mgng

<?php
$im = imagecreatetruecolor(1, 1);
header('Content-Type: image/gif');
imagegif($im);
imagedestroy($im);
echo str_pad('a',1000000);

mgng

<?php
header('Not Found', true, 404);
header('Content-Type: image/gif');
$im = imagecreatetruecolor(10, 10);
imagegif($im);
imagedestroy($im);

mgng

<?php
var_dump(
array(1,2) == array(1,2), // true
array(1,2) === array(1,2), // true

array(1,2) == array(2,1), // false
array(1,2) === array(2,1), // false

array('a'=>1,'b'=>2) == array('a'=>1,'b'=>2), // true
array('a'=>1,'b'=>2) === array('a'=>1,'b'=>2), // true

mgng

<?php
$a = array(
  array(1,2,3),
  array(1,2,3),
  array(4,5,6),
);
print_r(array_unique($a));

// Array
// (

mgng

<script type="text/javascript">
$(document).bind("mobileinit", function(){alert(1)});
</script>

mgng

$('<ul data-role="listview"><li>ほげ</li><li>ふが</li></ul>').appendTo($('#入れ込む先のID')).page();

mgng

<?php
function check($s){
  return strlen($s) !== strlen(mb_convert_encoding(mb_convert_encoding($s,'SJIS','UTF-8'),'UTF-8','SJIS'));
}

mgng

#!/usr/bin/perl

use strict;
use warnings;

my @list = (1,2,3,4);
my $str = 'unko';

func1(  @list, $str);
func2( \@list, $str);

mgng

<?php
echo get_htdigest('test','aaa','test');
function get_htdigest($id, $relm, $pass) {
  return "$id:$relm:" . md5("$id:$relm:$pass");
}

mgng

<?php
$base_dir = '/path/to/';
$cmd = 'find ' . $base_dir . ' -type f -regex ".*\.\(html\|jpg\|gif\|txt\|css\)\?.*$" -print0 | xargs -0 ls';
$path_list = explode("\n", shell_exec($cmd));

foreach ( $path_list as $path ) {
  if ($path !== '') {
    $rename_path = preg_replace("/\?.*$/u", '', $path);
    rename($path, $rename_path);
  }