PHP 5.6.0 released

DOMCharacterData::substringData

(PHP 5)

DOMCharacterData::substringData Extracts a range of data from the node

Beschreibung

string DOMCharacterData::substringData ( int $offset , int $count )

Returns the specified substring.

Parameter-Liste

offset

Start offset of substring to extract.

count

The number of characters to extract.

R├╝ckgabewerte

The specified substring. If the sum of offset and count exceeds the length, then all 16-bit units to the end of the data are returned.

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

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