function AbstractUnicodeString::trimSuffix

Overrides AbstractString::trimSuffix

File

vendor/symfony/string/AbstractUnicodeString.php, line 455

Class

AbstractUnicodeString

Represents a string of abstract Unicode characters.

Namespace

Symfony\Component\String

Code

public function trimSuffix($suffix) : static {
    if (!$this->ignoreCase) {
        return parent::trimSuffix($suffix);
    }
    $str = clone $this;
    if ($suffix instanceof \Traversable) {
        $suffix = iterator_to_array($suffix, false);
    }
    elseif ($suffix instanceof parent) {
        $suffix = $suffix->string;
    }
    $suffix = implode('|', array_map('preg_quote', (array) $suffix));
    $str->string = preg_replace("{(?:{$suffix})\$}iuD", '', $this->string);
    return $str;
}