PharData::delMetadata
(PHP >= 5.3.0, PECL phar >= 2.0.0)
PharData::delMetadata — Deletes the global metadata of a zip archive
Description
bool PharData::delMetadata
( void
)
Note:
This method requires the php.ini setting phar.readonly to be set to 0 in order to work for Phar objects. Otherwise, a PharException will be thrown.
Deletes the global metadata of the zip archive
Parameters
Return Values
returns TRUE on success, but it is better to check for thrown exception,
and assume success if none is thrown.
Errors/Exceptions
Throws PharException if errors occur while flushing changes to disk.
Examples
Example #1 A PharData::delMetaData() example
<?php
try {
$phar = new PharData('myphar.zip');
var_dump($phar->getMetadata());
$phar->setMetadata("hi there");
var_dump($phar->getMetadata());
$phar->delMetadata();
var_dump($phar->getMetadata());
} catch (Exception $e) {
// handle errors
}
?>
The above example will output:
NULL string(8) "hi there" NULL
- PHP Руководство
- Функции по категориям
- Индекс функций
- Справочник функций
- Расширения для сжатия и архивации
- Phar
- Функция PharData::addEmptyDir() - Add an empty directory to the tar/zip archive
- Функция PharData::addFile() - Add a file from the filesystem to the tar/zip archive
- Функция PharData::addFromString() - Add a file from the filesystem to the tar/zip archive
- Функция PharData::buildFromDirectory() - Construct a tar/zip archive from the files within a directory.
- Функция PharData::buildFromIterator() - Construct a tar or zip archive from an iterator.
- Функция PharData::compress() - Compresses the entire tar/zip archive using Gzip or Bzip2 compression
- Функция PharData::compressFiles() - Compresses all files in the current tar/zip archive
- Функция PharData::__construct() - Construct a non-executable tar or zip archive object
- Функция PharData::convertToData() - Convert a phar archive to a non-executable tar or zip file
- Функция PharData::convertToExecutable() - Convert a non-executable tar/zip archive to an executable phar archive
- Функция PharData::copy() - Copy a file internal to the phar archive to another new file within the phar
- Функция PharData::decompress() - Decompresses the entire Phar archive
- Функция PharData::decompressFiles() - Decompresses all files in the current zip archive
- Функция PharData::delMetadata() - Deletes the global metadata of a zip archive
- Функция PharData::delete() - Delete a file within a tar/zip archive
- Функция PharData::extractTo() - Extract the contents of a tar/zip archive to a directory
- Функция PharData::isWritable() - Returns true if the tar/zip archive can be modified
- Функция PharData::offsetSet() - set the contents of a file within the tar/zip to those of an external file or string
- Функция PharData::offsetUnset() - remove a file from a tar/zip archive
- Функция PharData::setAlias() - dummy function (Phar::setAlias is not valid for PharData)
- Функция PharData::setDefaultStub() - dummy function (Phar::setDefaultStub is not valid for PharData)
- Функция Phar::setMetadata() - Sets phar archive meta-data
- Функция Phar::setSignatureAlgorithm() - set the signature algorithm for a phar and apply it. The
- Функция PharData::setStub() - dummy function (Phar::setStub is not valid for PharData)
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