/hphp/runtime/ext/mysql/ext_mysql.php
PHP | 880 lines | 206 code | 57 blank | 617 comment | 0 complexity | dde830c01d42488815d6a4f3cff72557 MD5 | raw file
Possible License(s): LGPL-2.1, BSD-2-Clause, BSD-3-Clause, MPL-2.0-no-copyleft-exception, MIT, LGPL-2.0, Apache-2.0
- <?hh // partial
- /**
- * Get number of affected rows in previous MySQL operation
- *
- * @param resource $link_identifier -
- *
- * @return int - Returns the number of affected rows on success, and -1
- * if the last query failed. If the last query was a DELETE query with
- * no WHERE clause, all of the records will have been deleted from the
- * table but this function will return zero with MySQL versions prior to
- * 4.1.2. When using UPDATE, MySQL will not update columns where the
- * new value is the same as the old value. This creates the possibility
- * that mysql_affected_rows() may not actually equal the number of rows
- * matched, only the number of rows that were literally affected by the
- * query. The REPLACE statement first deletes the record with the same
- * primary key and then inserts the new record. This function returns the
- * number of deleted records plus the number of inserted records. In
- * the case of "INSERT ... ON DUPLICATE KEY UPDATE" queries, the return
- * value will be 1 if an insert was performed, or 2 for an update of an
- * existing row.
- */
- <<__Native>>
- function mysql_affected_rows(?resource $link_identifier = NULL): mixed;
- /**
- * Returns the name of the character set
- *
- * @param resource $link_identifier -
- *
- * @return string - Returns the default character set name for the
- * current connection.
- */
- <<__Native>>
- function mysql_client_encoding(?resource $link_identifier = NULL): mixed;
- /**
- * Close MySQL connection
- *
- * @param resource $link_identifier -
- *
- * @return bool -
- */
- <<__Native>>
- function mysql_close(?resource $link_identifier = NULL): bool;
- /**
- * Open a connection to a MySQL Server
- *
- * @param string $server - server The MySQL server. It can also include
- * a port number. e.g. "hostname:port" or a path to a local socket e.g.
- * ":/path/to/socket" for the localhost. If the PHP directive
- * mysql.default_host is undefined (default), then the default value is
- * 'localhost:3306'. In , this parameter is ignored and value
- * 'localhost:3306' is always used.
- * @param string $username - username The username. Default value is
- * defined by mysql.default_user. In , this parameter is ignored and the
- * name of the user that owns the server process is used.
- * @param string $password - password The password. Default value is
- * defined by mysql.default_password. In , this parameter is ignored and
- * empty password is used.
- * @param bool $new_link - new_link If a second call is made to
- * mysql_connect() with the same arguments, no new link will be
- * established, but instead, the link identifier of the already opened
- * link will be returned. The new_link parameter modifies this behavior
- * and makes mysql_connect() always open a new link, even if
- * mysql_connect() was called before with the same parameters. In , this
- * parameter is ignored.
- * @param int $client_flags - client_flags The client_flags parameter
- * can be a combination of the following constants: 128 (enable LOAD DATA
- * LOCAL handling), MYSQL_CLIENT_SSL, MYSQL_CLIENT_COMPRESS,
- * MYSQL_CLIENT_IGNORE_SPACE or MYSQL_CLIENT_INTERACTIVE. Read the
- * section about for further information. In , this parameter is
- * ignored.
- * @param array $conn_attrs - connection attribute associative array
- *
- * @return resource - Returns a MySQL link identifier on success.
