What Performance Optimization Factors to Consider Before Using apcu_clear_cache to Clear Cache

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<p></span># What Performance Optimization Factors to Consider Before Using apcu_clear_cache to Clear Cache<span></p>
<p>In PHP development, APCu (Alternative PHP Cache User) is a widely used local caching mechanism that helps cache user data to improve application performance. When there is cache inconsistency or a need to manually refresh the cache, developers may call <code>apcu_clear_cache()