- substr: documentation ( source)
- strstr: documentation ( source)
- strtolower: documentation ( source)
- ucfirst: documentation ( source)
<?php
function get_position($string) {
$first_letter = strtolower(substr($string,0,1));
if( strstr("aeiou",$vowels) ) {
$string = "an <strong>".ucfirst($string)."</strong>";
} else {
$string = "a <strong>".ucfirst($string)."</strong>";
}
return $string;
}
$output1 = get_position("Advertising");
$output2 = get_position("Marketing");
echo $output1."<br>";
echo $output2."<br>";