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Explore all articles and guides tagged with #sylius on Hostiso.

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Oct 26, 2026

Sylius Payments & Webhooks on Shared Hosting: Checkout Callbacks, Outbound TLS, and Gateway Credentials

Sylius relies on the Payum library to broker payment requests and gateway notifications, which makes outbound cURL, TLS, and public callback URLs the usual points of failure on shared hosting. This guide walks through diagnosing checkout stalls, fixing webhook delivery, and verifying gateway credentials using only hosting account tools.

#sylius #payments #webhooks #payum #shared-hosting

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Sylius

Sep 06, 2026

Sylius Performance & Caching on Shared Hosting: OPcache, Redis, LiteSpeed, and Symfony Warmup

Sylius inherits Symfony's cache-heavy architecture, so slow page loads on shared hosting almost always trace back to a cold container, missing OPcache, or an unwarmed prod cache. This guide diagnoses the real bottlenecks and fixes them using only PHP Selector, .user.ini, Redis, LiteSpeed, and the Sylius console.

#Sylius #Performance #Redis #OPcache #LiteSpeed

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