SequoiaCursor Class Reference

Public Member Functions
	next ()
	current ()
	getNext ()

Detailed Description

SequoiaCursor Class. To get this Class object must be call SequoiaDB::list or SequoiaDB::snapshot or SequoiaCL::find, and so on.

Class for create an object of the cursor

Member Function Documentation

SequoiaCursor::current

(

)

Return the current element.

Returns

Returns the record, default return array.

Return values

array	record
string	record

Example:

$cursor = $cl -> find( array( 'a' => array( '$lte' => 50 ) ) ) ;
if( empty( $cursor ) ) {
   $err = $db -> getError() ;
   echo "Failed to find, error code: ".$err['errno'] ;
   return ;
}
if( $record = $cursor -> next() ) {
   var_dump( $record ) ;
   $record = $cursor -> current() ;
   var_dump( $record ) ;
}

SequoiaCursor::getNext

(

)

Drop the specified collection.

See Also

next().

Deprecated:

This function is deprecated, use the function next() instead.

SequoiaCursor::next

(

)

Return the next record to which this cursor points, and advance the cursor.

Returns

Returns the record, default return array.

Return values

array	record
string	record

Example:

$cursor = $cl -> find( array( 'a' => array( '$lte' => 50 ) ) ) ;
if( empty( $cursor ) ) {
   $err = $db -> getError() ;
   echo "Failed to find, error code: ".$err['errno'] ;
   return ;
}
while( $record = $cursor -> next() ) {
   var_dump( $record ) ;
}

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The documentation for this class was generated from the following files:

• /var/lib/jenkins/workspace/compile_db_x86_branch_2.6/sequoiadb/driver/php5/ext/class/class_cursor.php
• /var/lib/jenkins/workspace/compile_db_x86_branch_2.6/sequoiadb/driver/php5/ext/class/deprecated_function.php