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My Amazon Linux 2023 EC2 instance is currently running Apache 2.4 with PHP 8.3.7. Because the application in /var/www/html/ was written for PHP 7.4, every request now throws an HTTP 500. The code itself is fine; the issue is purely the version mismatch. What I need from you • Add PHP 7.4 alongside the existing PHP 8.3, making sure mysqli, curl and json are available for the 7.4 build. • Adjust Apache so that any script served from /var/www/html/ is executed by PHP 7.4. PHP 8.3 can remain the default for everything else. • Verify that the site loads without 500 errors once the swap is in place. Environment & access • Amazon Linux 2023 on an EC2 t-series instance • Apache 2.4 already installed • Browser-based SSH via EC2 Instance Connect (no key pair needed) with sudo rights • Read-only access to the code base for reference All other preparation is done: the root cause is confirmed, the MySQL API key on Google Cloud has been refreshed, and no code edits are required. Acceptance will be: 1. php -v shows both 8.3 and 7.4 installed. 2. php -m under 7.4 lists mysqli, curl, json. 3. Hitting the site’s main endpoints returns 200/302 responses, not 500. If this is straightforward for you, let me know roughly how long you expect the changeover and test cycle to take, and we can get started immediately.
Project ID: 40487068
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Hi, I've dealt with this exact PHP version mismatch on Amazon Linux 2023 before — since AL2023 doesn't ship PHP 7.4 in its default repos, I'll compile it from source (or use the Remi repository if available) alongside your existing 8.3 installation, ensuring the mysqli, curl, and json extensions are built in. Once PHP 7.4 is in place, I'll configure Apache with a `<Directory /var/www/html>` block using `SetHandler` to route requests through the PHP 7.4 FPM pool while leaving 8.3 as the default handler elsewhere. After the swap, I'll verify your endpoints return 200/302 and confirm both PHP versions coexist cleanly. I can start right now — the whole changeover and test cycle should take roughly 1–2 hours.
$30 USD in 1 day
6.9
6.9
79 freelancers are bidding on average $115 USD for this job

Hello, I can help configure PHP 7.4 alongside your existing PHP 8.3 installation on Amazon Linux 2023 and ensure that applications under /var/www/html/ are executed using PHP 7.4 without impacting the rest of the server. I have experience managing multi-version PHP environments, Apache virtual host configurations, PHP-FPM pools, and legacy application migrations on AWS EC2 instances. The required PHP 7.4 extensions (mysqli, curl, and json) will be installed and verified, Apache will be configured to route the target application to the correct PHP runtime, and all major endpoints will be tested to confirm the HTTP 500 errors are resolved. I will also validate both PHP versions remain available on the server and document any configuration changes made for future maintenance. Estimated time for installation, configuration, testing, and verification is approximately 1–2 hours, depending on repository availability and package compatibility on the instance. Warm Regards, Harpreet Singh
$60 USD in 5 days
9.5
9.5

Hi there, ★★★ PHP Expert ★★★ 7+ Years of Experience ★★★ I can set up PHP 7.4 alongside PHP 8.3 and configure Apache to serve the correct version for your application. This will include: - Installing PHP 7.4 with required extensions. - Configuring Apache to execute scripts from /var/www/html/ with PHP 7.4. - Verifying that the site loads without errors. I will handle this by accessing your EC2 instance and making the necessary adjustments directly. Ready to start once you provide access to the instance. Thanks!
$100 USD in 1 day
8.3
8.3

Hi there, I will install PHP 7.4 alongside your existing 8.3 on Amazon Linux 2023 — compiling it with mysqli, curl, and json enabled — then configure Apache's `FilesMatch` directive to route `/var/www/html/` through the 7.4 FPM pool while 8.3 stays default elsewhere. Since AL2023 does not ship 7.4 in its repos, I will build it via Remi or compile from source with the correct OpenSSL flags to avoid dependency conflicts. Questions: 1) Is SELinux enforcing on this instance? 2) Do you have any cron jobs tied to the PHP CLI that should also point to 7.4? Looking forward to talking through the details. Kamran
$90 USD in 5 days
8.4
8.4

Installing PHP 7.4 on an AWS EC2 instance requires careful handling of repository dependencies to ensure your web server doesn't break during the transition. I have extensive experience working with Linux environments and Apache/MySQL configurations, so I can handle the upgrade while ensuring your existing application remains stable and fully functional. Over the last 15 years, I have managed countless web server migrations and environment upgrades, from simple LAMP stacks to complex Linux VPS setups. Because I work directly with PHP, HTML, and server-side configurations daily, I can perform this installation efficiently without any guesswork or downtime. My bid is $119.93 with delivery in 1 days. Send me a message so I can access your instance and get PHP 7.4 running for you today.
$119.93 USD in 1 day
8.1
8.1

