{"id":6033,"date":"2024-03-14T03:43:59","date_gmt":"2024-03-14T03:43:59","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/what-is-the-function-of-opcache-in-php\/"},"modified":"2025-08-01T22:37:44","modified_gmt":"2025-08-01T22:37:44","slug":"what-is-the-function-of-opcache-in-php","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/what-is-the-function-of-opcache-in-php\/","title":{"rendered":"PHP OPcache Explained: Boost Site Speed"},"content":{"rendered":"<p>OPcache in PHP is an internal cache system that stores compiled code of PHP scripts to speed up program execution. It saves compiled PHP scripts in memory to avoid recompilation each time a script is executed, which significantly reduces execution time and improves performance. It also helps reduce server load, decrease disk and CPU access, and ultimately enhance website responsiveness and overall performance.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>OPcache in PHP is an internal cache system that stores compiled code of PHP scripts to speed up program execution. It saves compiled PHP scripts in memory to avoid recompilation each time a script is executed, which significantly reduces execution time and improves performance. It also helps reduce server load, decrease disk and CPU access, [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[7033,7031,6993,1555,7032],"class_list":["post-6033","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-php-acceleration","tag-php-opcache","tag-php-performance","tag-server-optimization","tag-web-caching"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PHP OPcache Explained: Boost Site Speed - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Learn how PHP OPcache accelerates websites by storing compiled scripts in memory. 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