I'm trying to get all my first characters in a PHP array to be uppercase.
PHP code:
<?php
$ordlista = file_get_contents('C:/wamp/www/bilder/filmlista.txt');
$ord = explode("\n", $ordlista);
sort($ord,SORT_STRING);
foreach ($ord as $key => $val) {
echo $val."<br/>";
}
?>
Sometimes, the raw data would looks something like this:
$ord = ['apple', 'GUAVA', 'mango', 'BANANA'];
To full-proof this:
$ord = array_map('ucfirst', array_map('strtolower', $ord));
What this does is it converts everything into a lower case first, then capitalize each word.