Hi, I’ve worked extensively with PHP since version 5.6 and have been using PHP 8.0 and 8.1 in production since their respective releases. I’ve also managed multiple production servers with Apache and Nginx, ensuring optimal performance and security. In your case, I see two potential issues: the PHP version itself and the compatibility of libraries with the latest PHP version. I can help you resolve both. I recently worked on a project where we migrated from PHP 7.4 to 8.1, and I successfully fixed several library compatibility issues. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit. I usually respond within 10 minutes. I’m eager to learn more about your exciting project. Best regards, Adil
$111.83 USD in 7 days
7.4
7.4

Hi, I can help you with setting up PHP 7.4 alongside 8.3 on your Amazon Linux 2023 EC2 instance and configuring Apache to use 7.4 for /var/www/html/. This is straightforward: I'll compile PHP 7.4 from source or use a compatible repo, ensure mysqli, curl, and json are enabled, then tweak the Apache config to route that directory to the 7.4 handler via SetHandler or a separate PHP-FPM pool. The whole thing including testing should take about 1-2 hours. I'm Edward, and I've done similar multi-PHP setups on AL2 and AL2023 before. Ready to start now.
$30 USD in 1 day
7.6
7.6

Hello this is raza . i am senior system admin with more than 15 years experience. i can help you regarding this.
$30 USD in 1 day
6.5
6.5

Hi, To swiftly resolve the PHP version mismatch on your Amazon EC2 instance, I'll seamlessly add PHP 7.4 alongside 8.3, ensuring mysqli, curl, and json support. I'll configure Apache to execute scripts from /var/www/html/ using PHP 7.4 while keeping 8.3 as the default. Post-implementation, I'll verify site functionality to eliminate 500 errors. With my expertise in PHP, Linux, Apache, MySQL, and AWS, I assure a seamless transition meeting all requirements promptly. Let's discuss the expected time frame to ensure a smooth transition without disrupting your operations. Looking forward to collaborating on this! Best regards, Noor
$140 USD in 2 days
6.2
6.2

Hi there, I like how you have outlined your project description. You need PHP 7.4 installed alongside PHP 8.3 on your Amazon Linux 2023 EC2 instance with Apache 2.4, ensuring mysqli, curl, and json extensions are available for PHP 7.4. I understand that the application in /var/www/html/ requires PHP 7.4, and currently all requests result in HTTP 500 errors due to version mismatch. My task will be to install PHP 7.4, configure Apache so that scripts in /var/www/html/ use PHP 7.4 while keeping PHP 8.3 as the default elsewhere, and verify the site runs without errors. With extensive experience in managing Linux servers, PHP environments, and Apache configurations, I am confident I can complete this efficiently. I am familiar with Amazon Linux 2023 and EC2 instance connect, so access and sudo rights are well within my capabilities. I estimate the entire process including installation, configuration, and testing should take about 2 days. This will allow proper verification that php -v, php -m, and site testing meet acceptance criteria. I am ready to start immediately once we agree. Please feel free to reach out so we can discuss any specifics or get started right away.
$175 USD in 2 days
5.9
5.9

As an accomplished Full Stack Developer with extensive experience in Linux administration and PHP programming, I can swiftly and efficiently install PHP 7.4 on your EC2 instance without disrupting the existing setup. I have a deep understanding of how different versions of PHP interact with Apache and the skills to ensure that any script from /var/www/html/ gets executed by PHP 7.4, while retaining PHP 8.3 as the default for everything else. With over six years in the field, I understand the nuances of working with different API versions and will ensure all dependencies such as mysqli, curl, and json are correctly available for the PHP 7.4 build. Throughout my career, I've always prioritized delivering results that add core-value to client businesses. In this case, my solution involves a non-intrusive changeover process, with comprehensive verification steps for peace of mind; ensuring that `php -v` shows both version numbers present, `php -m` under 7.4 lists mysqli, curl, json appropriately and most importantly, visiting the site's main endpoints results in non-500 responses. I look forward to applying my strong expertise in backend systems combined with my swift problem-solving disposition to seamlessly install PHP 7.4 and eliminate all HTTP 500 errors you're currently experiencing without any fuss or prolonged testing cycles. Let's get started immediately and put your project back on track!
$30 USD in 1 day
6.1
6.1

Hi There! I specialize in resolving PHP version conflicts on AWS EC2 with 9+ years of experience fixing Apache/PHP stack mismatches that cause 500 errors. Here’s how I can help: 1. Install PHP 7.4 alongside PHP 8.3 on Amazon Linux 2023 using safe repo configuration 2. Configure Apache vhosts or handler mapping so /var/www/html uses PHP 7.4 only 3. Ensure mysqli, curl, json extensions are enabled and tested 4. Verify endpoints return 200/302 and eliminate 500 errors I can complete setup and testing quickly with minimal downtime. What is your preferred runtime method—mod_php or PHP-FPM?
$140 USD in 7 days
5.9
5.9

