function JsOptimizer::stringContainsMultibyteCharacters

Checks if string contains multibyte characters.

Parameters

string $string: String to check.

Return value

bool TRUE if string contains multibyte character.

1 call to JsOptimizer::stringContainsMultibyteCharacters()

JsOptimizer::minifyJsmin in advagg_js_minify/src/Asset/JsOptimizer.php

Minify a JS string using jsmin.

File

advagg_js_minify/src/Asset/JsOptimizer.php, line 478

Class

JsOptimizer

Optimizes a JavaScript asset.

Namespace

Drupal\advagg_js_minify\Asset

Code

public function stringContainsMultibyteCharacters($string) {
    // Check if there are multi-byte characters: If the UTF-8 encoded string has
    // multibytes strlen() will return a byte-count greater than the actual
    // character count, returned by drupal_strlen().
    if (strlen($string) == drupal_strlen($string)) {
        return FALSE;
    }
    return TRUE;
}