- */
- <<__Native("NoFCallBuiltin")>>
- function mysql_connect(string $server = "",
- string $username = "",
- string $password = "",
- bool $new_link = false,
- int $client_flags = 0,
- int $connect_timeout_ms = -1,
- int $query_timeout_ms = -1,
- darray<string, string> $conn_attrs = darray[]): mixed;
- <<__Native("NoFCallBuiltin"), __HipHopSpecific>>
- function mysql_connect_with_db(string $server = "",
- string $username = "",
- string $password = "",
- string $database = "",
- bool $new_link = false,
- int $client_flags = 0,
- int $connect_timeout_ms = -1,
- int $query_timeout_ms = -1,
- darray<string, string> $conn_attrs = darray[]): mixed;
- <<__Native("NoFCallBuiltin")>>
- function mysql_connect_with_ssl(string $server,
- string $username,
- string $password,
- string $database = "",
- int $client_flags = 0,
- int $connect_timeout_ms = -1,
- int $query_timeout_ms = -1,
- ?MySSLContextProvider $ssl_context = null,
- darray<string, string> $conn_attrs = darray[]): mixed;
- /**
- * Create a MySQL database
- *
- * @param string $database_name - database_name The name of the
- * database being created.
- * @param resource $link_identifier -
- *
- * @return bool -
- */
- function mysql_create_db(string $database_name,
- ?resource $link_identifier = NULL): bool {
- throw new Exception(sprintf(
- '%s is not supported: %s',
- __FUNCTION__,
- 'Deprecated. Use mysql_query(CREATE DATABASE) instead.'
- ));
- }
- /**
- * Move internal result pointer
- *
- * @param resource $result -
- * @param int $row_number - row_number The desired row number of the
- * new result pointer.
- *
- * @return bool -
- */
- <<__Native>>
- function mysql_data_seek(resource $result,
- int $row_number): bool;
- /**
- * Retrieves database name from the call to
- *
- * @param resource $result - result The result pointer from a call to
- * mysql_list_dbs().
- * @param int $row - row The index into the result set.
- * @param mixed $field - field The field name.
- *
- * @return string - Returns the database name on success, and FALSE on
- * failure. If FALSE is returned, use mysql_error() to determine the
- * nature of the error.
- */
- function mysql_db_name(resource $result,
- mixed $row,
- mixed $field = NULL): mixed {
- return mysql_result($result, $row, $field);
- }
- /**
- * Selects a database and executes a query on it
- *
- * @param string $database - database The name of the database that
- * will be selected.
- * @param string $query - query The MySQL query. Data inside the
- * query should be properly escaped.
- * @param resource $link_identifier -
- *
- * @return resource - Returns a positive MySQL result resource to the
- * query result, or FALSE on error. The function also returns TRUE/FALSE
- * for INSERT/UPDATE/DELETE queries to indicate success/failure.
- */
- function mysql_db_query(string $database,
- string $query,
- ?resource $link_identifier = NULL): resource {
- throw new Exception(sprintf(
- '%s is not supported: %s',
- __FUNCTION__,
- 'Deprecated. Use mysql_query() instead.'
- ));
- }
- /**
- * Drop (delete) a MySQL database
- *
- * @param string $database_name - database_name The name of the
- * database that will be deleted.
- * @param resource $link_identifier -
- *
- * @return bool -
- */
- function mysql_drop_db(string $database_name,
- ?resource $link_identifier = NULL): bool {
- throw new Exception(sprintf(
- '%s is not supported: %s',
- __FUNCTION__,
- 'Deprecated. Use mysql_query(DROP DATABASE) instead.'
- ));
- }
- /**
- * Returns the numerical value of the error message from previous MySQL
- * operation
- *
- * @param resource $link_identifier -
- *
- * @return int - Returns the error number from the last MySQL function,
- * or 0 (zero) if no error occurred.
- */
- <<__Native>>
- function mysql_errno(?resource $link_identifier = NULL): mixed;
- /**
- * Returns the text of the error message from previous MySQL operation
- *
- * @param resource $link_identifier -
- *
- * @return string - Returns the error text from the last MySQL function,
- * or '' (empty string) if no error occurred.
- */
- <<__Native>>
- function mysql_error(?resource $link_identifier = NULL): mixed;
- /**
- * Escapes a string for use in a mysql_query
- *
- * @param string $unescaped_string - unescaped_string The string that
- * is to be escaped.
- *
- * @return string - Returns the escaped string.
- */
- <<__Native>>
- function mysql_escape_string(string $unescaped_string): string;
- /**
- * Fetch a result row as an associative array, a numeric array, or both
- *
- * @param resource $result -
- * @param int $result_type - result_type The type of array that is to
- * be fetched. It's a constant and can take the following values:
- * MYSQL_ASSOC, MYSQL_NUM, and MYSQL_BOTH.
