PHP Oracle Select, Insert, Update e DELETE

Ĉ¿
$c=OCILogon("scott", "tiger", "orcl");
if ( ! $c ) {
echo "Unable to connect: " . var_dump( OCIError() );
die();
}

// Drop old table...
$s = OCIParse($c, "drop table tab1");
OCIExecute($s, OCI_DEFAULT);

// Create new table...
$s = OCIParse($c, "create table tab1 (col1 number, col2 varchar2(30))");
OCIExecute($s, OCI_DEFAULT);

// Insert data into table...
$s = OCIParse($c, "insert into tab1 values (1, 'Frank')");
OCIExecute($s, OCI_DEFAULT);

// Insert data using bind variables...
$var1 = 2;
$var2 = "Scott";
$s = OCIParse($c, "insert into tab1 values (:bind1, :bind2)");
OCIBindByName($s, ":bind1", $var1);
OCIBindByName($s, ":bind2", $var2);
OCIExecute($s, OCI_DEFAULT);

// Select Data...
$s = OCIParse($c, "select * from tab1");
OCIExecute($s, OCI_DEFAULT);
while (OCIFetch($s)) {
echo "COL1=" . ociresult($s, "COL1") .
", COL2=" . ociresult($s, "COL2") . "n";
}

// Commit to save changes...
OCICommit($c);

// Logoff from Oracle...
OCILogoff($c);
?>