Phar::isBuffering
(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL phar >= 1.0.0)
Phar::isBuffering — Used to determine whether Phar write operations are being buffered, or are flushing directly to disk
Descrizione
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.
Elenco dei parametri
Questa funzione non contiene parametri.
Valori restituiti
Returns true if the write operations are being buffer, false otherwise.
Esempi
Example #1 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());
?>Il precedente esempio visualizzerà:
bool(false) bool(false) =2= bool(true) bool(false) =3= bool(false) bool(false)
Vedere anche:
- Phar::startBuffering() - Start buffering Phar write operations, do not modify the Phar object on disk
- Phar::stopBuffering() - Stop buffering write requests to the Phar archive, and save changes to disk
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