- *
- * @return array - Returns an array of strings that corresponds to the
- * fetched row, or FALSE if there are no more rows. The type of returned
- * array depends on how result_type is defined. By using MYSQL_BOTH
- * (default), you'll get an array with both associative and number
- * indices. Using MYSQL_ASSOC, you only get associative indices (as
- * mysql_fetch_assoc() works), using MYSQL_NUM, you only get number
- * indices (as mysql_fetch_row() works). If two or more columns of the
- * result have the same field names, the last column will take
- * precedence. To access the other column(s) of the same name, you must
- * use the numeric index of the column or make an alias for the column.
- * For aliased columns, you cannot access the contents with the original
- * column name.
- */
- <<__Native>>
- function mysql_fetch_array(resource $result,
- int $result_type = MYSQL_BOTH): mixed;
- /**
- * Fetch a result row as an associative array
- *
- * @param resource $result -
- *
- * @return array - Returns an associative array of strings that
- * corresponds to the fetched row, or FALSE if there are no more rows.
- * If two or more columns of the result have the same field names, the
- * last column will take precedence. To access the other column(s) of the
- * same name, you either need to access the result with numeric indices
- * by using mysql_fetch_row() or add alias names. See the example at the
- * mysql_fetch_array() description about aliases.
- */
- function mysql_fetch_assoc(resource $result): mixed {
- return mysql_fetch_array($result, MYSQL_ASSOC);
- }
- /**
- * Get column information from a result and return as an object
- *
- * @param resource $result -
- * @param int $field_offset - field_offset The numerical field offset.
- * If the field offset is not specified, the next field that was not yet
- * retrieved by this function is retrieved. The field_offset starts at 0.
- *
- * @return object - Returns an object containing field information. The
- * properties of the object are: name - column name table - name
- * of the table the column belongs to, which is the alias name if one is
- * defined max_length - maximum length of the column not_null - 1
- * if the column cannot be NULL primary_key - 1 if the column is a
- * primary key unique_key - 1 if the column is a unique key
- * multiple_key - 1 if the column is a non-unique key numeric - 1 if
- * the column is numeric blob - 1 if the column is a BLOB type -
- * the type of the column unsigned - 1 if the column is unsigned
- * zerofill - 1 if the column is zero-filled
- */
- <<__Native>>
- function mysql_fetch_field(resource $result,
- int $field_offset = -1): mixed;
- /**
- * Get the length of each output in a result
- *
- * @param resource $result -
- *
- * @return array - An array of lengths on success.
- */
- <<__Native>>
- function mysql_fetch_lengths(resource $result): mixed;
- /**
- * Fetch a result row as an object
- *
- * @param resource $result -
- * @param string $class_name - class_name The name of the class to
- * instantiate, set the properties of and return. If not specified, a
- * stdClass object is returned.
- * @param array $params - params An optional array of parameters to
- * pass to the constructor for class_name objects.
- *
- * @return object - Returns an object with string properties that
- * correspond to the fetched row, or FALSE if there are no more rows.
- */
- <<__Native>>
- function mysql_fetch_object(mixed $result,
- string $class_name = 'stdClass',
- ?array $params = null): mixed;
- /**
- * Used with mysql_multi_query() to return a mysql result for the current
- * iterated query.
- *
- * @param resource $link_identifier - The MySQL connection. If the link
- * identifier is not specified, the last link
- * opened by mysql_connect() is assumed. If
- * no such link is found, it will try to
- * create one as if mysql_connect() was
- * called with no arguments. If no connection
- * is found or established, an E_WARNING
- * level error is generated.
- *
- * @return mixed - Returns a resource or a boolean
- */
- <<__Native, __HipHopSpecific>>
- function mysql_fetch_result(?resource $link_identifier = NULL): mixed;
- /**
- * Get a result row as an enumerated array
- *
- * @param resource $result -
- *
- * @return array - Returns an numerical array of strings that corresponds
- * to the fetched row, or FALSE if there are no more rows.
