


php CodeIgniter performance optimization tips: make your website fly
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php editor Strawberry brings you "php CodeIgniter Performance Optimization Cheats: Make Your Website Fly". In website development, performance optimization is a crucial part, which can greatly improve user experience and website competitiveness. Through the performance optimization of the CodeIgniter framework, the website can run more efficiently and stably, respond quickly to user requests, improve overall performance, and make your website take off quickly!
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Optimize queries: Make sure your sql queries are efficient and make good use of indexes. This will help your database return results quickly, resulting in faster page loads.
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Use fewer PHP objects: Creating PHP objects requires a certain amount of overhead, so try to avoid creating too many objects if you don’t need them. This will help reduce memory consumption and speed up script execution.
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Use fewer function calls: Excessive function calls will increase the execution time of the script. If you can combine multiple function calls into one, doing so will improve performance.
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Avoid using global variables: Global variables add overhead to your script because they require searching throughout the scope of the script. If you can, try to use local variables instead of global variables.
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Appropriately optimize the configuration: Make sure that your php and CodeIgniter configurations are appropriate. This includes setting appropriate memory limits, enabling caching and compression, etc.
Other optimizations:
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Use a load balancer: If your website has a lot of traffic, then using a load balancer can help you distribute the traffic to multiple servers, thereby improving performance.
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Use CDN: Using CDN can help you distribute static files (such as CSS, js, images) to servers around the world, thereby speeding up The access speed of these files.
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Use GZIP compression: Enabling GZIP compression can help you reduce the page size of your website, thereby increasing loading speed.
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Use HTTP/2: Http/2 is a new version of HTTP that provides faster page loading and lower latency. If your server supports HTTP/2, then you should use it.
Conclusion: By implementing these tips, you can significantly improve the performance of your CodeIgniter website. This will help your website load faster, be more stable, and be able to handle greater traffic.
The above is the detailed content of php CodeIgniter performance optimization tips: make your website fly. For more information, please follow other related articles on the PHP Chinese website!

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