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Website Programming in PHP / MYSQL
Predefined Constants
- MYSQLI_READ_DEFAULT_GROUP
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Read options from the named group from my.cnf or the file specified with MYSQLI_READ_DEFAULT_FILE
- MYSQLI_READ_DEFAULT_FILE
-
Read options from the named option file instead of from my.cnf
- MYSQLI_OPT_CONNECT_TIMEOUT
-
Connect timeout in seconds
- MYSQLI_OPT_LOCAL_INFILE
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Enables command LOAD LOCAL INFILE
- MYSQLI_INIT_COMMAND
-
Command to execute when connecting to MySQL server. Will automatically be re-executed when reconnecting.
- MYSQLI_CLIENT_SSL
-
Use SSL (encrypted protocol). This option should not be set by application programs; it is set internally in the MySQL client library
- MYSQLI_CLIENT_COMPRESS
-
Use compression protocol
- MYSQLI_CLIENT_INTERACTIVE
-
Allow interactive_timeout seconds (instead of wait_timeout seconds) of inactivity before closing the connection. The client's session wait_timeout variable will be set to the value of the session interactive_timeout variable.
- MYSQLI_CLIENT_IGNORE_SPACE
-
Allow spaces after function names. Makes all functions names reserved words.
- MYSQLI_CLIENT_NO_SCHEMA
-
Don't allow the db_name.tbl_name.col_name syntax.
- MYSQLI_CLIENT_MULTI_QUERIES
-
Allows multiple semicolon-delimited queries in a single mysqli_query() call.
- MYSQLI_STORE_RESULT
-
For using buffered resultsets
- MYSQLI_USE_RESULT
-
For using unbuffered resultsets
- MYSQLI_ASSOC
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Columns are returned into the array having the fieldname as the array index.
- MYSQLI_NUM
-
Columns are returned into the array having an enumerated index.
- MYSQLI_BOTH
-
Columns are returned into the array having both a numerical index and the fieldname as the associative index.
- MYSQLI_NOT_NULL_FLAG
-
Indicates that a field is defined as NOT NULL
- MYSQLI_PRI_KEY_FLAG
-
Field is part of a primary index
- MYSQLI_UNIQUE_KEY_FLAG
-
Field is part of a unique index.
- MYSQLI_MULTIPLE_KEY_FLAG
-
Field is part of an index.
- MYSQLI_BLOB_FLAG
-
Field is defined as BLOB
- MYSQLI_UNSIGNED_FLAG
-
Field is defined as UNSIGNED
- MYSQLI_ZEROFILL_FLAG
-
Field is defined as ZEROFILL
- MYSQLI_AUTO_INCREMENT_FLAG
-
Field is defined as AUTO_INCREMENT
- MYSQLI_TIMESTAMP_FLAG
-
Field is defined as TIMESTAMP
- MYSQLI_SET_FLAG
-
Field is defined as SET
- MYSQLI_NUM_FLAG
-
Field is defined as NUMERIC
- MYSQLI_PART_KEY_FLAG
-
Field is part of an multi-index
- MYSQLI_GROUP_FLAG
-
Field is part of GROUP BY
- MYSQLI_TYPE_DECIMAL
-
Field is defined as DECIMAL
- MYSQLI_TYPE_NEWDECIMAL
-
Precision math DECIMAL or NUMERIC field (MySQL 5.0.3 and up)
- MYSQLI_TYPE_BIT
-
Field is defined as BIT (MySQL 5.0.3 and up)
- MYSQLI_TYPE_TINY
-
Field is defined as TINYINT
- MYSQLI_TYPE_SHORT
-
Field is defined as INT
- MYSQLI_TYPE_LONG
-
Field is defined as INT
- MYSQLI_TYPE_FLOAT
-
Field is defined as FLOAT
- MYSQLI_TYPE_DOUBLE
-
Field is defined as DOUBLE
- MYSQLI_TYPE_NULL
-
Field is defined as DEFAULT NULL
- MYSQLI_TYPE_TIMESTAMP
-
Field is defined as TIMESTAMP
- MYSQLI_TYPE_LONGLONG
-
Field is defined as BIGINT
- MYSQLI_TYPE_INT24
-
Field is defined as MEDIUMINT
- MYSQLI_TYPE_DATE
-
Field is defined as DATE
- MYSQLI_TYPE_TIME
-
Field is defined as TIME
- MYSQLI_TYPE_DATETIME
-
Field is defined as DATETIME
- MYSQLI_TYPE_YEAR
-
Field is defined as YEAR
- MYSQLI_TYPE_NEWDATE
-
Field is defined as DATE
- MYSQLI_TYPE_ENUM
-
Field is defined as ENUM
- MYSQLI_TYPE_SET
-
Field is defined as SET
- MYSQLI_TYPE_TINY_BLOB
-
Field is defined as TINYBLOB
- MYSQLI_TYPE_MEDIUM_BLOB
-
Field is defined as MEDIUMBLOB
- MYSQLI_TYPE_LONG_BLOB
-
Field is defined as LONGBLOB
- MYSQLI_TYPE_BLOB
-
Field is defined as BLOB
- MYSQLI_TYPE_VAR_STRING
-
Field is defined as VARCHAR
- MYSQLI_TYPE_STRING
-
Field is defined as CHAR
- MYSQLI_TYPE_GEOMETRY
-
Field is defined as GEOMETRY
- MYSQLI_NEED_DATA
-
More data available for bind variable
- MYSQLI_NO_DATA
-
No more data available for bind variable
- MYSQLI_DATA_TRUNCATED
-
Data truncation occurred. Available since PHP 5.1.0 and MySQL 5.0.5.