- * mysql_fetch_row() fetches one row of data from the result associated
- * with the specified result identifier. The row is returned as an array.
- * Each result column is stored in an array offset, starting at offset 0.
- */
- function mysql_fetch_row(resource $result): mixed {
- return mysql_fetch_array($result, MYSQL_NUM);
- }
- /**
- * Get the flags associated with the specified field in a result
- *
- * @param resource $result -
- * @param int $field_offset -
- *
- * @return string - Returns a string of flags associated with the result.
- * The following flags are reported, if your version of MySQL is
- * current enough to support them: "not_null", "primary_key",
- * "unique_key", "multiple_key", "blob", "unsigned", "zerofill",
- * "binary", "enum", "auto_increment" and "timestamp".
- */
- <<__Native>>
- function mysql_field_flags(resource $result,
- int $field_offset): mixed;
- /**
- * Returns the length of the specified field
- *
- * @param resource $result -
- * @param int $field_offset -
- *
- * @return int - The length of the specified field index on success.
- */
- <<__Native>>
- function mysql_field_len(resource $result,
- int $field_offset): mixed;
- /**
- * Get the name of the specified field in a result
- *
- * @param resource $result -
- * @param int $field_offset -
- *
- * @return string - The name of the specified field index on success.
- */
- <<__Native>>
- function mysql_field_name(resource $result,
- int $field_offset): mixed;
- /**
- * Set result pointer to a specified field offset
- *
- * @param resource $result -
- * @param int $field_offset -
- *
- * @return bool -
- */
- <<__Native>>
- function mysql_field_seek(resource $result,
- int $field_offset): bool;
- /**
- * Get name of the table the specified field is in
- *
- * @param resource $result -
- * @param int $field_offset -
- *
- * @return string - The name of the table on success.
- */
- <<__Native>>
- function mysql_field_table(resource $result,
- int $field_offset): mixed;
- /**
- * Get the type of the specified field in a result
- *
- * @param resource $result -
- * @param int $field_offset -
- *
- * @return string - The returned field type will be one of "int", "real",
- * "string", "blob", and others as detailed in the MySQL documentation.
- */
- <<__Native>>
- function mysql_field_type(resource $result,
- int $field_offset): mixed;
- /**
- * Free result memory
- *
- * @param resource $result -
- *
- * @return bool - If a non-resource is used for the result, an error of
- * level E_WARNING will be emitted. It's worth noting that mysql_query()
- * only returns a resource for SELECT, SHOW, EXPLAIN, and DESCRIBE
- * queries.
- */
- <<__Native>>
- function mysql_free_result(resource $result): bool;
- /**
- * Get MySQL client info
- *
- * @return string - The MySQL client version.
- */
- <<__Native>>
- function mysql_get_client_info(): string;
- /**
- * Get MySQL host info
- *
- * @param resource $link_identifier -
- *
- * @return string - Returns a string describing the type of MySQL
- * connection in use for the connection.
- */
- <<__Native>>
- function mysql_get_host_info(?resource $link_identifier = NULL): mixed;
- /**
- * Get MySQL protocol info
- *
- * @param resource $link_identifier -
- *
- * @return int - Returns the MySQL protocol on success.
- */
- <<__Native>>
- function mysql_get_proto_info(?resource $link_identifier = NULL): mixed;
- /**
- * Get MySQL server info
- *
- * @param resource $link_identifier -
- *
- * @return string - Returns the MySQL server version on success.
- */
- <<__Native>>
- function mysql_get_server_info(?resource $link_identifier = NULL): mixed;
- /**
- * Get information about the most recent query
- *
- * @param resource $link_identifier -
- *
- * @return string - Returns information about the statement on success,
- * or FALSE on failure. See the example below for which statements
- * provide information, and what the returned value may look like.
- * Statements that are not listed will return FALSE.
- */
- <<__Native>>
- function mysql_info(?resource $link_identifier = NULL): mixed;
- /**
- * Get the ID generated in the last query
- *
- * @param resource $link_identifier -
- *
- * @return int - The ID generated for an AUTO_INCREMENT column by the
- * previous query on success, 0 if the previous query does not generate
- * an AUTO_INCREMENT value, or FALSE if no MySQL connection was
- * established.
