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- Bug fixes for general core bugs in 4.2.x will end 22 April 2024 (12 months).
- Bug fixes for security issues in 4.2.x will end 7 October 2024 (18 months).
- PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.1.x is supported too.
/lib/guzzlehttp/psr7/src/ -> Utils.php (source)
(no description)
| File Size: | 459 lines (16 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
Defines 1 class
Utils:: (10 methods):
caselessRemove()
copyToStream()
copyToString()
hash()
modifyRequest()
readLine()
streamFor()
tryFopen()
tryGetContents()
uriFor()
| caselessRemove(array $keys, array $data) X-Ref |
| Remove the items given by the keys, case insensitively from the data. param: string[] $keys |
| copyToStream(StreamInterface $source, StreamInterface $dest, int $maxLen = -1) X-Ref |
| Copy the contents of a stream into another stream until the given number of bytes have been read. param: StreamInterface $source Stream to read from param: StreamInterface $dest Stream to write to param: int $maxLen Maximum number of bytes to read. Pass -1 |
| copyToString(StreamInterface $stream, int $maxLen = -1) X-Ref |
| Copy the contents of a stream into a string until the given number of bytes have been read. param: StreamInterface $stream Stream to read param: int $maxLen Maximum number of bytes to read. Pass -1 |
| hash(StreamInterface $stream, string $algo, bool $rawOutput = false) X-Ref |
| Calculate a hash of a stream. This method reads the entire stream to calculate a rolling hash, based on PHP's `hash_init` functions. param: StreamInterface $stream Stream to calculate the hash for param: string $algo Hash algorithm (e.g. md5, crc32, etc) param: bool $rawOutput Whether or not to use raw output |
| modifyRequest(RequestInterface $request, array $changes) X-Ref |
| Clone and modify a request with the given changes. This method is useful for reducing the number of clones needed to mutate a message. The changes can be one of: - method: (string) Changes the HTTP method. - set_headers: (array) Sets the given headers. - remove_headers: (array) Remove the given headers. - body: (mixed) Sets the given body. - uri: (UriInterface) Set the URI. - query: (string) Set the query string value of the URI. - version: (string) Set the protocol version. param: RequestInterface $request Request to clone and modify. param: array $changes Changes to apply. |
| readLine(StreamInterface $stream, ?int $maxLength = null) X-Ref |
| Read a line from the stream up to the maximum allowed buffer length. param: StreamInterface $stream Stream to read from param: int|null $maxLength Maximum buffer length |
| streamFor($resource = '', array $options = []) X-Ref |
| Create a new stream based on the input type. Options is an associative array that can contain the following keys: - metadata: Array of custom metadata. - size: Size of the stream. This method accepts the following `$resource` types: - `Psr\Http\Message\StreamInterface`: Returns the value as-is. - `string`: Creates a stream object that uses the given string as the contents. - `resource`: Creates a stream object that wraps the given PHP stream resource. - `Iterator`: If the provided value implements `Iterator`, then a read-only stream object will be created that wraps the given iterable. Each time the stream is read from, data from the iterator will fill a buffer and will be continuously called until the buffer is equal to the requested read size. Subsequent read calls will first read from the buffer and then call `next` on the underlying iterator until it is exhausted. - `object` with `__toString()`: If the object has the `__toString()` method, the object will be cast to a string and then a stream will be returned that uses the string value. - `NULL`: When `null` is passed, an empty stream object is returned. - `callable` When a callable is passed, a read-only stream object will be created that invokes the given callable. The callable is invoked with the number of suggested bytes to read. The callable can return any number of bytes, but MUST return `false` when there is no more data to return. The stream object that wraps the callable will invoke the callable until the number of requested bytes are available. Any additional bytes will be buffered and used in subsequent reads. param: resource|string|int|float|bool|StreamInterface|callable|\Iterator|null $resource Entity body data param: array{size?: int, metadata?: array} $options Additional options |
| tryFopen(string $filename, string $mode) X-Ref |
| Safely opens a PHP stream resource using a filename. When fopen fails, PHP normally raises a warning. This function adds an error handler that checks for errors and throws an exception instead. param: string $filename File to open param: string $mode Mode used to open the file return: resource |
| tryGetContents($stream) X-Ref |
| Safely gets the contents of a given stream. When stream_get_contents fails, PHP normally raises a warning. This function adds an error handler that checks for errors and throws an exception instead. param: resource $stream |
| uriFor($uri) X-Ref |
| Returns a UriInterface for the given value. This function accepts a string or UriInterface and returns a UriInterface for the given value. If the value is already a UriInterface, it is returned as-is. param: string|UriInterface $uri |
