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Dom\CharacterData::insertData

(PHP 8 >= 8.4.0)

Dom\CharacterData::insertData — Insert a string at the specified UTF-8 codepoint offset

Beschreibung

public Dom\CharacterData::insertData(int $offset, string $data): void

Inserts string data at position offset.

Parameter-Liste

offset

The character offset at which to insert.

data

The string to insert.

Rückgabewerte

Gibt bei Erfolg true zurück. Bei einem Fehler wird false zurückgegeben.

Fehler/Exceptions

DOM_INDEX_SIZE_ERR

Raised if offset is negative or greater than the number of UTF-8 codepoints in data.

Siehe auch