array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'zh', ), 'this' => array ( 0 => 'function.ibase-blob-cancel.php', 1 => 'ibase_blob_cancel', 2 => 'Cancel creating blob', ), 'up' => array ( 0 => 'ref.ibase.php', 1 => 'Firebird/InterBase 函数', ), 'prev' => array ( 0 => 'function.ibase-blob-add.php', 1 => 'ibase_blob_add', ), 'next' => array ( 0 => 'function.ibase-blob-close.php', 1 => 'ibase_blob_close', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/ibase/functions/ibase-blob-cancel.xml', ), 'history' => array ( ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); contributors($setup); ?>

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