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Blob Wars : Blob and Conquer 0.95 (Default branch)
06-15-2008
Blob Wars : Blob and Conquer is a 3rd personaction shooter. With the apparent defeat of Galdovand the reclaiming of the Fire, Time, Space, andReality Crystals, the Blobs' battle was only justbeginning. Bob had rescued many Blobs and foughtmany battles, but now he had an ever bigger taskahead of him. The Blobs' homeworld is stilllittered with the alien forces and Bob once againmakes it his task to lead the counter attack. Buteven without Galdov the aliens are still extremelywell organised.License: GNU General Public License (GPL)Changes:|
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OCI_NEW_DESCRIPTOR(3) OCI_NEW_DESCRIPTOR(3) oci_new_descriptor - Initializes a new empty LOB or FILE descriptor SYNOPSIS
OCI-Lob oci_new_descriptor (resource $connection, [int $type = OCI_DTYPE_LOB]) DESCRIPTION
Allocates resources to hold descriptor or LOB locator. PARAMETERS
o $connection - An Oracle connection identifier, returned by oci_connect(3) or oci_pconnect(3). o $type - Valid values for $type are: OCI_DTYPE_FILE, OCI_DTYPE_LOB and OCI_DTYPE_ROWID. RETURN VALUES
Returns a new LOB or FILE descriptor on success, FALSE on error. EXAMPLES
Example #1 oci_new_descriptor(3) example <?php /* This script is designed to be called from a HTML form. * It expects $user, $password, $table, $where, and $commitsize * to be passed in from the form. The script then deletes * the selected rows using the ROWID and commits after each * set of $commitsize rows. (Use with care, there is no rollback) */ $conn = oci_connect($user, $password); $stmt = oci_parse($conn, "select rowid from $table $where"); $rowid = oci_new_descriptor($conn, OCI_D_ROWID); oci_define_by_name($stmt, "ROWID", $rowid); oci_execute($stmt); while (oci_fetch($stmt)) { $nrows = oci_num_rows($stmt); $delete = oci_parse($conn, "delete from $table where ROWID = :rid"); oci_bind_by_name($delete, ":rid", $rowid, -1, OCI_B_ROWID); oci_execute($delete); echo "$nrows "; if (($nrows % $commitsize) == 0) { oci_commit($conn); } } $nrows = oci_num_rows($stmt); echo "$nrows deleted... "; oci_free_statement($stmt); oci_close($conn); ?> <?php /* This script demonstrates file upload to LOB columns * The formfield used for this example looks like this * <form action="upload.php" method="post" enctype="multipart/form-data"> * <input type="file" name="lob_upload" /> * ... */ if (!isset($lob_upload) || $lob_upload == 'none'){ ?> <form action="upload.php" method="post" enctype="multipart/form-data"> Upload file: <input type="file" name="lob_upload" /><br /> <input type="submit" value="Upload" /> - <input type="reset" value="Reset" /> </form> <?php } else { // $lob_upload contains the temporary filename of the uploaded file // see also the features section on file upload, // if you would like to use secure uploads $conn = oci_connect($user, $password); $lob = oci_new_descriptor($conn, OCI_D_LOB); $stmt = oci_parse($conn, "insert into $table (id, the_blob) values(my_seq.NEXTVAL, EMPTY_BLOB()) returning the_blob into :the_blob"); oci_bind_by_name($stmt, ':the_blob', $lob, -1, OCI_B_BLOB); oci_execute($stmt, OCI_DEFAULT); if ($lob->savefile($lob_upload)){ oci_commit($conn); echo "Blob successfully uploaded "; }else{ echo "Couldn't upload Blob "; } $lob->free(); oci_free_statement($stmt); oci_close($conn); } ?> Example #2 oci_new_descriptor(3) example <?php /* Calling PL/SQL stored procedures which contain clobs as input * parameters (PHP 4 >= 4.0.6). * Example PL/SQL stored procedure signature is: * * PROCEDURE save_data * Argument Name Type In/Out Default? * ------------------------------ ----------------------- ------ -------- * KEY NUMBER(38) IN * DATA CLOB IN * */ $conn = oci_connect($user, $password); $stmt = oci_parse($conn, "begin save_data(:key, :data); end;"); $clob = oci_new_descriptor($conn, OCI_D_LOB); oci_bind_by_name($stmt, ':key', $key); oci_bind_by_name($stmt, ':data', $clob, -1, OCI_B_CLOB); $clob->write($data); oci_execute($stmt, OCI_DEFAULT); oci_commit($conn); $clob->free(); oci_free_statement($stmt); ?> NOTES
Note In PHP versions before 5.0.0 you must use ocinewdescriptor(3) instead. This name still can be used, it was left as alias of oci_new_descriptor(3) for downwards compatability. This, however, is deprecated and not recommended. SEE ALSO
oci_bind_by_name(3). PHP Documentation Group OCI_NEW_DESCRIPTOR(3)