update : 2015.11.03
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Replace a substring within the DOMCharacterData node
DOMCharacterData
PHP Manual

DOMCharacterData::replaceData

(PHP 5, PHP 7)

DOMCharacterData::replaceData — Replace a substring within the DOMCharacterData node

설명

void DOMCharacterData::replaceData ( int $offset , int $count , string $data )

Replace count characters starting from position offset with data.

인수

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.

반환값

값을 반환하지 않습니다.

오류/예외

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.

참고

DOMCharacterData
PHP Manual