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‎LICENSE

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MIT License
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Copyright (c) 2021 Alain Pascal
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.

‎README.md

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# About php_arrayGenerator
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php_arrayGenerator is a php program that generates a size defined array of random elements.
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## Installation
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1. Ensure a local server like [WampServer](https://www.wampserver.com/en/) or [XAMPP](hhttps://www.apachefriends.org/download.html) or [MAMP](https://www.mamp.info/en/downloads/) or the LAMP stack is installed and running
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2. Download and install the [Git](https://git-scm.com/downloads) version control system
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3. Install a text editor or IDE like [Sublime Text](https://www.sublimetext.com/) or [Atom](https://atom.io/) or [Visual Studio Code](https://code.visualstudio.com/)
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4. Install a web browser like [Google Chrome](https://www.google.com/chrome/) or [Firefox](https://www.mozilla.org/en-US/firefox/)
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5. Clone the GitHub Repository php_arrayGenerator to local host
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```
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$ git clone https://github.com/AlainPascal/php_arrayGenerator.git
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$ cd php_arrayGenerator
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```
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6. Open browser and enter the following URL `localhost/php_arrayGenerator/index.php`
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### _To Do_
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1. Add code to generate array of random strings
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2. Add code to generate unique array elements
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## Contributing
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Contributions to php_arrayGenerator are encouraged. Kindly refer to the To Do list and push the changes
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## License
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php_arrayGenerator is licensed under the [MIT License](https://github.com/AlainPascal/php_arrayGenerator/blob/master/LICENSE).

‎index.php

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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<style>
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.error {color: #FF0000;}
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</style>
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<title>Array Generator</title>
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</head>
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<body>
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<?php
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// define variables and set to empty values
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$sizeError = "";
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$arraySize = 0;
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$generated = false;
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// do the following when the button is clicked
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if(isset($_POST['btnGenerate'])){
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// set input from form to variable
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$arraySize = $_POST['array_size'];
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// check whether input variable is empty or not numeric
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if(is_numeric($arraySize) == false || empty($arraySize)){
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$sizeError = "Invalid array size";
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}else{
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// define the array of random numbers based on the given size
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$arrayOfInt = array();
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for($i = 0; $i < $arraySize; $i++){
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$arrayOfInt[$i] = mt_rand(10, 100);
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}
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$generated = true;
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}
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}
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?>
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<form method="POST">
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<table>
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<tr>
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<td><label for="array_size">Enter size of array:</label></td>
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<td>
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<input type="text" name="array_size">
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<span class="error">* <?php echo $sizeError; ?></span>
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</td>
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</tr>
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<tr>
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<td><button type="submit" name="btnGenerate">Generate</button></td>
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</tr>
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</table>
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</form>
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<?php
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if($generated == true){
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// display array elements separated by commas
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$arrayElements = implode(', ', $arrayOfInt);
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echo "<br><br>Generated Array = [" . $arrayElements . "]";
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echo "<br><br> Size of generated array is ". $arraySize. "<br>";
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}
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?>
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</body>
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</html>

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