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mysql_fetch_lengths
(PHP 3, PHP 4 , PHP 5) mysql_fetch_lengths -- Get the length of each output in a result Return Values
An array of lengths on success, or FALSE on failure.
Examples
Example 1. A mysql_fetch_lengths() example
<?php
$result = mysql_query("SELECT id,email FROM people WHERE id = '42'");
if (!$result) {
echo 'Could not run query: ' . mysql_error();
exit;
}
$row = mysql_fetch_assoc($result);
$lengths = mysql_fetch_lengths($result);
print_r($row);
print_r($lengths);
?>
|
The above example will output
something similar to: Array
(
[id] => 42
[email] => user@example.com
)
Array
(
[0] => 2
[1] => 16
) |
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