mistic100

<?php
/**
 * Compare versions with alphabetical components.
 * Usesversion_compare after having converted single chars to their decimal values.
 * Needed because version_compare does not understand versions like '2.5.c'.
 *
 * @param string $a
 * @param string $b
 * @param string $op
 */

mistic100

<?php
/**
 * Check if a file exists but is not dir
 * 
 * @param file
 * @return bool
 */
function file_exists_strict($file)
{
  return file_exists($file) && !is_dir($file);

mistic100

<?php
/**
 * Check if a directory is empty (a directory with just '.svn' or '.git' is empty)
 *
 * @param string $dirname
 * @return bool
 */
function dir_is_empty($dirname)
{
  if (!is_dir($dirname)) return false;

mistic100

<?php
/**
 * Extract unique values of the specified key in a two dimensional array
 *
 * @param array $array
 * @param mixed $key
 * @return array
 */
function array_unique_deep($array, $key)
{

mistic100

<?php
/**
 * Search a string in array values
 *
 * @param string $needle
 * @param array $haystack
 * @param bool $match_all - return all instances
 * @param bool $preg_mode - search in PCRE mode
 * @return mixed|array
 */

mistic100

<?php
/**
 * Generate a very simple image containing some text
 *
 * Basic usage:
 *    (new SimpleTextImage('Hello world!'))->render();
 *
 * All functionalities:
 *    (new SimpleTextImage())
 *      ->setText('Hello world!')

mistic100

<?php
/**
 * Write text on image with silkscreen font http://kottke.org/plus/type/silkscreen
 *
 * Usage:
 *    $img = imagecreatetruecolor(65, 15);
 *    $bg = imagecolorallocate($img, 0, 0, 0);
 *    $fg = imagecolorallocate($img, 255, 255, 255);
 *
 *    silk::write($img, 5, 5, 'Hello world', $fg, 1, false, 0);

mistic100

/**
 * TUMBLR downloader
 *
 * Usage:
 *        - enter the blog name: URL part before `.tumblr.com`
 *        - enter what you want to download: `posts` or `likes`
 *        - enter your OAuth public key (https://www.tumblr.com/settings/apps)
 *        - optionally enter the minimum id to retrieve (ignored if `[blog]-[mode].last` file exists)
 *        - if you have a small internet connection, set the queue size to 1
 *        - you can ask the downloader to overwrite existing files

mistic100

[Code]
// mark installer for deletion if argument "-delete-installer" is present 
procedure DeinitializeSetup();
var i: integer;
begin
  for i:= 0 to ParamCount do
  begin
    if ParamStr(i) = '-delete-installer' then
    begin
        RestartReplace(ExpandConstant('{srcexe}'), '');

mistic100

#define SettingsFile "settings.xml"

[CustomMessages]
english.DeleteSettings=Delete settings file?

[Code]
// ask for delete config file during uninstall
procedure CurUninstallStepChanged(CurUninstallStep: TUninstallStep);
begin
  case CurUninstallStep of