Phar::count()
(PHP 5 >= 5.3.0, PHP 7, PECL phar >= 1.0.0)
Returns the number of entries(files)in the Phar archive
说明
public Phar::count(void): int
参数
返回值
The number of files contained within this phar, or0(the number zero)if none.
范例
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