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ibase_blob_cancel

(PHP 5, PHP 7 < 7.4.0)

ibase_blob_cancel — Cancel creating blob

说明

ibase_blob_cancel(resource $blob_handle): bool

This function will discard a BLOB if it has not yet been closed by ibase_blob_close().

参数

blob_handle: A BLOB handle opened with ibase_blob_create().

返回值

成功时返回 true，或者在失败时返回 false。

参见

ibase_blob_close() - Close blob
ibase_blob_create() - Create a new blob for adding data
ibase_blob_import() - Create blob, copy file in it, and close it

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