Phar::offsetGet
(PHP 5 >= 5.3.0, PHP 7, PECL phar >= 1.0.0)
Phar::offsetGet — Gets a PharFileInfo object for a specific file
Description
public Phar::offsetGet ( string $offset ) : PharFileInfo
This is an implementation of the ArrayAccess interface allowing direct manipulation of the contents of a Phar archive using array access brackets. Phar::offsetGet() is used for retrieving files from a Phar archive.
Parameters
-
offset -
The filename (relative path) to look for in a Phar.
Return Values
A PharFileInfo object is returned that can be used to iterate over a file's contents or to retrieve information about the current file.
Errors/Exceptions
This method throws BadMethodCallException if the file does not exist in the Phar archive.
Examples
Example #1 Phar::offsetGet() example
As with all classes that implement the ArrayAccess interface, Phar::offsetGet() is automatically called when using the [] angle bracket operator.
<?php
$p = new Phar(dirname(__FILE__) . '/myphar.phar', 0, 'myphar.phar');
$p['exists.txt'] = "file exists\n";
try {
// automatically calls offsetGet()
echo $p['exists.txt'];
echo $p['doesnotexist.txt'];
} catch (BadMethodCallException $e) {
echo $e;
}
?> The above example will output:
file exists Entry doesnotexist.txt does not exist
See Also
- Phar::offsetExists() - Determines whether a file exists in the phar
- Phar::offsetSet() - Set the contents of an internal file to those of an external file
- Phar::offsetUnset() - Remove a file from a phar
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/phar.offsetget.php