Php/docs/domcharacterdata.replacedata

• PHP Manual
• DOMCharacterData
• Replace a substring within the DOMCharacterData node

DOMCharacterData::replaceData

(PHP 5, PHP 7)

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

Description

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

Replace count characters starting from position offset with data.

Parameters

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.

Return Values

No value is returned.

Errors/Exceptions

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.

See Also

• DOMCharacterData::appendData() - Append the string to the end of the character data of the node
• DOMCharacterData::deleteData() - Remove a range of characters from the node
• DOMCharacterData::insertData() - Insert a string at the specified 16-bit unit offset
• DOMCharacterData::substringData() - Extracts a range of data from the node