1--TEST-- 2oci_lob_write()/truncate()/erase() 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($blob); 30 31$str = "this is a biiiig faaat test string. why are you reading it, I wonder? =)"; 32var_dump($blob->write($str)); 33var_dump($blob->truncate()); 34var_dump($blob->seek(0, OCI_SEEK_SET)); 35var_dump($blob->write("string was here. tick-tack-tick-tack.")); 36var_dump($blob->erase(10, 10)); 37var_dump($blob->write("some")); 38 39oci_commit($c); 40 41$select_sql = "SELECT blob FROM ".$schema.$table_name." FOR UPDATE"; 42$s = oci_parse($c, $select_sql); 43oci_execute($s, OCI_DEFAULT); 44 45var_dump($row = oci_fetch_array($s)); 46 47var_dump($row[0]->read(10000)); 48 49require __DIR__.'/drop_table.inc'; 50 51echo "Done\n"; 52 53?> 54--EXPECTF-- 55object(OCILob)#%d (1) { 56 ["descriptor"]=> 57 resource(%d) of type (oci8 descriptor) 58} 59int(72) 60bool(true) 61bool(true) 62int(37) 63int(10) 64int(4) 65array(2) { 66 [0]=> 67 object(OCILob)#%d (1) { 68 ["descriptor"]=> 69 resource(%d) of type (oci8 descriptor) 70 } 71 ["BLOB"]=> 72 object(OCILob)#%d (1) { 73 ["descriptor"]=> 74 resource(%d) of type (oci8 descriptor) 75 } 76} 77string(41) "string was%0%0%0%0%0%0%0%0%0%0k-tack-tick-tack.some" 78Done 79
