compatibility.php

集成了投票调查、流量统计、文件上传、留言版、论坛、软件下载、文章赏析、通讯录、网上购物 等板块 管理账户为peilei 密码为800901

<?php
/*
  $Id: compatibility.php,v 1.8 2002/06/03 21:36:52 hpdl Exp $

  网络商店 - 吉鑫网络
 http://www.chinaifc.com

Copyright (c) 2001,2003 网络商店

    汗化版权所有吉鑫网络
*/

////
// Recursively handle magic_quotes_gpc turned off.
// This is due to the possibility of have an array in
// $HTTP_xxx_VARS
// Ie, products attributes
  function do_magic_quotes_gpc(&$ar) {
    if (!is_array($ar)) return;

    while (list($key, $value) = each($ar)) {
      if (is_array($value)) {
        do_magic_quotes_gpc($value);
      } else {
        $ar[$key] = addslashes($value);
      }
    }
  }

// $HTTP_xxx_VARS are always set on php4
  if (!is_array($HTTP_GET_VARS)) $HTTP_GET_VARS = array();
  if (!is_array($HTTP_POST_VARS)) $HTTP_POST_VARS = array();
  if (!is_array($HTTP_COOKIE_VARS)) $HTTP_COOKIE_VARS = array();

// handle magic_quotes_gpc turned off.
  if (!get_magic_quotes_gpc()) {
    do_magic_quotes_gpc($HTTP_GET_VARS);
    do_magic_quotes_gpc($HTTP_POST_VARS);
    do_magic_quotes_gpc($HTTP_COOKIE_VARS);
  }

  if (!function_exists('array_splice')) {
    function array_splice(&$array, $maximum) {
      if (sizeof($array) >= $maximum) {
        for ($i=0; $i<$maximum; $i++) {
          $new_array[$i] = $array[$i];
        }
        $array = $new_array;
      }
    }
  }

  if (!function_exists('in_array')) {
    function in_array($lookup_value, $lookup_array) {
      reset($lookup_array);
      while (list($key, $value) = each($lookup_array)) {
        if ($value == $lookup_value) return true;
      }

      return false;
    }
  }

  if (!function_exists('array_reverse')) {
    function array_reverse($array) {
      for ($i=0; $i<sizeof($array); $i++) $array_reversed[$i] = $array[(sizeof($array)-$i-1)];

      return $array_reversed;
    }
  }

  if (!function_exists('constant')) {
    function constant($constant) {
      eval("\$temp=$constant;");

      return $temp;
    }
  }

  if (!function_exists('is_null')) {
    function is_null($value) {
      if (is_array($value)) {
        if (sizeof($value) > 0) {
          return false;
        } else {
          return true;
        }
      } else {
        if (($value != '') && ($value != 'NULL') && (strlen(trim($value)) > 0)) {
          return false;
        } else {
          return true;
        }
      }
    }
  }

  if (!function_exists('array_merge')) {
    function array_merge($array1, $array2, $array3 = '') {
      if ($array3 == '') $array3 = array();
      while (list($key, $val) = each($array1)) $array_merged[$key] = $val;
      while (list($key, $val) = each($array2)) $array_merged[$key] = $val;
      if (sizeof($array3) > 0) while (list($key, $val) = each($array3)) $array_merged[$key] = $val;

      return (array) $array_merged;
    }
  }

  if (!function_exists('is_numeric')) {
    function is_numeric($param) {
      return ereg("^[0-9]{1,50}.?[0-9]{0,50}$", $param);
    }
  }
?>