(PHP 3>= 3.0.4, PHP 4 , PHP 5)
ocinumcols() restituisce il numero di campi contenuti in un'istruzione SQL.
Esempio 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"; ?>
Hosting by: hurra.comGenerated: 2007-01-26 17:56:47