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How can I optimize PHP performance on a shared hosting plan? Pending Review
Asked on Feb 22, 2026
Answer
Optimizing PHP performance on a shared hosting plan involves configuring PHP settings and using caching techniques to improve execution speed and reduce resource usage. Here is a basic PHP configuration example that can help enhance performance.
; PHP configuration settings for performance
memory_limit = 256M
max_execution_time = 30
opcache.enable = 1
opcache.memory_consumption = 128
opcache.interned_strings_buffer = 8
opcache.max_accelerated_files = 4000
; End of PHP settings
Additional Comment:
- Enable PHP OPcache to cache precompiled script bytecode, reducing loading times.
- Adjust "memory_limit" and "max_execution_time" to balance performance and resource usage.
- Consider using a PHP accelerator or caching plugin if your CMS supports it.
- Regularly update PHP to the latest stable version supported by your host for security and performance improvements.
- Minimize the use of resource-intensive plugins or scripts that can slow down execution.
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