Hello! I see you're looking to install PHP 7.4 on your Amazon Linux 2023 EC2 instance running Apache 2.4. I understand the need to downgrade PHP for compatibility with your application. I would first check your current setup to ensure that the existing configurations won't conflict with PHP 7.4. Using Amazon's package manager, I would install PHP 7.4 and configure Apache to use it, while ensuring any required extensions are included. I'd start by setting up the environment for PHP 7.4, testing it alongside your current PHP version to avoid any disruptions. Q1: Are there any specific extensions for PHP 7.4 that your application requires? Q2: Do you have a backup or recovery plan in case the installation impacts your current setup? Q3: What is your timeline for completing this installation? Let’s get your setup running smoothly.
$150 USD in 1 day
6.0
6.0

I am a Software developer with over 10 years in the industry. I have experience working with PHP and deploying on AWS EC2. I'm available to start immediately and fix the server error for you
$140 USD in 7 days
5.3
5.3

Hey, I've reviewed your requirements and understand the issue. Since the root cause is already identified as a PHP version mismatch, this is mainly a server configuration task rather than a code fix. I can handle: • Install PHP 7.4 alongside the existing PHP 8.3 setup • Enable required extensions (mysqli, curl, json) for PHP 7.4 • Configure Apache so `/var/www/html/` uses PHP 7.4 while keeping PHP 8.3 available • Verify the site endpoints and ensure the 500 errors are resolved • Run validation checks for `php -v`, modules, and endpoint responses The changeover and testing cycle should be relatively quick, typically around 30–60 minutes depending on package availability and configuration. Please share access details, and I can start immediately.
$140 USD in 7 days
5.1
5.1

Hi, I have experience managing PHP environments on AWS EC2, Apache, and Amazon Linux systems, including running multiple PHP versions side-by-side and configuring version-specific virtual hosts. I can install PHP 7.4 with the required extensions (mysqli, curl, json), configure Apache to serve `/var/www/html/` through PHP 7.4 while keeping PHP 8.3 available, and verify all endpoints return successful responses without 500 errors. This is a straightforward task, and I expect the installation, configuration, testing, and validation process to take only a few hours. Best regards, Shakila Naz
$50 USD in 1 day
5.4
5.4

Hey there, I'm Vishal Maharaj, with 25 years of experience in PHP, MySQL, AWS, JSON, Apache, and Cloud Computing, based in Perth, Australia. I understand the need to install PHP 7.4 on your EC2 instance to resolve the HTTP 500 errors caused by version mismatch. I would approach this project by adding PHP 7.4 alongside the existing 8.3, ensuring mysqli, curl, and json are available, and configuring Apache to execute scripts from /var/www/html/ with PHP 7.4. Let's discuss further details and get started on resolving this issue. Please initiate the chat. Cheers, Vishal Maharaj
$250 USD in 5 days
5.8
5.8

Hello, I appreciate the opportunity to assist with your Amazon Linux EC2 instance. I understand that you're facing issues due to the PHP version mismatch, and I can help you resolve this efficiently. With over five years of experience managing PHP environments, including installations and configurations on AWS, I am well-equipped to handle your requirements. I am proficient in both PHP 7.4 and 8.3, and have experience ensuring compatibility with Apache. Here’s my proposed approach for your project: - Install PHP 7.4 alongside PHP 8.3, ensuring that mysqli, curl, and json extensions are enabled for PHP 7.4. - Configure Apache to route requests from /var/www/html/ to PHP 7.4 while maintaining PHP 8.3 as the default for other requests. - Conduct thorough testing to ensure all site endpoints return 200/302 responses without any HTTP 500 errors post-implementation. I am eager to get started and am confident in delivering the results you need promptly. Please let me know how soon you’d like to begin, and I can provide a timeline for the changeover and testing process. Best regards.
$30 USD in 7 days
4.8
4.8

Hello, I am available now. I have read your project description carefully and I understand what you want. 300% Confidence!!! I have 7+ years of experience in Amazon Web Services, PHP. I have completed similar projects. Please contact me. Best regards, Steven
$140 USD in 1 day
4.5
4.5

Hi, full-stack developer with 9+ years of experience and BSc in Computer Science here. Please check my reviews for similar work I have done recently when considering. Available to jump on it immediately! Would be glad to discuss. Kind Regards!
$120 USD in 1 day
4.6
4.6

Hi, Could you provide access details for your EC2 instance? It seems you’ll need to install PHP 7.4 alongside your current version and configure Apache to handle requests accordingly. I can get this done fairly quickly, likely within 1-2 hours. The steps will involve installing PHP 7.4, ensuring required extensions like mysqli, curl, and json are enabled, and adjusting Apache configurations to serve scripts from /var/www/html/ with the correct PHP version. I’ll verify that everything loads without errors and meets the acceptance criteria you’ve set. With over 5 years of experience in PHP and server configurations, I’m confident in delivering a smooth transition. Let me know when you’re ready to start! Best Regards,
$150 USD in 5 days
4.6
4.6

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