strrpos

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Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8
Find the position of the last occurrence of a substring in a string
strrpos(string $haystack, string $needle, int $offset = 0): int|false
    {

        $header = $this->header('Authorization', '');



        $position = strrpos($header, 'Bearer ');



        if ($position !== false) {

            $header = substr($header, $position + 7);
src/Illuminate/Http/Concerns/InteractsWithInput.php
            return $subject;

        }



        $position = strrpos($subject, (string) $search);



        if ($position === false) {

            return $subject;
src/Illuminate/Support/Str.php
            return $subject;

        }



        $position = strrpos($subject, $search);



        if ($position !== false) {

            return substr_replace($subject, $replace, $position, strlen($search));
src/Illuminate/Support/Str.php