DOMCharacterData->insertData()

DOMCharacterData->substringData()

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.

参见

DOMCharacterData->insertData()

DOMCharacterData->substringData()