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PHP Manual :: ibase_num_fields



ibase_name_result || ibase_num_params || Firebird/InterBase Functions || PHP Manual

(PHP 5, PHP 7)

ibase_num_fieldsGet the number of fields in a result set

Description

int ibase_num_fields ( resource $result_id )

Get the number of fields in a result set.

Parameters

result_id

An InterBase result identifier.

Return Values

Returns the number of fields as an integer.

Examples

Example #1 ibase_num_fields() example

<?php
$rs 
ibase_query("SELECT * FROM tablename");
$coln ibase_num_fields($rs);
for (
$i 0$i $coln$i++) {
    
$col_info ibase_field_info($rs$i);
    echo 
"name: " $col_info['name'] . "\n";
    echo 
"alias: " $col_info['alias'] . "\n";
    echo 
"relation: " $col_info['relation'] . "\n";
    echo 
"length: " $col_info['length'] . "\n";
    echo 
"type: " $col_info['type'] . "\n";
}
?>

See Also



ibase_name_result || ibase_num_params || Firebird/InterBase Functions || PHP Manual
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