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PHP program to find the perimeter of rectangle
Article Introduction：Problem description
Given the length and width of the rectangle, we need to implement a PHP program to calculate its perimeter. A rectangle is an enclosed two-dimensional figure with 4 sides. The opposite sides are equal and parallel, and the angle formed by adjacent sides is equal to 90 degrees. The perimeter is the sum of all sides; in other words, the perimeter is twice the sum of length and width. In this tutorial, we will learn how to find the perimeter of a given rectangle in PHP using different methods.
Rectangle perimeter formula
The formula for the circumference of the rectangle is as follows:
$${perimeter = 2 × (length and width)}$$
in:
Long - horizontal distance.
Width - Vertical distance.
Example
Let's understand the problem description with some input and output examples.
enter
Length = 10 units
Width = 5 units
2025-02-07
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832
PHP 5.6 End of Beta
Article Introduction：PHP 5.6 Beta Program Concludes: A Look at Key Features and Changes
The PHP development team announced the final beta of PHP 5.6 on June 5th, 2014, marking the end of the beta phase and the commencement of the Release Candidate (RC) program. This s
2025-02-21
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601
PHP Program to Print Multiplication Table
Article Introduction：Multiplication tables are fundamental mathematical tools used to display the products of a number multiplied by a range of values, typically from 1 to 10. This article explores several PHP methods for generating and displaying these tables.
The core
2025-02-07
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517
Lithe Crypt: Simplifying Cryptography in PHP Applications
Article Introduction：Lithe Crypt is a simple PHP encryption and decryption utility designed to work with the Lithe framework. It uses the AES-256-CBC algorithm for secure data handling.
Installation
To install the Lith package
2024-11-05
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549
PHP Program for Binary to Decimal Conversion
Article Introduction：Binary to decimal conversion refers to the process of converting a binary number (i.e., a number represented by only two digits 0 and 1) to its equivalent decimal number (i.e., in the form of 10 as a base).
This article will explain how to convert the binary form of a number to a decimal form in PHP using different methods.
How to convert binary to decimal?
Binary numbers (binary) are composed only of 0 and 1 bits used by machines, and decimal numbers are decimal numbers used by humans. To convert a binary number to a decimal number, multiply each binary number by its position power (starting from 0 on the right), and add all the results.
Example 1
Input: Binary number = 101
Output: decimal
2025-02-07
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836
Lithe Crypt: Simplifying Encryption in PHP Applications
Article Introduction：Lithe Crypt is a simple encryption and decryption utility for PHP, designed to work with the Lithe framework. It utilizes the AES-256-CBC algorithm for secure data handling.
Installation
To install the Lithe Crypt package, you can use Com
2024-11-07
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684
