QuickHashStringIntHash::getSize

(No version information available, might only be in Git)

QuickHashStringIntHash::getSize — Returns the number of elements in the hash

说明

public QuickHashStringIntHash::getSize ( void ) : int

Returns the number of elements in the hash.

参数

key

The key of the entry to add.

返回值

The number of elements in the hash.

范例

Example #1 QuickHashStringIntHash::getSize() example

<?php
$hash = new QuickHashStringIntHash( 8 );
var_dump( $hash->add( "two", 2 ) );
var_dump( $hash->add( "three", 5 ) );
var_dump( $hash->getSize() );
?>

以上例程的输出类似于：

bool(true)
bool(true)
int(2)

相关文章
php hashable returns a scalar value to be used as a hash valuephp vector returns the number of values in the collectionphp eio 函数 returns number of not yet handled requestsphp eio 函数 returns number of requests to be processedphp eio 函数 returns number of threads currently in usephp msql 函数 returns number of affected rowsphp sqlsrv 函数 returns the number of rows modified by the last insert update or delete query executedphp mysqli stmt returns the number of field in the given statementphp mysqli returns the number of warnings from the last query for the given linkphp oci collection returns the maximum number of elements in the collectionphp quickhashinthash returns the number of elements in the hashphp quickhashintset returns the number of elements in the setphp quickhashintstringhash returns the number of elements in the hashphp quickhashstringinthash this method adds a new entry to the hashphp quickhashstringinthash returns the number of elements in the hashphp quickhashstringinthash this method returns a serialized version of the hashphp simplexmliterator returns the sub elements of the current elementphp solrdocument returns the number of fields in this documentphp solrquery returns the number of rows to display in each group expand.rows php solrquery returns the maximum number of documents
关注编程学问公众号