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

public Phar::isBuffering(): bool

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

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());
?>

O exemplo acima produzirá:

bool(false)
bool(false)
=2=
bool(true)
bool(false)
=3=
bool(false)
bool(false)

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