in PHP. Its functions include add, subtract, multiply, and divide. |
PHP Divx 3/5 Bitrate Calculator
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This script can calculate very accurately the needed DivX 3.x and 5.x Bitrate to encode Avi video with predefined size, for instance 700 MB. It also predicts what will be the resulting quality of the video, so that you can raise/lower the bitrate or the resulting size to achieve the the best quality/size ratio. |
Pythagorean Theorem Calculator
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This script finds the hypotenuse, and the side length if you have the hypotenuse. It comes with a variables page which has everything you need to customize for your needs. |
Show and Do Calculate A
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This is a HTML form-based PHP script that allows you to perform calculations on input values. This version uses input boxes to capture the values. |
Show and Do Calculate B
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This is a HTML form-based PHP script that allows you to perform calculations on input values. This version uses drop-down menus to capture the values. |
Simple Calculator
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A rather complex calculator script featuring such operations like adding and dividing fractions. It has all the basic functions of a calculator like adding, subtracting, dividing, and multiplication. It can find values for TAN, COS, SIN, Square Root, Powers, and more. |
