DOMCharacterData->replaceData()
(No version information available, might be only in CVS)
DOMCharacterData->replaceData() — Replace a substring within the DOMCharacterData node
说明
DOMCharacterData
void replaceData
( int $offset
, int $count
, string $data
)
Replace count characters starting from position offset with data .
参数
- offset
-
The offset from which to start replacing.
- count
-
The number of characters to replace. If the sum of offset and count exceeds the length, then all characters to the end of the data are replaced.
- data
-
The string with which the range must be replaced.
返回值
无返回值。
错误／异常
- DOM_INDEX_SIZE_ERR
-
Raised if offset is negative or greater than the number of 16-bit units in data, or if count is negative.
CDN