QuickHashIntStringHash::saveToFile

(PECL quickhash >= Unknown)

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

说明

public void QuickHashIntStringHash::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 QuickHashIntStringHash::saveToFile() example

  <?php
$hash  = new  QuickHashIntStringHash (  1024  );
 var_dump (  $hash -> exists (  4  ) );
 var_dump (  $hash -> add (  4 ,  "fourty three"  ) );
 var_dump (  $hash -> exists (  4  ) );
 var_dump (  $hash -> add (  4 ,  "fifty two"  ) );

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