shin1x1

create table users (
  id        serial    primary key,
  username  text      not null,
  password  text      not null,
  created   timestamp
);
  
INSERT INTO users (username, password, created) VALUES('osaka', '', NOW());
INSERT INTO users (username, password, created) VALUES('kyoto', '', NOW());
INSERT INTO users (username, password, created) VALUES('hyogo', '', NOW());

shin1x1

<?php
class A { 
  public $v = 1;

  public function func() {
    call_user_func(array($this, 'some'));
  }
  public function some() {
    echo $this->v;
  }

shin1x1

<?php
// authentication
if (!authentication()) {
  exit;
}

$filepath = "/path/to/file";

$sizes = getimagesize($filepath);
if (!empty($sizes['mime'])) {

shin1x1

<?php
// authentication
if (!authentication()) {
  exit;
}

$filepath = "/path/to/file";

$sizes = getimagesize($filepath);
if (!empty($sizes['mime'])) {

shin1x1

<?php
class Foo {
  public $value = 'abc';

  public function __wakeup() {
    echo(__LINE__.' '.__METHOD__).PHP_EOL;
  }

  public function __destruct() {
    echo(__LINE__.' '.__METHOD__).PHP_EOL;

shin1x1

<?php
class Foo {
  public $value = 'abc';

  public function __wakeup() {
    echo(__METHOD__).PHP_EOL;
  }

  public function __destruct() {
    echo(__METHOD__).PHP_EOL;

shin1x1

<?php
class Foo {
  public $value = 'abc';

  public function __destruct() {
    echo(__METHOD__).PHP_EOL;
  }
}

function func($text) {

shin1x1

<?php
class Foo {
  public $value = 'abc';

  public function __destruct() {
    echo(__METHOD__).PHP_EOL;
  }
}

function func($text) {

shin1x1

<?php
class Foo {
  public $value = 'abc';

  public function __toString() {
    echo(__METHOD__).PHP_EOL;
    return '';
  }
}

shin1x1

<?php
class Foo {
  public $var1 = '';
  protected $var2 = '';
  private $var3 = '';

  public function setVars($var1, $var2, $var3) {
    $this->var1 = $var1;
    $this->var2 = $var2;
    $this->var3 = $var3;