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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 (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";  ?>         
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