PHP 8.4.2 Released!

fdf_set_opt

(PHP 4 >= 4.0.2, PHP 5 < 5.3.0, PECL fdf SVN)

fdf_set_optSets an option of a field

说明

fdf_set_opt(
    resource $fdf_document,
    string $fieldname,
    int $element,
    string $str1,
    string $str2
): bool

Sets options of 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.

element

str1

str2

返回值

成功时返回 true, 或者在失败时返回 false

参见

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ceo at l-i-e dot com
21 years ago
For a nice example of how this works to populate a list box dynamically, see this URL:

http://www.fooassociates.com/phpfer/html/rn20re282.html
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