streamWrapper::url_stat
(PHP 4 >= 4.3.2, PHP 5, PHP 7, PHP 8)
streamWrapper::url_stat — Retrieve information about a file
Descrizione
This method is called in response to all stat() related functions, such as:
- copy()
- fileperms()
- fileinode()
- filesize()
- fileowner()
- filegroup()
- fileatime()
- filemtime()
- filectime()
- filetype()
- is_writable()
- is_readable()
- is_executable()
- is_file()
- is_dir()
- is_link()
- file_exists()
- lstat()
- stat()
- SplFileInfo::getPerms()
- SplFileInfo::getInode()
- SplFileInfo::getSize()
- SplFileInfo::getOwner()
- SplFileInfo::getGroup()
- SplFileInfo::getATime()
- SplFileInfo::getMTime()
- SplFileInfo::getCTime()
- SplFileInfo::getType()
- SplFileInfo::isWritable()
- SplFileInfo::isReadable()
- SplFileInfo::isExecutable()
- SplFileInfo::isFile()
- SplFileInfo::isDir()
- SplFileInfo::isLink()
- RecursiveDirectoryIterator::hasChildren()
Elenco dei parametri
-
path -
The file path or URL to stat. Note that in the case of a URL, it must be a :// delimited URL. Other URL forms are not supported.
-
flags -
Holds additional flags set by the streams API. It can hold one or more of the following values OR'd together.
Flag Description STREAM_URL_STAT_LINK For resources with the ability to link to other resource (such as an HTTP Location: forward, or a filesystem symlink). This flag specified that only information about the link itself should be returned, not the resource pointed to by the link. This flag is set in response to calls to lstat(), is_link(), or filetype(). STREAM_URL_STAT_QUIET If this flag is set, your wrapper should not raise any errors. If this flag is not set, you are responsible for reporting errors using the trigger_error() function during stating of the path.
Valori restituiti
Should return an array with the same elements as stat() does.
Unknown or unavailable values should be set to a rational value
(usually 0). Special attention should be payed to
mode as documented under stat().
Should return false on failure.
Errori/Eccezioni
Emits
E_WARNING if call to this method fails
(i.e. not implemented).
Note
Nota:
The streamWrapper::$context property is updated if a valid context is passed to the caller function.
Vedere anche:
- stat() - Da informazioni su un file
- streamwrapper::stream_stat() - Retrieve information about a file resource
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