MySQL Improved Extension

Introduction
Overview
Quick start guide
Installing/Configuring
The mysqli Extension and Persistent Connections
Predefined Constants
Notes
The MySQLi Extension Function Summary
Examples
- MySQLi extension basic examples
mysqli — The mysqli class
- mysqli::$affected_rows — Gets the number of affected rows in a previous MySQL operation
- mysqli::autocommit — Turns on or off auto-committing database modifications
- mysqli::begin_transaction — Starts a transaction
- mysqli::change_user — Changes the user of the specified database connection
- mysqli::character_set_name — Returns the default character set for the database connection
- mysqli::$client_info — Get MySQL client info
- mysqli::$client_version — Returns the MySQL client version as a string
- mysqli::close — Closes a previously opened database connection
- mysqli::commit — Commits the current transaction
- mysqli::$connect_errno — Returns the error code from last connect call
- mysqli::$connect_error — Returns a string description of the last connect error
- mysqli::__construct — Open a new connection to the MySQL server
- mysqli::debug — Performs debugging operations
- mysqli::dump_debug_info — Dump debugging information into the log
- mysqli::$errno — Returns the error code for the most recent function call
- mysqli::$error_list — Returns a list of errors from the last command executed
- mysqli::$error — Returns a string description of the last error
- mysqli::$field_count — Returns the number of columns for the most recent query
- mysqli::get_charset — Returns a character set object
- mysqli::get_client_info — Get MySQL client info
- mysqli_get_client_stats — Returns client per-process statistics
- mysqli_get_client_version — Returns the MySQL client version as an integer
- mysqli::get_connection_stats — Returns statistics about the client connection
- mysqli::$host_info — Returns a string representing the type of connection used
- mysqli::$protocol_version — Returns the version of the MySQL protocol used
- mysqli::$server_info — Returns the version of the MySQL server
- mysqli::$server_version — Returns the version of the MySQL server as an integer
- mysqli::get_warnings — Get result of SHOW WARNINGS
- mysqli::$info — Retrieves information about the most recently executed query
- mysqli::init — Initializes MySQLi and returns a resource for use with mysqli_real_connect()
- mysqli::$insert_id — Returns the auto generated id used in the last query
- mysqli::kill — Asks the server to kill a MySQL thread
- mysqli::more_results — Check if there are any more query results from a multi query
- mysqli::multi_query — Performs a query on the database
- mysqli::next_result — Prepare next result from multi_query
- mysqli::options — Set options
- mysqli::ping — Pings a server connection, or tries to reconnect if the connection has gone down
- mysqli::poll — Poll connections
- mysqli::prepare — Prepare an SQL statement for execution
- mysqli::query — Performs a query on the database
- mysqli::real_connect — Opens a connection to a mysql server
- mysqli::real_escape_string — Escapes special characters in a string for use in an SQL statement, taking into account the current charset of the connection
- mysqli::real_query — Execute an SQL query
- mysqli::reap_async_query — Get result from async query
- mysqli::refresh — Refreshes
- mysqli::release_savepoint — Removes the named savepoint from the set of savepoints of the current transaction
- mysqli::rollback — Rolls back current transaction
- mysqli::rpl_query_type — Returns RPL query type
- mysqli::savepoint — Set a named transaction savepoint
- mysqli::select_db — Selects the default database for database queries
- mysqli::send_query — Send the query and return
- mysqli::set_charset — Sets the default client character set
- mysqli::set_local_infile_default — Unsets user defined handler for load local infile command
- mysqli::set_local_infile_handler — Set callback function for LOAD DATA LOCAL INFILE command
- mysqli::$sqlstate — Returns the SQLSTATE error from previous MySQL operation
- mysqli::ssl_set — Used for establishing secure connections using SSL
- mysqli::stat — Gets the current system status
- mysqli::stmt_init — Initializes a statement and returns an object for use with mysqli_stmt_prepare
- mysqli::store_result — Transfers a result set from the last query
- mysqli::$thread_id — Returns the thread ID for the current connection
- mysqli::thread_safe — Returns whether thread safety is given or not
- mysqli::use_result — Initiate a result set retrieval
- mysqli::$warning_count — Returns the number of warnings from the last query for the given link
mysqli_stmt — The mysqli_stmt class
- mysqli_stmt::$affected_rows — Returns the total number of rows changed, deleted, or inserted by the last executed statement
- mysqli_stmt::attr_get — Used to get the current value of a statement attribute
- mysqli_stmt::attr_set — Used to modify the behavior of a prepared statement
- mysqli_stmt::bind_param — Binds variables to a prepared statement as parameters
- mysqli_stmt::bind_result — Binds variables to a prepared statement for result storage
- mysqli_stmt::close — Closes a prepared statement
- mysqli_stmt::__construct — Constructs a new mysqli_stmt object
- mysqli_stmt::data_seek — Seeks to an arbitrary row in statement result set
- mysqli_stmt::$errno — Returns the error code for the most recent statement call
