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Corrections to OCINewDescriptor
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@12346 c90b9560-bf6c-de11-be94-00142212c4b1
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@ -532,6 +532,8 @@ print "</PRE></HTML>";
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<para>
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<function>OCINewDescriptor</function> Allocates storage to hold descriptors or LOB locators.
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Valid values for the valid <parameter>type</parameter> are OCI_D_FILE, OCI_D_LOB, OCI_D_ROWID.
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For LOB desriptors, the methods load, save, and savefile are associated with the descriptor,
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for BFILE only the load method exists. See the second example usage hints.
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</para>
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<example>
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@ -564,6 +566,39 @@ print "</PRE></HTML>";
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OCIFreeStatement($stmt);
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OCILogoff($conn);
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?>
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</programlisting><programlisting>
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<?php
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/* This script demonstrates file upload to LOB columns
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* The formfield used for this example looks like this
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* <form action="upload.php3" method="post" enctype="multipart/form-data">
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* <input type="file" name="lob_upload">
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* ...
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*/
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if(!isset($lob_upload) || $lob_upload == 'none'){
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?>
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<form action="upload.php3" method="post" enctype="multipart/form-data">
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Upload file: <input type="file" name="lob_upload"><br>
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<input type="submit" value="Upload"> - <input type="reset">
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</form>
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<?php
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} else {
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// $lob_upload contains the temporary filename of the uploaded file
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$conn = OCILogon($user, $password);
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$lob = OCINewDescriptor($conn, OCI_D_LOB);
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$stmt = OCIParse($conn,"insert into $table (id, the_blob) values(my_seq.NEXTVAL, EMPTY_BLOB()) returning the_blob into :the_blob");
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OCIBindByName($stmt, ':the_blob', &$lob, -1, OCI_B_BLOB);
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OCIExecute($stmt);
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if($lob->savefile($lob_upload)){
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OCICommit($conn);
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echo "Blob successfully uploaded\n";
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}else{
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echo "Couldn't upload Blob\n";
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}
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OCIFreeDescriptor($lob);
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OCIFreeStatement($stmt);
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OCILogoff($conn);
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}
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?>
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</programlisting></example>
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</refsect1>
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