1--TEST-- 2oci_lob_seek()/rewind()/append() 3--EXTENSIONS-- 4oci8 5--SKIPIF-- 6<?php 7$target_dbs = array('oracledb' => true, 'timesten' => false); // test runs on these DBs 8require(__DIR__.'/skipif.inc'); 9?> 10--FILE-- 11<?php 12 13require __DIR__.'/connect.inc'; 14require __DIR__.'/create_table.inc'; 15 16$ora_sql = "INSERT INTO 17 ".$schema.$table_name." (blob) 18 VALUES (empty_blob()) 19 RETURNING 20 blob 21 INTO :v_blob "; 22 23$statement = oci_parse($c,$ora_sql); 24$blob = oci_new_descriptor($c,OCI_D_LOB); 25oci_bind_by_name($statement,":v_blob", $blob,-1,OCI_B_BLOB); 26oci_execute($statement, OCI_DEFAULT); 27 28var_dump($blob); 29 30var_dump($blob->write("test")); 31var_dump($blob->rewind()); 32var_dump($blob->write("str")); 33var_dump($blob->seek(10, OCI_SEEK_SET)); 34 35oci_commit($c); 36 37$select_sql = "SELECT blob FROM ".$schema.$table_name." FOR UPDATE"; 38$s = oci_parse($c, $select_sql); 39oci_execute($s, OCI_DEFAULT); 40 41var_dump($row = oci_fetch_array($s)); 42 43var_dump($row[0]->append($blob)); 44var_dump($row[0]->read(10000)); 45 46oci_commit($c); 47 48$select_sql = "SELECT blob FROM ".$schema.$table_name." FOR UPDATE"; 49$s = oci_parse($c, $select_sql); 50oci_execute($s, OCI_DEFAULT); 51 52$row = oci_fetch_array($s); 53 54var_dump($row[0]->read(10000)); 55 56require __DIR__.'/drop_table.inc'; 57 58echo "Done\n"; 59 60?> 61--EXPECTF-- 62object(OCILob)#%d (1) { 63 ["descriptor"]=> 64 resource(%d) of type (oci8 descriptor) 65} 66int(4) 67bool(true) 68int(3) 69bool(true) 70array(2) { 71 [0]=> 72 object(OCILob)#%d (1) { 73 ["descriptor"]=> 74 resource(%d) of type (oci8 descriptor) 75 } 76 ["BLOB"]=> 77 object(OCILob)#%d (1) { 78 ["descriptor"]=> 79 resource(%d) of type (oci8 descriptor) 80 } 81} 82bool(true) 83string(4) "strt" 84string(8) "strtstrt" 85Done 86
