Object record_脚本学堂

说明

mixed hw_getobject ( int $connection , mixed $objectID [, string $query ] )

Gets an object record. If the second parameter is an array of integer the function will

参数

connection

The connection identifier.

objectID

The object identifier, or an array of identifiers.

query

The query string has the following syntax:

<expr> ::= "(" <expr> ")" |
           "!" &lt;expr> |          /* NOT */
           <expr> "||" <expr> |  /* OR */
           <expr> "&amp;&amp;" <expr> |  /* AND */
           <attribute> <operator> <value>

<attribute> ::= /* any attribute name (Title, Author, DocumentType ...) */

<operator> ::= "=" |    /* equal */
               "<" |    /* less than (string compare) */
               ">" |    /* greater than (string compare) */
               "~"      /* regular expression matching */

The query allows to further select certain objects from the list of given objects. Unlike the other query functions, this query may use not indexed attributes. How many object records are returned depends on the query and if access to the object is allowed.

返回值

Returns the object record for the given object ID if the second parameter is an integer.

If the second parameter is an array of integer the function will return an array of object records. In such a case the last parameter is also evaluated which is a query string.

参见

hw_getandlock() - Return object record and lock object
hw_getobjectbyquery() - Search object

hw_GetObject

说明

参数

返回值

参见