<?php /** * @package FrameworkOnFramework * @subpackage utils * @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba Ltd. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE.txt * @note This file has been modified by the Joomla! Project and no longer reflects the original work of its author. */ defined('FOF_INCLUDED') or die; /** * A utility class to parse INI files. This monstrosity is only required because some impossibly misguided individuals * who misrepresent themselves as hosts have disabled PHP's parse_ini_file() function for "security reasons". Apparently * their blatant ignorance doesn't allow them to discern between the innocuous parse_ini_file and the _potentially_ * dangerous ini_set functions, leading them to disable the former and let the latter enabled. In other words, THIS * CLASS IS HERE TO FIX STUPID. */ class FOFUtilsIniParser { /** * Parse an INI file and return an associative array. * * @param string $file The file to process * @param bool $process_sections True to also process INI sections * * @return array An associative array of sections, keys and values */ public static function parse_ini_file($file, $process_sections, $rawdata = false) { $isMoronHostFile = !function_exists('parse_ini_file'); $isMoronHostString = !function_exists('parse_ini_string'); if ($rawdata) { if ($isMoronHostString) { return self::parse_ini_file_php($file, $process_sections, $rawdata); } else { return parse_ini_string($file, $process_sections); } } else { if ($isMoronHostFile) { return self::parse_ini_file_php($file, $process_sections); } else { return parse_ini_file($file, $process_sections); } } } /** * A PHP based INI file parser. * * Thanks to asohn ~at~ aircanopy ~dot~ net for posting this handy function on * the parse_ini_file page on http://gr.php.net/parse_ini_file * * @param string $file Filename to process * @param bool $process_sections True to also process INI sections * @param bool $rawdata If true, the $file contains raw INI data, not a filename * * @return array An associative array of sections, keys and values */ static function parse_ini_file_php($file, $process_sections = false, $rawdata = false) { $process_sections = ($process_sections !== true) ? false : true; if (!$rawdata) { $ini = file($file); } else { $file = str_replace("\r", "", $file); $ini = explode("\n", $file); } if (count($ini) == 0) { return array(); } $sections = array(); $values = array(); $result = array(); $globals = array(); $i = 0; foreach ($ini as $line) { $line = trim($line); $line = str_replace("\t", " ", $line); // Comments if (!preg_match('/^[a-zA-Z0-9[]/', $line)) { continue; } // Sections if ($line[0] == '[') { $tmp = explode(']', $line); $sections[] = trim(substr($tmp[0], 1)); $i++; continue; } // Key-value pair $lineParts = explode('=', $line, 2); if (count($lineParts) != 2) { continue; } $key = trim($lineParts[0]); $value = trim($lineParts[1]); unset($lineParts); if (strstr($value, ";")) { $tmp = explode(';', $value); if (count($tmp) == 2) { if ((($value[0] != '"') && ($value[0] != "'")) || preg_match('/^".*"\s*;/', $value) || preg_match('/^".*;[^"]*$/', $value) || preg_match("/^'.*'\s*;/", $value) || preg_match("/^'.*;[^']*$/", $value) ) { $value = $tmp[0]; } } else { if ($value[0] == '"') { $value = preg_replace('/^"(.*)".*/', '$1', $value); } elseif ($value[0] == "'") { $value = preg_replace("/^'(.*)'.*/", '$1', $value); } else { $value = $tmp[0]; } } } $value = trim($value); $value = trim($value, "'\""); if ($i == 0) { if (substr($line, -1, 2) == '[]') { $globals[$key][] = $value; } else { $globals[$key] = $value; } } else { if (substr($line, -1, 2) == '[]') { $values[$i - 1][$key][] = $value; } else { $values[$i - 1][$key] = $value; } } } for ($j = 0; $j < $i; $j++) { if ($process_sections === true) { if (isset($sections[$j]) && isset($values[$j])) { $result[$sections[$j]] = $values[$j]; } } else { if (isset($values[$j])) { $result[] = $values[$j]; } } } return $result + $globals; } }