<?php
$fname = $_POST["fname"];
$num = mb_strlen($fname, "UTF-8");
$font = $_POST["font"];
$hcolor = $_POST["color"];
// フォントの選択
if ($font == "nikumaru") {
$font = "./fonts/nikumaru.otf";
} elseif ($font == "dasaji") {
$font = "./fonts/dasaji.ttf";
}
// 姓の文字数
if ($num == 1) {
$text1 = $fname;
name1($font, $hcolor, $text1);
} elseif ($num == 2) {
$text1 = mb_substr($fname, 0, 1, "UTF-8");
$text2 = mb_substr($fname, 1, 1, "UTF-8");
name2($font, $hcolor, $text1, $text2);
} elseif ($num == 3) {
$text1 = mb_substr($fname, 0, 1, "UTF-8");
$text2 = mb_substr($fname, 1, 1, "UTF-8");
$text3 = mb_substr($fname, 2, 1, "UTF-8");
name3($font, $hcolor, $text1, $text2, $text3);
} elseif ($num == 4) {
$text1 = mb_substr($fname, 0, 1, "UTF-8");
$text2 = mb_substr($fname, 1, 1, "UTF-8");
$text3 = mb_substr($fname, 2, 1, "UTF-8");
$text4 = mb_substr($fname, 3, 1, "UTF-8");
name4($font, $hcolor, $text1, $text2, $text3, $text4);
<?php
$name3 = "Simon";
$name = "Gord";
function name1($name)
{
$name = "Aaron";
return "Bob";
}
function name2(&$name2)
{
//global $name2;
$name2 = "Ian";
return $name2;
}
function name3($name3)
{
echo $name3;
}
echo "The two names are: " . name1($name) . " and " . name2($name2) . "<br>";
echo "The variables are: " . $name . " " . $name2 . "<br>";
echo name3($name3);