- */
- <<__Native>>
- function mysql_insert_id(?resource $link_identifier = NULL): mixed;
- /**
- * List databases available on a MySQL server
- *
- * @param resource $link_identifier -
- *
- * @return resource - Returns a result pointer resource on success, or
- * FALSE on failure. Use the mysql_tablename() function to traverse this
- * result pointer, or any function for result tables, such as
- * mysql_fetch_array().
- */
- <<__Native>>
- function mysql_list_dbs(?resource $link_identifier = NULL): mixed;
- /**
- * List MySQL table fields
- *
- * @param string $database_name - database_name The name of the
- * database that's being queried.
- * @param string $table_name - table_name The name of the table that's
- * being queried.
- * @param resource $link_identifier -
- *
- * @return resource - A result pointer resource on success, or FALSE on
- * failure. The returned result can be used with mysql_field_flags(),
- * mysql_field_len(), mysql_field_name() mysql_field_type().
- */
- function mysql_list_fields(string $database_name,
- string $table_name,
- ?resource $link_identifier = NULL): resource {
- throw new Exception(sprintf(
- '%s is not supported: %s',
- __FUNCTION__,
- 'Deprecated. Use mysql_query(SHOW COLUMNS FROM table [LIKE \'name\']) ' .
- 'instead.'
- ));
- }
- /**
- * List MySQL processes
- *
- * @param resource $link_identifier -
- *
- * @return resource - A result pointer resource on success.
- */
- <<__Native>>
- function mysql_list_processes(?resource $link_identifier = NULL): mixed;
- /**
- * List tables in a MySQL database
- *
- * @param string $database - database The name of the database
- * @param resource $link_identifier -
- *
- * @return resource - A result pointer resource on success. Use the
- * mysql_tablename() function to traverse this result pointer, or any
- * function for result tables, such as mysql_fetch_array().
- */
- <<__Native>>
- function mysql_list_tables(string $database,
- ?resource $link_identifier = NULL): mixed;
- /**
- * Used with mysql_multi_query() to check if there are more result sets to be
- * returned.
- *
- * @param resource $link_identifier - The MySQL connection. If the link
- * identifier is not specified, the last link
- * opened by mysql_connect() is assumed. If
- * no such link is found, it will try to
- * create one as if mysql_connect() was
- * called with no arguments. If no connection
- * is found or established, an E_WARNING
- * level error is generated.
- *
- * @return bool - True if there is at least one more item in the result set.
- */
- <<__Native, __HipHopSpecific>>
- function mysql_more_results(?resource $link_identifier = NULL): bool;
- /**
- * mysql_multi_query() executes one or more queries separated by a ; to the
- * currently active database on the server that's associated with the specified
- * link_identifier.
- *
- * @param string $query - An SQL query
- * The query string should not end with a
- * semicolon. Data inside the query should be
- * properly escaped.
- * @param resource $link_identifier - The MySQL connection. If the link
- * identifier is not specified, the last link
- * opened by mysql_connect() is assumed. If
- * no such link is found, it will try to
- * create one as if mysql_connect() was
- * called with no arguments. If no connection
- * is found or established, an E_WARNING
- * level error is generated.
- *
- * @return mixed - This is a fb specific query so behaviour is a little random
- * at the moment.
- */
- <<__Native, __HipHopSpecific>>
- function mysql_multi_query(string $query,
- ?resource $link_identifier = NULL): mixed;
- /**
- * Used with mysql_multi_query() to move the result set on one.
- *
- * @param resource $link_identifier - The MySQL connection. If the link
- * identifier is not specified, the last link
- * opened by mysql_connect() is assumed. If
- * no such link is found, it will try to
- * create one as if mysql_connect() was
- * called with no arguments. If no connection
- * is found or established, an E_WARNING
- * level error is generated.
- *
- * @return int - 0 - Query succeeded, more results coming. -1 - Query succeeded,
- * no more results coming. >0 - query failed, value is error code.
