php教程

PharFileInfo::isCompressed

(PHP 5 >= 5.3.0, PHP 7, PECL phar >= 1.0.0)

PharFileInfo::isCompressedReturns whether the entry is compressed

说明

public PharFileInfo::isCompressed ([ int $compression_type = 9021976 ] ) : bool

This returns whether a file is compressed within a Phar archive with either Gzip or Bzip2 compression.

参数

compression_type

One of Phar::GZ or Phar::BZ2, defaults to any compression.

返回值

TRUE if the file is compressed within the Phar archive, FALSE if not.

范例

Example #1 A PharFileInfo::isCompressed() example

<?php
try {
    
$p = new Phar('/path/to/my.phar'0'my.phar');
    
$p['myfile.txt'] = 'hi';
    
$p['myfile2.txt'] = 'hi';
    
$p['myfile2.txt']->setCompressedGZ();
    
$file $p['myfile.txt'];
    
$file2 $p['myfile2.txt'];
    
var_dump($file->isCompressed());
    
var_dump($file2->isCompressed());
} catch (
Exception $e) {
    echo 
'Create/modify on phar my.phar failed: '$e;
}
?>

以上例程会输出:

bool(false)
bool(true)

参见

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