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Последние активные темы форума |
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ocinumcols
(PHP 3>= 3.0.4, PHP 4 , PHP 5) ocinumcols --
Return the number of result columns in a statement
Descriptionint ocinumcols ( resource stmt ) ocinumcols() returns the number of columns in the
statement stmt.
Пример 1. ocinumcols() example
<?php
echo
"<pre>\n"
;
$conn
=
OCILogon
(
"scott"
,
"tiger"
);
$stmt
=
OCIParse
(
$conn
,
"select * from emp"
);
OCIExecute
(
$stmt
);
while (
OCIFetch
(
$stmt
)) {
echo
"\n"
;
$ncols
=
OCINumCols
(
$stmt
);
for (
$i
=
1
;
$i
<=
$ncols
;
$i
++) {
$column_name
=
OCIColumnName
(
$stmt
,
$i
);
$column_value
=
OCIResult
(
$stmt
,
$i
);
echo
$column_name
.
': '
.
$column_value
.
"\n"
;
}
echo
"\n"
;
}
OCIFreeStatement
(
$stmt
);
OCILogoff
(
$conn
);
echo
"</pre>"
;
?>
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Замечание:
This function was renamed to oci_num_fields()
after PHP >= 5.0.0. For downward compatibility
ocinumcols() can also be used.
This is deprecated, however.
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