@@ 23-36 (lines=14) @@ | ||
20 | * |
|
21 | * @return static String with the first character of $str being lower case |
|
22 | */ |
|
23 | public function lowerCaseFirst() |
|
24 | { |
|
25 | $first = UTF8::substr($this->scalarString, 0, 1, $this->encoding); |
|
26 | ||
27 | $rest = UTF8::substr |
|
28 | ( |
|
29 | $this->scalarString, |
|
30 | 1, |
|
31 | $this->getLength() - 1, |
|
32 | $this->encoding |
|
33 | ); |
|
34 | ||
35 | return $this->newSelf(UTF8::strtolower($first, $this->encoding).$rest); |
|
36 | } |
|
37 | ||
38 | /** |
|
39 | * Converts the first character of the supplied string to upper case. |
|
@@ 43-56 (lines=14) @@ | ||
40 | * |
|
41 | * @return static String with the first character of $str being upper case |
|
42 | */ |
|
43 | public function upperCaseFirst() |
|
44 | { |
|
45 | $first = UTF8::substr($this->scalarString, 0, 1, $this->encoding); |
|
46 | ||
47 | $rest = UTF8::substr |
|
48 | ( |
|
49 | $this->scalarString, |
|
50 | 1, |
|
51 | $this->getLength() - 1, |
|
52 | $this->encoding |
|
53 | ); |
|
54 | ||
55 | return $this->newSelf(UTF8::strtoupper($first, $this->encoding).$rest); |
|
56 | } |
|
57 | ||
58 | /** |
|
59 | * Returns a case swapped version of the string. |