QuickHashIntHash::saveToFile

(PECL quickhash >= Unknown)

QuickHashIntHash::saveToFile — This method stores an in-memory hash to disk

说明

public void QuickHashIntHash::saveToFile ( string $filename )

This method stores an existing hash to a file on disk, in the same format that loadFromFile() can read.

参数

filename: The filename of the file to store the hash in.

返回值

没有返回值。

范例

Example #1 QuickHashIntHash::saveToFile() example

  <?php
$hash  = new  QuickHashIntHash (  1024  );
 var_dump (  $hash -> exists (  4  ) );
 var_dump (  $hash -> add (  4 ,  43  ) );
 var_dump (  $hash -> exists (  4  ) );
 var_dump (  $hash -> add (  4 ,  52  ) );

 $hash -> saveToFile (  '/tmp/test.hash'  );
 ?>