Phar::offsetGet
(PHP >= 5.3.0, PECL phar >= 1.0.0)
Phar::offsetGet — Gets a PharFileInfo object for a specific file
Description
public int Phar::offsetGet ( string $offset )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 existSee 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
← Phar::offsetExists
Phar::offsetSet →
? 1997–2017 The PHP Documentation GroupLicensed under the Creative Commons Attribution License v3.0 or later.
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