预定义常量

下列常量由此扩展定义，且仅在此扩展编译入 PHP 或在运行时动态载入时可用。

MSSQL_ASSOC (integer): Return an associative array. Used on mssql_fetch_array()'s result_type parameter.
MSSQL_NUM (integer): Return an array with numeric keys. Used on mssql_fetch_array()'s result_type parameter.
MSSQL_BOTH (integer): Return an array with both numeric keys and keys with their field name. This is the default value for mssql_fetch_array()'s result_type parameter.
SQLTEXT (integer): Indicates the 'TEXT' type in MSSQL, used by mssql_bind()'s type parameter.
SQLVARCHAR (integer): Indicates the 'VARCHAR' type in MSSQL, used by mssql_bind()'s type parameter.
SQLCHAR (integer): Indicates the 'CHAR' type in MSSQL, used by mssql_bind()'s type parameter.
SQLINT1 (integer): Represents one byte, with a range of -128 to 127.
SQLINT2 (integer): Represents two bytes, with a range of -32768 to 32767.
SQLINT4 (integer): Represents four bytes, with a range of -2147483648 to 2147483647.
SQLBIT (integer): Indicates the 'BIT' type in MSSQL, used by mssql_bind()'s type parameter.
SQLFLT4 (integer): Represents an four byte float.
SQLFLT8 (integer): Represents an eight byte float.

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User Contributed Notes 2 notes

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emigort at gmail dot com ¶

6 years ago


For MSSQL data type bigint use 
SQLFLT8  type parameter on mssql_bind

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plee61 at hotmail dot com ¶

11 years ago


SQLINT1 represents one byte, range -128 to 127 
SQLINT2 represents two bytes, range -32768 to 32767
SQLINT4 represents four bytes, range -2147483648 to 2147483647

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官方地址：https://www.php.net/manual/en/mssql.constants.php

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预定义常量

User Contributed Notes 2 notes