1--TEST-- 2oci_lob_read() and friends 3--EXTENSIONS-- 4oci8 5--SKIPIF-- 6<?php 7require_once 'skipifconnectfailure.inc'; 8$target_dbs = array('oracledb' => true, 'timesten' => false); // test runs on these DBs 9require __DIR__.'/skipif.inc'; 10?> 11--FILE-- 12<?php 13 14require __DIR__.'/connect.inc'; 15require __DIR__.'/create_table.inc'; 16 17$ora_sql = "INSERT INTO 18 ".$schema.$table_name." (blob) 19 VALUES (empty_blob()) 20 RETURNING 21 blob 22 INTO :v_blob "; 23 24$statement = oci_parse($c,$ora_sql); 25$blob = oci_new_descriptor($c,OCI_D_LOB); 26oci_bind_by_name($statement,":v_blob", $blob,-1,OCI_B_BLOB); 27oci_execute($statement, OCI_DEFAULT); 28 29var_dump($blob); 30 31var_dump($blob->write("test")); 32var_dump($blob->tell()); 33var_dump($blob->seek(10, OCI_SEEK_CUR)); 34var_dump($blob->write("string")); 35var_dump($blob->flush()); 36 37oci_commit($c); 38 39$select_sql = "SELECT blob FROM ".$schema.$table_name." FOR UPDATE"; 40$s = oci_parse($c, $select_sql); 41oci_execute($s, OCI_DEFAULT); 42 43var_dump($row = oci_fetch_array($s)); 44 45try { 46 var_dump($row[0]->read(-1)); 47} catch (ValueError $e) { 48 echo $e->getMessage(), "\n"; 49} 50var_dump($row[0]->read(10000)); 51 52require __DIR__.'/drop_table.inc'; 53 54echo "Done\n"; 55 56?> 57--EXPECTF-- 58object(OCILob)#%d (1) { 59 ["descriptor"]=> 60 resource(%d) of type (oci8 descriptor) 61} 62int(4) 63int(4) 64bool(true) 65int(6) 66bool(false) 67array(2) { 68 [0]=> 69 object(OCILob)#%d (1) { 70 ["descriptor"]=> 71 resource(%d) of type (oci8 descriptor) 72 } 73 ["BLOB"]=> 74 object(OCILob)#%d (1) { 75 ["descriptor"]=> 76 resource(%d) of type (oci8 descriptor) 77 } 78} 79OCILob::read(): Argument #1 ($length) must be greater than 0 80string(20) "test%0%0%0%0%0%0%0%0%0%0string" 81Done 82
