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Returns the name of a particular field
(PHP 5, PECL sqlite:1.0-1.0.3)
Object oriented style (method): SQLiteResult {SQLiteUnbuffered {Given the ordinal column number, field_index, sqlite_field_name() returns the name of that field in the result set result. Parameters
Return Values
Returns the name of a field in an SQLite result set, given the ordinal
column number; The column names returned by
Code Examples / Notes » sqlite_field_namerrf5000
While working with SQLite using its object-oriented mode, I found need to display a column/field name without knowing what it was in advance. I couldn't find any examples on the Internet, just this document. So, for anyone who happens to need to do this, here's an example. <?php $db = "db/database.sqlite"; // create new database (OO interface) $dbo = new SQLiteDatabase("$db"); // create table foo and insert sample data $dbo->query(" CREATE TABLE foo(id INTEGER PRIMARY KEY, name CHAR(255)); INSERT INTO foo (name) VALUES('Ilia1'); INSERT INTO foo (name) VALUES('Ilia2'); INSERT INTO foo (name) VALUES('Ilia3'); "); $query = "SELECT * FROM foo;"; $result = $dbo->query($query) or die("Error in query"); echo " <table border='1' cellpadding='10'> <tr> <td>".$result->fieldName(0)."</td> <td>".$result->fieldName(1)."</td> </tr>"; // iterate through the retrieved rows while ($result->valid()) { // fetch current row $row = $result->current(); echo " <tr> <td>".$row[0]."</td> <td>".$row[1]."</td> </tr>"; // proceed to next row $result->next(); } echo "</table>"; ?> |
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