function isTriggered() { if (!isset($this->data['text'])) { $this->printUsage(); return; } $this->reply(mb_strrev($this->data['text'])); }
function isPalindrom($str) { $str = mb_strtolower($str); $str = str_replace(' ', '', $str); if (strncasecmp($str, mb_strrev($str), ceil(strlen($str) / 2)) === 0) { return true; } else { return false; } }
function test_mb_strrev() { $this->assertEquals('öäå', mb_strrev('åäö')); $this->assertEquals('öäÅ', mb_strrev('Åäö')); $this->assertEquals(strrev('bobby'), mb_strrev('bobby')); }
/** * Converts large numbers: 1000+. * * @access private * @param int $number * @return string * @static */ private static function __convertMultiples($number) { $numrev = mb_strrev($number); $parts = str_split($numrev, 3); $cur = 1; $newParts = array(); foreach ($parts as $index => $part) { $ret = self::__convert(mb_strrev($part)); if ($index > 0 && $part != '000') { $ret .= self::$sep . self::$exponents[$cur]; } if ($ret != '') { $newParts[$index] = $ret; } $cur++; } $parts = array_reverse($newParts); $return = implode(', ', $parts); return $return; }
/** * This method reverses the order of the items in this string. * * @access public * @static * @param IString\Type $xs the left operand * @return IString\Type the string */ public static function reverse(IString\Type $xs) : IString\Type { return IString\Type::box(mb_strrev($xs->unbox(), IChar\Type::UTF_8_ENCODING)); }
function marketSummary($str, $length = 175) { $delimiter = mb_strpos($str, '<!--break-->'); if ($delimiter !== false) { return mb_substr($str, 0, $delimiter); } if (mb_strlen($str) <= $length) { return $str; } $summary = mb_substr($str, 0, $length); $max_rpos = mb_strlen($summary); $min_rpos = $max_rpos; $reversed = mb_strrev($summary); $break_points = array(); $break_points[] = array('</p>' => 0); $line_breaks = array('<br />' => 6, '<br>' => 4); $break_points[] = $line_breaks; $break_points[] = array('. ' => 1, ', ' => 0, '! ' => 1, '? ' => 1, ' ' => 0); foreach ($break_points as $points) { foreach ($points as $point => $offset) { $rpos = mb_strpos($reversed, mb_strrev($point)); if ($rpos !== false) { $min_rpos = min($rpos + $offset, $min_rpos); } } if ($min_rpos !== $max_rpos) { $summary = $min_rpos === 0 ? $summary : mb_substr($summary, 0, 0 - $min_rpos) . '...'; break; } } return $summary; }
/** * Generate a unique name from an email address * * @param $email * @return mixed|string */ function emailToName($email) { $email = mb_split('@', $email)[0]; $name = preg_replace('/[^A-Za-z0-9]/', '', $email); do { if (!$this->user->findByName($name)) { break; } $nameRev = mb_strrev($name); $number = 1; if (preg_match('/([0-9]+)(.+)/us', $nameRev, $out)) { $name = mb_strrev($out[2]); $number = $out[1] + 1; } $name = $name . $number; } while (1); return $name; }