Strings & Patterns Learning Mode
Qusetions Index 62/158
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The following code is intended to format an upper-case string, but it requires two values to be assigned to the $funcs array. Select the line of code that must be inserted for Correct to be output.
<?php
$str = 'MY STRING';
$funcs = array();
// which line goes here?
foreach ($funcs as $func) {
$str = $func($str);
}
if ($str == 'My string') {
echo "Correct";
}
else {
echo "Incorrect";
}
?>|
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