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 )
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";
?>
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上例将输出： The new phar has 0 entries
The new phar has 1 entries |
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