CodexWorld https://www.codexworld.com/ Web & Mobile App Development Company Sat, 21 Feb 2026 09:47:53 +0000 en-US hourly 1 https://www.codexworld.com/wp-content/uploads/2020/04/favicon.ico CodexWorld https://www.codexworld.com/ 32 32 91409221 Create a Temperature Widget using JavaScript and PHP (Auto Location + Live Weather API) https://www.codexworld.com/create-temperature-widget-using-javascript-php-auto-location-live-weather-api/ https://www.codexworld.com/create-temperature-widget-using-javascript-php-auto-location-live-weather-api/#respond Sat, 21 Feb 2026 09:17:37 +0000 https://www.codexworld.com/?p=6049 If you want to display real-time temperature, humidity, weather description, and day/night status on your website, this tutorial will help you build a fully functional Temperature Widget using JavaScript and PHP. This widget: ✔ Detects

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]]> https://www.codexworld.com/create-temperature-widget-using-javascript-php-auto-location-live-weather-api/feed/ 0 6049 ChatGPT API Integration in PHP https://www.codexworld.com/chatgpt-api-integration-in-php/ https://www.codexworld.com/chatgpt-api-integration-in-php/#respond Thu, 22 Jan 2026 09:12:10 +0000 https://www.codexworld.com/?p=6036 The ChatGPT API, provided by OpenAI, enables developers to access the powerful language model capabilities of ChatGPT. By integrating this API into your PHP applications, you can create interactive and intelligent conversational agents that can

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]]> https://www.codexworld.com/chatgpt-api-integration-in-php/feed/ 0 6036 QR Code Generator using PHP (Library + API) https://www.codexworld.com/qr-code-generator-using-php/ https://www.codexworld.com/qr-code-generator-using-php/#respond Mon, 19 Jan 2026 14:11:43 +0000 https://www.codexworld.com/?p=6032 QR codes have become an essential part of modern web applications. From sharing URLs and contact details to enabling quick payments and app downloads, QR codes provide a fast and user-friendly way to exchange information.

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]]> https://www.codexworld.com/qr-code-generator-using-php/feed/ 0 6032 Auto Backup MySQL Database using PHP Cron (Linux & Windows) https://www.codexworld.com/auto-backup-mysql-database-using-php-cron/ https://www.codexworld.com/auto-backup-mysql-database-using-php-cron/#respond Sat, 27 Dec 2025 10:30:30 +0000 https://www.codexworld.com/?p=5992 Automatically backing up your MySQL database is critical for production websites and applications. Manual backups are error-prone and often forgotten, while automated backups ensure your data is safe even if something goes wrong. In this

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]]> https://www.codexworld.com/auto-backup-mysql-database-using-php-cron/feed/ 0 5992 Generate Invoice PDF with PHP & AJAX https://www.codexworld.com/generate-invoice-pdf-with-php-ajax/ https://www.codexworld.com/generate-invoice-pdf-with-php-ajax/#respond Mon, 22 Dec 2025 05:32:07 +0000 https://www.codexworld.com/?p=5987 Generate a professional invoice PDF directly from a dynamic web form using PHP, Dompdf, and AJAX for seamless downloads without page reloads. This tutorial leverages your attached scripts for a production-ready implementation with CSRF protection,

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]]> https://www.codexworld.com/generate-invoice-pdf-with-php-ajax/feed/ 0 5987 REST API with JWT Authentication using PHP https://www.codexworld.com/rest-api-with-jwt-authentication-using-php/ https://www.codexworld.com/rest-api-with-jwt-authentication-using-php/#respond Sat, 15 Nov 2025 13:38:31 +0000 https://www.codexworld.com/?p=5942 Implementing secure authentication in REST APIs is a must for modern applications. One of the most widely used methods is JWT (JSON Web Token), which allows stateless, scalable authentication without storing sessions on the server.

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]]> https://www.codexworld.com/rest-api-with-jwt-authentication-using-php/feed/ 0 5942 Forgot Password with Email OTP Verification using PHP & MySQL https://www.codexworld.com/forgot-password-with-email-otp-verification-using-php-mysql/ https://www.codexworld.com/forgot-password-with-email-otp-verification-using-php-mysql/#respond Thu, 30 Oct 2025 11:14:39 +0000 https://www.codexworld.com/?p=5922 A secure forgot password feature boosts user trust and reduces support tickets. Implementing OTP (one-time password) email verification with PHP ensures only the true account owner can reset the password, adding an extra security layer

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]]> https://www.codexworld.com/forgot-password-with-email-otp-verification-using-php-mysql/feed/ 0 5922 Add Date Range Picker to Input Field using jQuery https://www.codexworld.com/add-date-range-picker-to-input-field-using-jquery/ https://www.codexworld.com/add-date-range-picker-to-input-field-using-jquery/#respond Wed, 02 Apr 2025 14:55:37 +0000 https://www.codexworld.com/?p=5759 The Date Range Picker allows the user to select a range of dates. You can attach the Date Range Picker component to an HTML element to pop up two calendars to select a date range.

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]]> https://www.codexworld.com/add-date-range-picker-to-input-field-using-jquery/feed/ 0 5759 Generate Thumbnail from PDF using PHP https://www.codexworld.com/generate-thumbnail-from-pdf-using-php/ https://www.codexworld.com/generate-thumbnail-from-pdf-using-php/#respond Thu, 26 Dec 2024 18:23:37 +0000 https://www.codexworld.com/?p=5741 PDF Thumbnail is the best way to display a preview of the PDF document. When you have a media library section in the web application and want to display the PDF preview in a listing,

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]]> https://www.codexworld.com/generate-thumbnail-from-pdf-using-php/feed/ 0 5741 Shopping Cart with PayPal Payment Gateway in PHP https://www.codexworld.com/shopping-cart-with-paypal-payment-gateway-in-php/ https://www.codexworld.com/shopping-cart-with-paypal-payment-gateway-in-php/#respond Wed, 16 Oct 2024 06:54:13 +0000 https://www.codexworld.com/?p=5721 Shopping cart with payment gateway is a must-have functionality for an e-commerce website. The payment gateway allows the buyers to make payment online at the time of checkout. PayPal standard checkout is one of the

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