amitayh

<?php

$value = 0;
if ($_POST) {
    $value = (int) $_POST['value'];
    if (isset($_POST['inc'])) {
        $value++;
    } elseif (isset($_POST['dec'])) {
        $value--;
    }

amitayh

<?php

class CsvIterator extends FileIterator
{

    /**
     * @var string
     */
    protected $_delimiter;

amitayh

<?php

$dbh = new PDO(/* connection details */);

$query = '
    SELECT *
    FROM table
    WHERE col1 = :value1
    AND col2 = :value2

amitayh

<?php

$filename = 'data.txt';
$delimiter = "\t";

$file = new SplFileObject($filename, 'r');
$file->setFlags(SplFileObject::READ_CSV);
$file->setCsvControl($delimiter);

amitayh

public class AuthService implements AuthServiceInterface {

    private Logger logger;

    // ...

    public void setLogger(Logger logger) {
      this.logger = logger;
    }

amitayh

<?php

class DigitsIterator implements Iterator {

    private $num;

    private $radix;

    private $temp;

amitayh

<?php

function match($string, $pattern) {
    $automata = new Automata($pattern);
    return $automata->match($string);
}

function get_chars($string) {
    for ($i = 0; $i < strlen($string); $i++) {
        yield $string[$i];

amitayh

function * permutations(str) {
  var length = str.length;
  if (length <= 1) {
    yield str;
  } else {
    for (var i = 0; i < length; i++) {
      var ch = str[i], substr = str.substr(0, i) + str.substr(i + 1);
      for (var permutation of permutations(substr)) {
        yield ch + permutation;
      }

amitayh

package com.wixpress.quotes.common

import java.util.UUID

object CQRS {

  ////////////////////////////////////////////////////////////////////////////////
  // Example application
  ////////////////////////////////////////////////////////////////////////////////

amitayh

case class Node(value: Int,
                left: Option[Node] = None,
                right: Option[Node] = None)

object Serializer {
  private val pattern = """^(\d+)\((.*)\)$""".r
  private val treeOpen = '('
  private val treeClose = ')'
  private val separator = ','
  private val separatorLength = 1