1--TEST-- 2oci_lob_write()/erase()/read() with BLOBs 3--SKIPIF-- 4<?php 5$target_dbs = array('oracledb' => true, 'timesten' => false); // test runs on these DBs 6require(__DIR__.'/skipif.inc'); 7?> 8--FILE-- 9<?php 10 11require __DIR__.'/connect.inc'; 12require __DIR__.'/create_table.inc'; 13 14$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($blob); 27 28$str = "this is a biiiig faaat test string. why are you reading it, I wonder? =)"; 29var_dump($blob->write($str)); 30var_dump($blob->erase(0, 10)); 31 32oci_commit($c); 33 34$select_sql = "SELECT blob FROM ".$schema.$table_name." FOR UPDATE"; 35$s = oci_parse($c, $select_sql); 36oci_execute($s, OCI_DEFAULT); 37 38var_dump($row = oci_fetch_array($s)); 39 40var_dump($row[0]->read(5)); 41var_dump($row[0]->read(5)); 42var_dump($row[0]->read(5)); 43 44require __DIR__.'/drop_table.inc'; 45 46echo "Done\n"; 47 48?> 49--EXPECTF-- 50object(OCILob)#%d (1) { 51 ["descriptor"]=> 52 resource(%d) of type (oci8 descriptor) 53} 54int(72) 55int(10) 56array(2) { 57 [0]=> 58 object(OCILob)#%d (1) { 59 ["descriptor"]=> 60 resource(%d) of type (oci8 descriptor) 61 } 62 ["BLOB"]=> 63 object(OCILob)#%d (1) { 64 ["descriptor"]=> 65 resource(%d) of type (oci8 descriptor) 66 } 67} 68string(5) "�����" 69string(5) "�����" 70string(5) "biiii" 71Done 72