- */
- <<__Native, __HipHopSpecific>>
- function mysql_next_result(?resource $link_identifier = NULL): int;
- /**
- * Get number of fields in result
- *
- * @param resource $result -
- *
- * @return int - Returns the number of fields in the result set resource
- * on success.
- */
- <<__Native>>
- function mysql_num_fields(resource $result): mixed;
- /**
- * Get number of rows in result
- *
- * @param resource $result -
- *
- * @return int - The number of rows in a result set on success.
- */
- <<__Native>>
- function mysql_num_rows(resource $result): mixed;
- /**
- * Open a persistent connection to a MySQL server
- *
- * @param string $server - server The MySQL server. It can also include
- * a port number. e.g. "hostname:port" or a path to a local socket e.g.
- * ":/path/to/socket" for the localhost. If the PHP directive
- * mysql.default_host is undefined (default), then the default value is
- * 'localhost:3306'
- * @param string $username - username The username. Default value is
- * the name of the user that owns the server process.
- * @param string $password - password The password. Default value is an
- * empty password.
- * @param int $client_flags - client_flags The client_flags parameter
- * can be a combination of the following constants: 128 (enable LOAD DATA
- * LOCAL handling), MYSQL_CLIENT_SSL, MYSQL_CLIENT_COMPRESS,
- * MYSQL_CLIENT_IGNORE_SPACE or MYSQL_CLIENT_INTERACTIVE.
- *
- * @return resource - Returns a MySQL persistent link identifier on
- * success, or FALSE on failure.
- */
- <<__Native>>
- function mysql_pconnect(string $server = '',
- string $username = '',
- string $password = '',
- int $client_flags = 0,
- int $connect_timeout_ms = -1,
- int $query_timeout_ms = -1,
- darray<string, string> $conn_attrs = darray[]): mixed;
- <<__Native, __HipHopSpecific>>
- function mysql_pconnect_with_db(string $server = '',
- string $username = '',
- string $password = '',
- string $database = '',
- int $client_flags = 0,
- int $connect_timeout_ms = -1,
- int $query_timeout_ms = -1,
- darray<string, string> $conn_attrs = darray[]): mixed;
- /**
- * Ping a server connection or reconnect if there is no connection
- *
- * @param resource $link_identifier -
- *
- * @return bool - Returns TRUE if the connection to the server MySQL
- * server is working, otherwise FALSE.
- */
- <<__Native>>
- function mysql_ping(?resource $link_identifier = NULL): ?bool;
- /**
- * Send a MySQL query
- *
- * @param string $query - query An SQL query The query string should
- * not end with a semicolon. Data inside the query should be properly
- * escaped.
- * @param resource $link_identifier -
- *
- * @return resource - For SELECT, SHOW, DESCRIBE, EXPLAIN and other
- * statements returning resultset, mysql_query() returns a resource on
- * success, or FALSE on error. For other type of SQL statements,
- * INSERT, UPDATE, DELETE, DROP, etc, mysql_query() returns TRUE on
- * success or FALSE on error. The returned result resource should be
- * passed to mysql_fetch_array(), and other functions for dealing with
- * result tables, to access the returned data. Use mysql_num_rows() to
- * find out how many rows were returned for a SELECT statement or
- * mysql_affected_rows() to find out how many rows were affected by a
- * DELETE, INSERT, REPLACE, or UPDATE statement. mysql_query() will
- * also fail and return FALSE if the user does not have permission to
- * access the table(s) referenced by the query.
- */
- <<__Native("NoFCallBuiltin")>>
- function mysql_query(string $query,
- ?resource $link_identifier = NULL): mixed;
- /**
- * Escapes special characters in a string for use in an SQL statement
- *
- * @param string $unescaped_string - unescaped_string The string that
- * is to be escaped.
- * @param resource $link_identifier -
- *
- * @return string - Returns the escaped string, or FALSE on error.
- */
- <<__Native>>
- function mysql_real_escape_string(string $unescaped_string,
- ?resource $link_identifier = NULL): mixed;
- /**
- * Get result data
- *
- * @param resource $result -
- * @param int $row - row The row number from the result that's being
- * retrieved. Row numbers start at 0.
