fdf_get_value
(PHP 4, PHP 5 < 5.3.0, PECL fdf SVN)
fdf_get_value — Get the value of a field
Description
fdf_get_value ( resource $fdf_document , string $fieldname [, int $which = -1 ] ) : mixed
Gets the value for the requested field.
Parameters
-
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.
-
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() - Set the value of a field
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/function.fdf-get-value.php