Phar::canWrite

Returns whether phar extension supports writing and creating phars

&reftitle.description; final public static `bool` `Phar::canWrite`

This static method determines whether write access has been disabled in the system php.ini via the phar.readonly ini variable.

&reftitle.parameters;

&reftitle.returnvalues;

&true; if write access is enabled, &false; if it is disabled.

&reftitle.examples;

### A `Phar::canWrite` example

    <?php
    if (Phar::canWrite()) {
        file_put_contents('phar://myphar.phar/file.txt', 'hi there');
    }
    ?>

&reftitle.seealso;

- phar.readonly
- `Phar::isWritable`