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# Phar->count

(no version information, might be only in CVS)

Phar->count -- Returns the number of entries (files) in the Phar archive

## 说明

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

例 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"; ?>`

上例将输出：

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

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