MongoCursor::rewind

(PECL mongo >=0.9.0)

MongoCursor::rewindReturns the cursor to the beginning of the result set

说明

public MongoCursor::rewind ( void ) : void

This is identical to the function:

<?php

public function rewind() {
    
$this->reset();
    
$this->next();
}

?>

参数

此函数没有参数。

返回值

NULL.

错误/异常

Throws MongoConnectionException if it cannot reach the database and MongoCursorTimeoutException if the timeout is exceeded.

参见

相关文章
php set returns the result of adding all given values to the setphp ibm db2 函数 returns a result set listing the columns and associated privileges for a tablephp ibm db2 函数 returns a result set listing the columns and associated metadata for a tablephp ibm db2 函数 returns an array indexed by column position representing a row in a result setphp ibm db2 函数 returns an array indexed by column name representing a row in a result setphp ibm db2 函数 returns an array indexed by both column name and position representing a row in a result setphp ibm db2 函数 returns the name of the column in the result setphp ibm db2 函数 returns the number of fields contained in a result setphp ibm db2 函数 returns a result set listing the index and statistics for a tablephp ibm db2 函数 returns a result set listing the tables and associated privileges in a databasephp ibm db2 函数 returns a result set listing the tables and associated metadata in a databasephp mongocommandcursor executes the command and resets the cursor to the start of the result setphp mongocursor advances the cursor to the next result and returns that resultphp mongocursor returns the current result s id or its index within the result setphp mongocursor advances the cursor to the next result and returns that resultphp mongocursor returns the cursor to the beginning of the result setphp mongocursor checks if the cursor is reading a valid resultphp mysqli result returns the lengths of the columns of the current row in the result setphp solrquery returns the offset in the complete result setphp sqlite3stmt executes a prepared statement and returns a result set object
关注编程学问公众号