for ($count = 0; $count <= strlen($str) - 1; $count++) {
$char = substr($str, $count, 1);
if ($count == strlen($str) - 1) {
$word .= $char;
//start of last word
$first_char = strtoupper(substr($word, 0, 1));
$last_part = substr($word, 1, strlen($word));
$new_word .= $first_char . $last_part;
$new_string .= $new_word;
} else {
if ($char == " ") {
//start of new word
$first_char = strtoupper(substr($word, 0, 1));
$last_part = substr($word, 1, strlen($word) - 1);
$new_word .= $first_char . $last_part . " ";
//$new_string .= $new_word . " ";
$word = "";
} else {
$word .= $char;
}
}
// code goes here
}
return $new_string;
}
// keep this function call here
// to see how to enter arguments in PHP scroll down
echo LetterCapitalize(fgets(fopen('php://stdin', 'r')));
?>
<?php
/*
Using PHP, have the function LetterCapitalize(str) take the str parameter being passed
and capitalize the first letter of each word. Words will be separated by only one space.
*/
function LetterCapitalize($str)
{
$returnStr = '';
$massWords = explode(' ', $str);
for ($i = 0; $i < count($massWords); $i++) {
$returnStr .= strtoupper($massWords[$i][0]) . substr($massWords[$i], 1) . ' ';
}
return $returnStr;
}
echo LetterCapitalize("i can do it");
