PHP 忒聊 綴豖 ヶ輛 odbc_binmode (PHP 3 = 3.0.6, PHP 4) Description (ODBC SQL types affected: BINARY, VARBINARY, LONGVARBINARY) ODBC_BINMODE_PASSTHRU: Passthru BINARY data ODBC_BINMODE_RETURN: Return as is ODBC_BINMODE_CONVERT: Convert to char and return When binary SQL data is converted to character C data, each byte (8 bits) of source data is represented as two ASCII characters. These characters are the ASCII character representation of the number in its hexadecimal form. For example, a binary 00000001 is converted to "01" and a binary 11111111 is converted to "FF". 桶跡 1. LONGVARBINARY handling binmode longreadlen result ODBC_BINMODE_PASSTHRU 0 passthru ODBC_BINMODE_RETURN 0 passthru ODBC_BINMODE_CONVERT 0 passthru ODBC_BINMODE_PASSTHRU 0 passthru ODBC_BINMODE_PASSTHRU 0 passthru ODBC_BINMODE_RETURN 0 return as is ODBC_BINMODE_CONVERT 0 return as char If odbc_fetch_into() is used, passthru means that an empty string is returned for these columns. If result_id is 0, the settings apply as default for new results. 蛁: Default for longreadlen is 4096 and binmode defaults to ODBC_BINMODE_RETURN. Handling of binary long columns is also affected by odbc_longreadlen() 綴豖 れ萸 ヶ輛 odbc_autocommit 奻珨撰 odbc_close_all