fdf_set_value
(PHP 4, PHP 5)
fdf_set_value — Set the value of a field
说明
bool fdf_set_value
( resource $fdf_document
, string $fieldname
, mixed $value
[, int $isName
] )
Sets the value
for the given field.
参数
-
fdf_document
-
The FDF document handle, returned by fdf_create(),
fdf_open() or fdf_open_string().
-
fieldname
-
Name of the FDF field, as a string.
-
value
-
This parameter will be stored as a string unless it is an array. In
this case all array elements will be stored as a value array.
-
isName
-
Note:
In older versions of the FDF toolkit last parameter determined if the
field value was to be converted to a PDF Name (= 1) or set to a PDF
String (= 0).
The value is no longer used in the current toolkit version 5.0. For
compatibility reasons it is still supported as an optional parameter
beginning with PHP 4.3, but ignored internally.
返回值
如果成功则返回 TRUE，失败则返回 FALSE。