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Phar::canWrite

(PHP >= 5.3.0, PECL phar >= 1.0.0)
Returns whether phar extension supports writing and creating phars
final public static bool Phar::canWrite ( void )

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

Returns:

TRUE if write access is enabled, FALSE if it is disabled.

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

phar.readonly -

Phar::isWritable() -

doc_php
doc_php
2016-02-24 15:55:10
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