public static function removePrefix($string, $prefix)
{
if (self::startsWith($string, $prefix)) {
return substr($string, mb_strlen($prefix));
}
return $string;
}
/** * @test */ public function shouldRemovePrefixWhenStringIsEqualToPrefix() { //given $string = 'prefix'; //when $withoutPrefix = Strings::removePrefix($string, 'prefix'); //then $this->assertEquals('', $withoutPrefix); }