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My WordPress site runs a custom-built theme that depends on functions now deprecated in the newest PHP release. I already keep a full backup of files and database, so you can work safely on a staging copy or create one yourself. No bespoke plugins are involved—only the theme needs attention. The job is straightforward: comb through the theme code, replace or refactor any PHP that breaks under the current version, and confirm that every template, widget area, and settings page still behaves exactly as it does now. When you are done, I expect the theme to load with zero PHP errors or notices, to validate against the latest WordPress core standards, and to run at least as quickly as before. Deliverables • Updated theme files ready for production • Change log summarising each compatibility fix • A brief hand-off note describing any future-proofing steps I should know about I will verify the work on both staging and live environments; payment is released once the theme passes without errors in WP_DEBUG and loads normally across desktop and mobile.
Project ID: 40447196
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63 freelancers are bidding on average ₹1,625 INR for this job

Hello, I see your custom WordPress theme is facing compatibility issues with the latest PHP version, and you need the theme code updated while preserving the current functionality and performance. I can help you audit and refactor the theme safely on a staging environment and ensure everything works cleanly with the newest WordPress and PHP standards. What I will handle: • Reviewing the entire custom theme codebase for deprecated PHP functions • Refactoring incompatible code to support the latest PHP version • Testing all templates, widget areas, and theme settings functionality • Ensuring the theme runs without PHP errors or notices in WP_DEBUG mode • Verifying compatibility with the latest WordPress core standards • Maintaining or improving current site performance and load speed • Preparing updated production-ready theme files • Providing a detailed changelog of all compatibility fixes • Delivering a short hand-off note with future-proofing recommendations Do you already know which PHP version you’re upgrading to, or would you like me to verify and recommend the most stable target version for your theme? Please feel free to message me so we can begin the compatibility review and fixes. Thank you.
₹1,500 INR in 2 days
8.1
8.1

★★★★★★ START NOW ★★★★★★ Message me so we talk in detail.. Hello, I can Update WordPress Theme for PHP perfectly !! I placed bid after checking your requirements. If you want you can ask me any questions regarding your requirement. I'm interested in working on your project. And don't worry about work. First, check my work if you are happy Then pay me. Please let me know if you require any detailed information. Waiting for your reply. I hope you respond to me. Thanks Sunil
₹1,050 INR in 1 day
7.5
7.5

Hello there, Hope you are doing well. I can help modernize your custom WordPress theme for the latest PHP version while keeping the existing design, functionality, and performance fully intact. Since you already maintain complete backups, I can safely work on a staging environment and thoroughly test every template, widget area, and admin setting before deployment. I have strong experience with WordPress theme development, PHP 8+ compatibility fixes, deprecated function refactoring, performance optimization, and WordPress coding standards. My approach focuses on clean, future-proof code so the theme remains stable with upcoming WordPress and PHP updates. After completion, you will receive updated production-ready theme files, a clear change log explaining every fix, and a concise hand-off guide with recommendations for long-term maintenance. I also provide post-project support to help with deployment verification on staging and live environments, including WP_DEBUG testing across desktop and mobile devices. If your website uses multilingual functionality, I will ensure compatibility remains unaffected during the update process. Looking forward to working with you. Thanks Sushma
₹1,500 INR in 3 days
6.3
6.3

Good afternoon. I'll audit every file in your custom theme, replace all deprecated PHP calls with current equivalents, and deliver updated theme files alongside a detailed change log and a hand-off note covering future-proofing steps. Testing will confirm zero errors or notices under WP_DEBUG across desktop and mobile before handover. Any specific PHP version the live server is running that I should target?
₹1,000 INR in 1 day
6.5
6.5

With over 8 years in front-end and WordPress development, I have the unique advantage of being both a skilled Front-End Designer who understands design principles inside and out, and a capable Backend Developer who knows PHP and WordPress like the back of my hand. Also, I assure you a well-documented change log categorized by each compatibility fix wave I'm ready to assure zero PHP errors or notices, to validate against the latest WordPress core standards - all with dedication to quality, quick turnaround time, and assured satisfaction. Fuelled by my commitment to your success, let me equip your site to breeze through the latest PHP version without losing any of its current shine or speed.
₹5,000 INR in 7 days
6.3
6.3

As an experienced developer, I understand the importance of maintaining a high-performing website, free of compatibility issues. With comprehensive competence in PHP, WordPress and web development with HTML, CSS, and JavaScript I am perfectly positioned to update your theme. My skills extend to diligently combing through code, replacing or refactoring any PHP that may break, guaranteeing it aligns with the latest WordPress standards. In addition to my proficiency in WordPress, I boast expertise in Laravel, Yii, and other web development frameworks that will ensure I complete your task with the utmost precision and efficiency. More so, I always aim for a future-proof solution to prevent such issues recurring - this informed by my work in software solutions and therefore will be detailed in the change log for better transparency. For years now, I have been delivering on-time projects while focusing on maintaining a high level of client satisfaction. My reputation is built on strong communication and timely delivery—two aspects that would be crucial for working remotely on a project like yours. Trust me to seamlessly complete your project and offer all necessary post-support to ensure a smooth transition. My name is Dharmesh Suryakant Khalas of Pari Technology - awaiting your positive response. DSK
₹2,500 INR in 9 days
6.4
6.4

