(PHP >= 5.3.0, PECL phar >= 1.0.0)
Used to determine whether Phar write operations are being buffered, or are flushing directly to disk
public bool Phar::isBuffering ( void )
This method can be used to determine whether a Phar will save changes to disk immediately, or whether a call to Phar::stopBuffering() is needed to enable saving changes.
Phar write buffering is per-archive, buffering active for the foo.phar Phar archive does not affect changes to the bar.phar Phar archive.
Returns:
Returns TRUE
if the write operations are being buffer, FALSE
otherwise.
Examples:
A Phar::isBuffering() example
<?php $p = new Phar(dirname(__FILE__) . '/brandnewphar.phar', 0, 'brandnewphar.phar'); $p2 = new Phar('existingphar.phar'); $p['file1.txt'] = 'hi'; var_dump($p->isBuffering()); var_dump($p2->isBuffering()); ?> =2= <?php $p->startBuffering(); var_dump($p->isBuffering()); var_dump($p2->isBuffering()); $p->stopBuffering(); ?> =3= <?php var_dump($p->isBuffering()); var_dump($p2->isBuffering()); ?>
The above example will output:
bool(false) bool(false) =2= bool(true) bool(false) =3= bool(false) bool(false)
See also:
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