Learning PHP and MySQL
Example 05-06 Modifying capitalize to take a reference parameter
<?php
function capitalize( &$str, $each=true )
{
// First, convert all characters to lower case
$str = strtolower($str);
if ($each === true) {
$str = ucwords($str);
} else {
$str{0} = strtoupper($str{0});
}
}
$str = "hEllo WoRld!";
capitalize( &$str );
echo $str;
?>
Posted by on 08/03 at 08:19 AM
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