<?php function get_position($string) { $vowels = array("a,e,i,o,u"); $first_letter = strtolower(substr($string,0,1)); echo $first_letter."<br>"; print_r($vowels); $new_string = ""; if( in_array($vowels,$first_letter) ) { $new_string = "an <strong>".ucfirst($string)."</strong>"; } else { $new_string = "a <strong>".ucfirst($string)."</strong>"; } return $new_string; } $output1 = get_position("Advertising"); $output2 = get_position("Marketing"); echo $output1."<br>"; echo $output2."<br>";
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