FDF_GET_VALUE(3) 1 FDF_GET_VALUE(3)
fdf_get_value - Get the value of a field
SYNOPSIS
mixed fdf_get_value (resource $fdf_document, string $fieldname, [int $which = -1])
DESCRIPTION
Gets the value for the requested field.
PARAMETERS
o $fdf_document
- The FDF document handle, returned by fdf_create(3), fdf_open(3) or fdf_open_string(3).
o $fieldname
- Name of the FDF field, as a string.
o $which
- Elements of an array field can be retrieved by passing this optional parameter, starting at zero. For non-array fields, this
parameter will be ignored.
RETURN VALUES
Returns the field value.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 4.3.0 | |
| | |
| | Support for arrays and the $which parameter were |
| | added. |
| | |
+--------+---------------------------------------------------+
SEE ALSO
fdf_set_value(3).
PHP Documentation Group FDF_GET_VALUE(3)