- mysqli_stmt::$error_list — Returns a list of errors from the last statement executed
- mysqli_stmt::$error — Returns a string description for last statement error
- mysqli_stmt::execute — Executes a prepared Query
- mysqli_stmt::fetch — Fetch results from a prepared statement into the bound variables
- mysqli_stmt::$field_count — Returns the number of field in the given statement
- mysqli_stmt::free_result — Frees stored result memory for the given statement handle
- mysqli_stmt::get_result — Gets a result set from a prepared statement
- mysqli_stmt::get_warnings — Get result of SHOW WARNINGS
- mysqli_stmt::$insert_id — Get the ID generated from the previous INSERT operation
- mysqli_stmt::more_results — Check if there are more query results from a multiple query
- mysqli_stmt::next_result — Reads the next result from a multiple query
- mysqli_stmt::$num_rows — Return the number of rows in statements result set
- mysqli_stmt::$param_count — Returns the number of parameter for the given statement
- mysqli_stmt::prepare — Prepare an SQL statement for execution
- mysqli_stmt::reset — Resets a prepared statement
- mysqli_stmt::result_metadata — Returns result set metadata from a prepared statement
- mysqli_stmt::send_long_data — Send data in blocks
- mysqli_stmt::$sqlstate — Returns SQLSTATE error from previous statement operation
- mysqli_stmt::store_result — Transfers a result set from a prepared statement
mysqli_result — The mysqli_result class
- mysqli_result::$current_field — Get current field offset of a result pointer
- mysqli_result::data_seek — Adjusts the result pointer to an arbitrary row in the result
- mysqli_result::fetch_all — Fetches all result rows as an associative array, a numeric array, or both
- mysqli_result::fetch_array — Fetch a result row as an associative, a numeric array, or both
- mysqli_result::fetch_assoc — Fetch a result row as an associative array
- mysqli_result::fetch_field_direct — Fetch meta-data for a single field
- mysqli_result::fetch_field — Returns the next field in the result set
- mysqli_result::fetch_fields — Returns an array of objects representing the fields in a result set
- mysqli_result::fetch_object — Returns the current row of a result set as an object
- mysqli_result::fetch_row — Get a result row as an enumerated array
- mysqli_result::$field_count — Get the number of fields in a result
- mysqli_result::field_seek — Set result pointer to a specified field offset
- mysqli_result::free — Frees the memory associated with a result
- mysqli_result::$lengths — Returns the lengths of the columns of the current row in the result set
- mysqli_result::$num_rows — Gets the number of rows in a result
mysqli_driver — The mysqli_driver class
- mysqli_driver::embedded_server_end — Stop embedded server
- mysqli_driver::embedded_server_start — Initialize and start embedded server
- mysqli_driver::$report_mode — Enables or disables internal report functions
mysqli_warning — The mysqli_warning class
- mysqli_warning::__construct — The __construct purpose
- mysqli_warning::next — The next purpose
mysqli_sql_exception — The mysqli_sql_exception class
Aliases and deprecated Mysqli Functions
- mysqli_bind_param — Alias for mysqli_stmt_bind_param
- mysqli_bind_result — Alias for mysqli_stmt_bind_result
- mysqli_client_encoding — Alias of mysqli_character_set_name
- mysqli_connect — Alias of mysqli::__construct
- mysqli::disable_reads_from_master — Disable reads from master
- mysqli_disable_rpl_parse — Disable RPL parse
- mysqli_enable_reads_from_master — Enable reads from master
- mysqli_enable_rpl_parse — Enable RPL parse
- mysqli_escape_string — Alias of mysqli_real_escape_string
- mysqli_execute — Alias for mysqli_stmt_execute
- mysqli_fetch — Alias for mysqli_stmt_fetch
- mysqli_get_cache_stats — Returns client Zval cache statistics
- mysqli_get_links_stats — Return information about open and cached links
- mysqli_get_metadata — Alias for mysqli_stmt_result_metadata
- mysqli_master_query — Enforce execution of a query on the master in a master/slave setup
- mysqli_param_count — Alias for mysqli_stmt_param_count
- mysqli_report — Alias of mysqli_driver->report_mode
- mysqli_rpl_parse_enabled — Check if RPL parse is enabled
- mysqli_rpl_probe — RPL probe
- mysqli_send_long_data — Alias for mysqli_stmt_send_long_data
- mysqli::set_opt — Alias of mysqli_options
- mysqli_slave_query — Force execution of a query on a slave in a master/slave setup
Changelog

User Contributed Notes

15 days ago


You might want to have a look at our EasyMySQLi-Library that provideas an easy access to MySQL-DBs utilizing MySQLi

You can find everything here:
https://git.firesplash.de/open-source-php/EasyMySQLi
(If you want to delete this link okay it's just there to help.)

Basicly it's an extension to mysqli that provides easy access methods like this:

<?php
require_once 'EasyMySQLi.inc.php';

$db = new EasyMySQLi('host', 'user', 'pass', 'DB');
$ary = $db->querySingleRow('SELECT * FROM exampletbl WHERE id > ?', 158);
echo 'Example-Value is'.$ary['val'];
?>

Mufularo

1 month ago


If you, like me, came here expecting adequate set of functions allowing smooth and easy work with the database without escaping, strip_slashing etc, and now in your fifth hour of debug, trying to get mysqli_result from prepared statement - you might find parts of my wrapper useful.

pastebin -> FdkVkbvR