Phar->count

(PECL phar:1.0.0-1.2.1)

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

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";
?>

上例将输出：

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


	PHP5中文手册 Phar::__construct Phar->getMetaData phar PHP Manual Phar->count (PECL phar:1.0.0-1.2.1) 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 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"; ?>` 上例将输出： The new phar has 0 entries The new phar has 1 entries Phar::__construct Phar->getMetaData phar PHP Manual