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Phar::count

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

Phar::countReturns the number of entries (files) in the Phar archive

说明

public int Phar::count ( void )

参数

返回值

The number of files contained within this phar, or 0 (the number zero) if none.

范例

Example #1 A Phar::count() example

<?php
// make sure it doesn't exist
@ unlink ( 'brandnewphar.phar' );
try {
    
$p  = new  Phar ( dirname ( __FILE__ ) .  '/brandnewphar.phar' 0 'brandnewphar.phar' );
} catch (
Exception $e ) {
    echo 
'Could not create phar:' $e ;
}
echo 
'The new phar has '  $p -> count () .  " entries\n" ;
$p [ 'file.txt' ] =  'hi' ;
echo 
'The new phar has '  $p -> count () .  " entries\n" ;
?>

以上例程会输出:

The new phar has 0 entries
The new phar has 1 entries
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