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
Descrição
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.
Parâmetros
Esta função não possui parâmetros.
Valor Retornado
Returns true if the write operations are being buffer, false otherwise.
Exemplos
Exemplo #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());
?>O exemplo acima produzirá:
bool(false) bool(false) =2= bool(true) bool(false) =3= bool(false) bool(false)
Veja Também
- 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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