PHP error category
cURL & HTTP
Outbound HTTP transfers.
cURL & HTTP errors arise when outbound http transfers affect an executing PHP application or its supporting service. Use the exact signature and runtime context to narrow the cause before changing configuration.
The guides in this category separate code defects from environment differences, show focused diagnostics, and favor site-scoped corrections that preserve unrelated applications.
Guides in this category
| Title | Pattern | Severity |
|---|---|---|
| cURL error 28 operation timed out | cURL error 28: Operation timed out after 10001 milliseconds |
error |
| cURL error 6 could not resolve host | cURL error 6: Could not resolve host: %s |
error |
| cURL error 7 failed to connect | cURL error 7: Failed to connect to %s port 443: Connection refused |
error |