update : 2015.11.03
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Remove a range of characters from the node
DOMCharacterData
PHP Manual

DOMCharacterData::deleteData

(PHP 5, PHP 7)

DOMCharacterData::deleteData — Remove a range of characters from the node

설명

void DOMCharacterData::deleteData ( int $offset , int $count )

Deletes count characters starting from position offset.

인수

offset

The offset from which to start removing.

count

The number of characters to delete. If the sum of offset and count exceeds the length, then all characters to the end of the data are deleted.

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