int OCINumCols(int stmt);OCINumCols() returns the number of columns in a statement
Example 1. OCINumCols <?php
print "<HTML><PRE>\n";
$conn = OCILogon("scott", "tiger");
$stmt = OCIParse($conn,"select * from emp");
OCIExecute($stmt);
while ( OCIFetch($stmt) ) {
print "\n";
$ncols = OCINumCols($stmt);
for ( $i = 1; $i <= $ncols; $i++ ) {
$column_name = OCIColumnName($stmt,$i);
$column_value = OCIResult($stmt,$i);
print $column_name . ': ' . $column_value . "\n";
}
print "\n";
}
OCIFreeStatement($stmt);
OCILogoff($conn);
print "</PRE>";
print "</HTML>\n";
?> |