- * @param mixed $field - field The name or offset of the field being
- * retrieved. It can be the field's offset, the field's name, or the
- * field's table dot field name (tablename.fieldname). If the column name
- * has been aliased ('select foo as bar from...'), use the alias instead
- * of the column name. If undefined, the first field is retrieved.
- *
- * @return string - The contents of one cell from a MySQL result set on
- * success, or FALSE on failure.
- */
- <<__Native>>
- function mysql_result(resource $result,
- int $row,
- mixed $field = 0): mixed;
- /**
- * Select a MySQL database
- *
- * @param string $database_name - database_name The name of the
- * database that is to be selected.
- * @param resource $link_identifier -
- *
- * @return bool -
- */
- <<__Native>>
- function mysql_select_db(string $database_name,
- ?resource $link_identifier = NULL): bool;
- /**
- * Sets the client character set
- *
- * @param string $charset - charset A valid character set name.
- * @param resource $link_identifier -
- *
- * @return bool -
- */
- <<__Native>>
- function mysql_set_charset(string $charset,
- ?resource $link_identifier = NULL): ?bool;
- /**
- * Sets query timeout for a connection
- *
- * @param int $query_timeout_ms - How many milli-seconds to wait for an SQL
- * query
- * @param resource $link_identifier - Which connection to set to. If absent,
- * default or current connection will be
- * applied to.
- *
- * @return bool
- */
- <<__Native, __HipHopSpecific>>
- function mysql_set_timeout(int $query_timeout_ms,
- ?resource $link_identifier = NULL): bool;
- /**
- * Get current system status
- *
- * @param resource $link_identifier -
- *
- * @return string - Returns a string with the status for uptime, threads,
- * queries, open tables, flush tables and queries per second. For a
- * complete list of other status variables, you have to use the SHOW
- * STATUS SQL command. If link_identifier is invalid, NULL is returned.
- */
- <<__Native>>
- function mysql_stat(?resource $link_identifier = NULL): mixed;
- /**
- * Get table name of field
- *
- * @param resource $result - result A result pointer resource that's
- * returned from mysql_list_tables().
- * @param int $i - i The integer index (row/table number)
- *
- * @return string - The name of the table on success. Use the
- * mysql_tablename() function to traverse this result pointer, or any
- * function for result tables, such as mysql_fetch_array().
- */
- function mysql_tablename(resource $result,
- int $i): mixed {
- return mysql_result($result, $i);
- }
- /**
- * Return the current thread ID
- *
- * @param resource $link_identifier -
- *
- * @return int - The thread ID on success.
- */
- <<__Native>>
- function mysql_thread_id(?resource $link_identifier = NULL): mixed;
- /**
- * Send an SQL query to MySQL without fetching and buffering the result rows.
- *
- * @param string $query - query The SQL query to execute. Data inside
- * the query should be properly escaped.
- * @param resource $link_identifier -
- *
- * @return resource - For SELECT, SHOW, DESCRIBE or EXPLAIN statements,
- * mysql_unbuffered_query() returns a resource on success, or FALSE on
- * error. For other type of SQL statements, UPDATE, DELETE, DROP, etc,
- * mysql_unbuffered_query() returns TRUE on success or FALSE on error.
- */
- <<__Native>>
- function mysql_unbuffered_query(string $query,
- ?resource $link_identifier = NULL): mixed;
- /**
- * Returns the number of errors generated during execution of the previous SQL
- * statement. To retrieve warning messages you can use the SQL command SHOW
- * WARNINGS [limit row_count].
- *
- * @param resource $link_identifier - The MySQL connection. If the link
- * identifier is not specified, the last link
- * opened by mysql_connect() is assumed. If
- * no such link is found, it will try to
- * create one as if mysql_connect() was
- * called with no arguments. If no connection
- * is found or established, an E_WARNING
- * level error is generated.
- *
- * @return int - Returns the number of warnings from the last MySQL function, or
- * 0 (zero) if no warnings occurred.
- */
- <<__Native, __HipHopSpecific>>
- function mysql_warning_count(?resource $link_identifier = NULL): mixed;