public static function Unicode::strlen in Service Container 7

Same name and namespace in other branches

1. 7.2 lib/Drupal/Component/Utility/Unicode.php \Drupal\Component\Utility\Unicode::strlen()

Counts the number of characters in a UTF-8 string.

This is less than or equal to the byte count.

Parameters

string $text: The string to run the operation on.

Return value

int The length of the string.

5 calls to Unicode::strlen()

Color::validateHex in lib/Drupal/Component/Utility/Color.php

Validates whether a hexadecimal color value is syntactically correct.

DiffEngine::_line_hash in lib/Drupal/Component/Diff/Engine/DiffEngine.php

Returns the whole line if it's small enough, or the MD5 hash otherwise.

SafeStringTrait::count in lib/Drupal/Component/Utility/SafeStringTrait.php

Returns the string length.

Unicode::truncate in lib/Drupal/Component/Utility/Unicode.php

Truncates a UTF-8-encoded string safely to a number of characters.

WordLevelDiff::_split in lib/Drupal/Component/Diff/WordLevelDiff.php

File

lib/Drupal/Component/Utility/Unicode.php, line 288

Contains \Drupal\Component\Utility\Unicode.

Class

Unicode

Provides Unicode-related conversions and operations.

Namespace

Drupal\Component\Utility

Code

public static function strlen($text) {
  if (static::getStatus() == static::STATUS_MULTIBYTE) {
    return mb_strlen($text);
  }
  else {

    // Do not count UTF-8 continuation bytes.
    return strlen(preg_replace("", '', $text));
  }
}