fdf_set_value Set the value of a field php函数


fdf_set_value

(PHP 4, PHP 5)

fdf_set_valueSet 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

成功时返回 TRUE, 或者在失败时返回 FALSE.

更新日志

版本 说明
4.3.0 Support for arrays in the value parameter was added.

参见

  • fdf_get_value() - Get the value of a field
  • fdf_remove_item() - Sets target frame for form



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