OCINumCols
(PHP 4, PHP 5, PECL oci8:1.0-1.2.4)
OCINumCols — 구문 결과값의 컬럼의 갯수를 리턴한다
Description
int OCINumCols
( int $stmt
)
OCINumCols()함수는 구문에서 컬럼의 갯수를 리턴한다.
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";
?>