PreconditionFailed

PreconditionFailed.

This exception is normally thrown when a client submitted a conditional request, like for example an If, If-None-Match or If-Match header, which caused the HTTP request to not execute (the condition of the header failed)

• Full name: \Sabre\DAV\Exception\PreconditionFailed
• Parent class: \Sabre\DAV\Exception

Properties

header

When this exception is thrown, the header-name might be set.

public string $header

This allows the exception-catching code to determine which HTTP header caused the exception.

---

Methods

__construct

Create the exception.

public __construct(string $message, string $header = null): mixed

Parameters:

Parameter	Type	Description
$message	string
$header	string

---

getHTTPCode

Returns the HTTP statuscode for this exception.

public getHTTPCode(): int

---

serialize

This method allows the exception to include additional information into the WebDAV error response.

public serialize(\Sabre\DAV\Server $server, \DOMElement $errorNode): mixed

Parameters:

Parameter	Type	Description
$server	\Sabre\DAV\Server
$errorNode	\DOMElement

---

Inherited methods

getHTTPCode

Returns the HTTP statuscode for this exception.

public getHTTPCode(): int

---

serialize

This method allows the exception to include additional information into the WebDAV error response.

public serialize(\Sabre\DAV\Server $server, \DOMElement $errorNode): mixed

Parameters:

Parameter	Type	Description
$server	\Sabre\DAV\Server
$errorNode	\DOMElement

---

getHTTPHeaders

This method allows the exception to return any extra HTTP response headers.

public getHTTPHeaders(\Sabre\DAV\Server $server): array

The headers must be returned as an array.

Parameters:

Parameter	Type	Description
$server	\Sabre\DAV\Server

---

---

Automatically generated on 2025-03-18