Hi there, I'm a WordPress theme developer specializing in PHP compatibility upgrades. I've refactored dozens of custom themes migrating from deprecated PHP versions—exactly your situation. My approach: audit theme files for deprecated functions and syntax, identify breaking changes against current PHP release docs, refactor to modern equivalents (e.g., mysql_* → mysqli, create_function() → closures, deprecated hooks), test every template and widget area on staging, confirm zero errors in WP_DEBUG mode, validate against WordPress core standards, benchmark performance to ensure no regression. I'll deliver: updated theme files, detailed changelog documenting each fix with line references, and future-proofing notes on best practices to avoid similar breaks. I work methodically—no shortcuts, no guesswork. Staging first, full testing, then production-ready code. You verify on both environments before payment. Timeline: 5–8 days depending on theme complexity and codebase size. Portfolio examples of similar upgrades available. Ready to start immediately.
₹1,050 INR in 7 days
5.3
5.3

As the leader of a highly-skilled and diverse development team, I strongly believe that we are the right fit for your WordPress theme update. Combing through your code to refactor any deprecated PHP functions is right up our ally. With our extensive technical knowledge in JavaScript, we have successfully delivered numerous web development projects, ensuring sites were not only error-free but future-proofed to run optimally as well. Given our experience maintaining performant databases such as PostgreSQL and MongoDB, we understand the importance of retaining site speed during updates. We'll make certain your updated theme complies with all WordPress core standards while preserving its current loading time. Furthermore, our proficiency in data-driven systems using not only SQL but also NoSQL further enables us to bring an analytical depth to our work. We don't just replace or refactor codes blindly – we validate each change for you, summarise compatibility fixes in a change log, and supply you with a thorough hand-off note highlighting any future-proofing measures undertaken. Don't take chances on temporary fixes; let our proven track record and attention to detail safeguard your site's continued smooth operation post-update. Choose us for quality workmanship, timely delivery and 100% client satisfaction!
₹600 INR in 7 days
5.3
5.3

Hi there, Searching professional developer? I can Update WordPress Theme for PHP as per your requirement. My development skills can give you a professional website including SEO content. I have 2+ years Experience in PHP Wordpress, PHP, HTML, CSS, Magento, Jquery, Android, iOS. I develop mobile friendly responsive website including SEO content so you can get all together. I will build site on time frame you need with fulfilling all requirement you share. I can do this assignment very efficiently. Kindly contact me in the chat box so I can share more samples with you. Regards Bharti
₹1,500 INR in 1 day
4.7
4.7

As an experienced software engineer, my proficiency extends to the very heart of your request. I have an in-depth understanding of PHP and the WordPress core, which have enabled me to successfully troubleshoot and fix compatibility issues similar to your case on numerous occasions. My commitment to keeping up with industry standards means that I will not only update your theme but also conduct thorough testing on staging and live sites to ensure zero errors and a seamless loading experience. Dlite Info Tech Pvt Ltd is renowned for crafting tailored solutions that exceed client's expectations, and this project is no exception. In addition to meticulously fixing any issues, I will provide a change log that outlines every compatibility fix made during the update process. Understanding that knowledge transfer is vital for continuing success, I’ll also provide a brief hand-off note highlighting vital future-proofing steps you may need to be aware of. Let's collaborate on this project and let me prove my worth by transforming your current theme into a robust, future-proof solution!
₹10,000 INR in 7 days
4.6
4.6

i have read your requirements for require update theme and solve php error. i have 9 year experience in wordpress development. i will provide best solution if you will give me projects. thanks, patel maulik
₹600 INR in 1 day
4.5
4.5

With my extensive background in web development, particularly with WordPress and PHP, I am confident in my ability to handle your project seamlessly. I have a solid understanding of managing custom-built themes and keeping up with the latest WordPress core standards. You can expect me to diligently comb through your theme code, replacing or refactoring any deprecated PHP functions for a smooth transition. At Paper Perfect, we prioritize delivering exceptional quality within the agreed timeframe and budget. We ensure that every aspect of your website is not only visually appealing but also robust and scalable. My proficiency in HTML, JavaScript, PHP, and my keen eye for detail will ensure the updated theme files are ready for production with zero PHP errors or notices. In addition to my expertise, I offer a collaborative and communicative approach. I will keep you informed throughout the process via a detailed change log and a brief hand-off note with any future-proofing steps that may be necessary. With the staging and live environment testing arrangements you've established, rest assured that I will deliver only when the updated theme passes without errors and loads seamlessly across all devices. Hire me today and let’s create a polished WordPress experience for your site's visitors that remains stable even amidst the ever-changing digital landscape
₹1,050 INR in 7 days
3.8
3.8

