stoimen

[a, b] = [b, a]

stoimen

<?php
function min_and_max($list) 
{
	$len = count($list);
	$minimum = $maximum = $list[0];

	$start = 1;
	if (!($len & 1)) {
		$start = 0;
	}

stoimen

<?php

function min_and_max($list) 
{
	$len = count($list);
	$minimum = $maximum = $list[0];
	
	// adding a centinel
	if ($len % 2 == 0) {
		$list[] = $list[0];

stoimen

<?php
    $list = array(3,4,2,5,6,7,8,2,5,1,4,4,6);

    function min_and_max($list)
    {
    	$len = count($list);
    	$minimum = $maximum = $list[0];

    	for ($i = 1; $i < $len; $i++) {
    		if ($minimum > $list[$i]) {

stoimen

<?php
    $list = array(3,4,2,5,6,7,8,2,5,1,4,4,6);

    function maximum($list) 
    {
    	$len = count($list);
    	$maximum = $list[0];
    	
    	for ($i = 1; $i &lt; $len; $i++) {
    		if ($maximum &lt; $list[$i]) {

stoimen

<?php
    $list = array(3,4,2,5,6,7,8,2,5,1,4,4,6);

    function minimum($list)
    {
    	$len = count($list);
    	$minimum = $list[0];

    	for ($i = 1; $i < $len; $i++) {
    		if ($minimum > $list[$i]) {

stoimen

var sequential = function(list, item) {
  for (var i = 0, l = list.length; i < l; i++) {
    if (list[i] == item) {
      return i;
    }
  }

  return -1;
};

stoimen

(function(root) {

  function sequential(list, item) {
    for (var i = 0, l = list.length; i < l; i++) {
      if (list[i] == item) {
        return i;
      }
    }

    return -1;

stoimen

<?php

  // unordered list
  $arr = array(1, 2, 3, 3.14, 5, 4, 6, 9, 8);

  // searched value
  $x = 3.14;
  $index = null;

  for ($i = 0; $i < count($arr); $i++) {

stoimen

array.filter(function(elem, index, self) {
  return self.indexOf(elem) === index;
});