1--TEST-- 2oci_lob_read() and friends 3--SKIPIF-- 4<?php 5$target_dbs = array('oracledb' => true, 'timesten' => false); // test runs on these DBs 6require(dirname(__FILE__).'/skipif.inc'); 7?> 8--FILE-- 9<?php 10 11require dirname(__FILE__).'/connect.inc'; 12require dirname(__FILE__).'/create_table.inc'; 13 14$ora_sql = "INSERT INTO 15 ".$schema.$table_name." (blob) 16 VALUES (empty_blob()) 17 RETURNING 18 blob 19 INTO :v_blob "; 20 21$statement = oci_parse($c,$ora_sql); 22$blob = oci_new_descriptor($c,OCI_D_LOB); 23oci_bind_by_name($statement,":v_blob", $blob,-1,OCI_B_BLOB); 24oci_execute($statement, OCI_DEFAULT); 25 26var_dump($blob); 27 28var_dump($blob->write("test")); 29var_dump($blob->tell()); 30var_dump($blob->seek(10, OCI_SEEK_CUR)); 31var_dump($blob->write("string")); 32var_dump($blob->flush()); 33 34oci_commit($c); 35 36$select_sql = "SELECT blob FROM ".$schema.$table_name." FOR UPDATE"; 37$s = oci_parse($c, $select_sql); 38oci_execute($s, OCI_DEFAULT); 39 40var_dump($row = oci_fetch_array($s)); 41 42var_dump($row[0]->read(-1)); 43var_dump($row[0]->read(10000)); 44 45require dirname(__FILE__).'/drop_table.inc'; 46 47echo "Done\n"; 48 49?> 50--EXPECTF-- 51object(OCI-Lob)#%d (1) { 52 ["descriptor"]=> 53 resource(%d) of type (oci8 descriptor) 54} 55int(4) 56int(4) 57bool(true) 58int(6) 59bool(false) 60array(2) { 61 [0]=> 62 object(OCI-Lob)#%d (1) { 63 ["descriptor"]=> 64 resource(%d) of type (oci8 descriptor) 65 } 66 ["BLOB"]=> 67 object(OCI-Lob)#%d (1) { 68 ["descriptor"]=> 69 resource(%d) of type (oci8 descriptor) 70 } 71} 72 73Warning: OCI-Lob::read(): Length parameter must be greater than 0 in %s on line %d 74bool(false) 75string(20) "test����������string" 76Done 77