I can help you complete this quickly and cleanly by updating your WordPress theme to be compatible with the newest PHP release, focusing on template, widget area, and settings page fixes, using WordPress core standards, and delivering updated theme files, a change log, and a hand-off note, so you can verify the work on staging and live environments and have a stable theme, I can start right away and deliver a stable, tested solution, happy to dis.
₹2,500 INR in 1 day
4.6
4.6

Dear Hiring Manager, I can update your custom WordPress theme to run error-free on the latest PHP release. Since you already have a full backup and staging environment ready, I’ll work safely on a copy to eliminate any risk. Your theme has no bespoke plugins, so I’ll focus entirely on refactoring deprecated functions, replacing them with current, secure alternatives while preserving every template, widget area, and settings page exactly as they behave now. Deliverables: Clean, production-ready theme files Detailed changelog of all fixes Brief handoff note with future-proofing tips I’ll test thoroughly with WP_DEBUG enabled, ensure performance matches or exceeds current speed, and validate across desktop and mobile. Payment only after you verify smooth operation on staging and live. Let me know your timeline. I am available to start right now. Best regards, Suman Kumar
₹2,000 INR in 3 days
3.6
3.6

I’ve read your requirements carefully and can update your custom WordPress theme for full compatibility with the latest PHP version while preserving the current functionality, layout, and performance. With 9+ years of experience in WordPress and custom theme development, I’ve handled PHP deprecation fixes, legacy theme refactoring, WP_DEBUG cleanup, and WordPress core compatibility updates across multiple production websites. I’ll work safely on staging, audit all deprecated functions, replace outdated PHP logic with modern standards-compliant code, and thoroughly test templates, widgets, and theme settings before deployment. You’ll receive cleaned production-ready theme files, a detailed compatibility change log, and future-proofing recommendations after testing is completed. Best regards, W3loop
₹4,000 INR in 2 days
3.6
3.6

I have carefully reviewed your project requirements and fully understand what needs to be done. I have successfully completed similar projects in the past and bring over 5 years of hands-on experience in this specific skill. I am confident in my ability to deliver high-quality results that meet your expectations. My approach is simple and effective. First, I clearly define the scope and objectives to ensure everything aligns with your goals. Then, I execute the project with precision, attention to detail, and consistent communication. I focus on delivering work that is not only technically strong but also practical, efficient, and tailored to your needs. I value professionalism, deadlines, and client satisfaction. You can expect clear updates, timely delivery, and a solution that is polished and reliable. I am committed to building long-term working relationships based on trust and quality work. I would be glad to discuss your project further and start working on it right away. Looking forward to your response.
₹1,250 INR in 2 days
3.0
3.0

Sir, I am experienced programmer, I can reliably update the php version of your custom theme. Tell me when to start
₹600 INR in 7 days
3.2
3.2

I understand you need your WordPress custom theme updated so it works cleanly with the latest PHP version without errors and keeps all current features working the same. I can finish this project within 2 days. Which PHP version and WordPress version is your live site currently running on. I will be waiting for your reply. Vasyl
₹1,050 INR in 2 days
2.9
2.9

As a seasoned Full Stack Developer specializing in MEAN and MERN stacks, my skill set aligns perfectly with your WordPress project. I have extensive experience developing and updating web applications, just like yours, to ensure optimal performance, clean code, and compatibility with the latest technologies. My proficiency in PHP, JavaScript, and HTML combined with my deep understanding of WordPress makes me aptly equipped for this assignment. In addition to updating your theme, I aim to provide value through meticulous documentation — from the change log to future-proofing strategies. This ensures that not only is your theme running smoothly right now but also has the necessary resilience to adapt to future updates seamlessly. The fact that you maintain a staged environment will make these modifications safe and secure. Beyond my technical abilities, you can expect a professional who consistently adopts a clear communication style and delivers on time. My ultimate goal is to provide you with an updated theme that exceeds your expectations. Book me today for a proficient hand in updating your WordPress Theme for PHP — together we'll keep your site error-free, lightning fast, and ready for the future.
₹6,000 INR in 7 days
2.5
2.5

Hi, I can update your custom WordPress theme to ensure full compatibility with the latest PHP release. I am highly experienced in WordPress core standards, refactoring deprecated PHP functions, and troubleshooting theme templates, widgets, and settings panels. My plan for this project: Set up a secure staging environment (or work directly on your existing staging copy). Audit the custom theme codebase with WP_DEBUG active to catch all deprecated functions, notices, and errors. Refactor and update the code to comply with the newest PHP standards while safeguarding your existing layout and features. Extensively test the template responsiveness across mobile and desktop to verify there are zero performance drops or formatting glitches. Deliverables: Production-ready updated theme files. A clear, concise changelog of all fixes applied. A brief hand-off note with recommendations for future-proofing. I am ready to start immediately and will ensure the theme passes without error before final delivery. Looking forward to working with you. Best regards, Shailender
₹3,000 INR in 2 days
2.1
2.1

Delhi, India
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Member since May 7, 2017
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₹600-1500 INR
₹12500-37500 INR
$72 AUD
$30-250 USD
₹12500-37500 INR
$30-250 USD
€250-750 EUR
$30-250 USD
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$15-25 USD / hour
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$250-750 USD
₹12500-37500 INR
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