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ocinumcols

(PHP 3>= 3.0.4, PHP 4 )

ocinumcols --  Return the number of result columns in a statement

Description

int ocinumcols ( resource stmt)

ocinumcols() returns the number of columns in the statement stmt.

Example 1. ocinumcols() example

<?php   
    print "<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>";
 ?>

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