public static function NameUnicodeExtras::initials in Name Field 8

Generate the initials of all first characters in a string.

Note that this is case-insensitive, camel case words are treated as a single word.

Parameters

string $text: The text that will be converted.

string $delimitor: An optional string to separate each character.

Return value

string The input $text with first letters of each word capitalized.

2 calls to NameUnicodeExtras::initials()

NameFormatParser::renderComponent in src/NameFormatParser.php

Renders a name component value.

NameUnicodeExtrasTest::testNameUnicodeExtras in tests/src/Unit/NameUnicodeExtrasTest.php

Test NameUnicodeExtras functions.

File

src/NameUnicodeExtras.php, line 43

Class

NameUnicodeExtras

Provides custom Unicode-related extension methods.

Namespace

Drupal\name

Code

public static function initials($text, $delimitor = '') {
  $text = mb_strtolower($text);
  $results = [];
  foreach (array_filter(self::explode($text)) as $word) {
    $results[] = mb_substr($word, 0, 1);
  }
  $text = implode($delimitor, $results);
  $text = mb_strtoupper($text);
  return $text ? $text . $delimitor : '';
}