PHP Doku:: Remove a range of characters from the node - domcharacterdata.deletedata.html

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The DOMCharacterData class

<<DOMCharacterData::appendData

DOMCharacterData::insertData>>

DOMCharacterData::deleteData

(PHP 5)

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

Beschreibung

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

Deletes count characters starting from position offset.

Parameter-Liste

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.

Rückgabewerte

Es wird kein Wert zurückgegeben.

Fehler/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.

Siehe auch

DOMCharacterData::appendData() - Append the string to the end of the character data of the node
DOMCharacterData::insertData() - Insert a string at the specified 16-bit unit offset
DOMCharacterData::replaceData() - Replace a substring within the DOMCharacterData node
DOMCharacterData::substringData() - Extracts a range of data from the node

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