一定要在文件前面放一个斜线才正确，如下所示： include __DIR__.'/config.php'; //正确 include __DIR__.'config.php'; //不放斜线，错误 include __DIR__.'./config.php'; //放点斜线，错误 ------------------------------------- 以下内容补充于 2016-11-30 04:49:42 ------------------------------------- ...

输入文字时出现的下拉提示遮挡视线 解决办法： 找到 libraries/navigation/NavigationTree.php 第 1394 行左右，把 $retval .= " name='searchClause2'"; 替换为 $retval .= " name='searchClause2' autocomplete='off' "; 效果如下：

目前感觉手感最好的 pm = dynamic ; The number of child processes to be created when pm is set to 'static' and the ; maximum number of child processes when pm is set to 'dynamic' or 'ondemand'. ; This value sets the limit on the number of simultaneous requests that will be ; served. Equivalent...

function getSign($array) { $pay_key = "xxxxxxxxxxxxxxxxxxxxxxxx"; unset($array['sign']); ksort($array); $stringA = urldecode(http_build_query($array)); $stringSignTemp="$stringA&key=".$pay_key; return strtoupper(md5($stringSignTemp)); }

function xmlToArray($xml) { libxml_disable_entity_loader(true); $xmlstring = simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA); $val = json_decode(json_encode($xmlstring), true); return $val; } function arrayToXml($arr) { $xml = "<xml>"; foreach ($arr as $key => $v...

preg_split("/(\".*?\")/is", "good\n$str=\"字符串\";bye", -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY); 这样分割出来数组是： => [ """ good\n = """, ""字符串"", ";bye", ] 然后根据是不是引号"开头，如果是引号开头，则视为字符串

分类表必须有三个字段：id, parent_id, name function make_tree($arr){ if(!function_exists('make_tree1')){ function make_tree1($arr, $parent_id=0){ $new_arr = array(); foreach($arr as $k=>$v){ if($v->parent_id == $parent_id){ $new_arr[] = $v; unset($arr[$k]); } } ...

php没有内置相关函数，可以自己定义函数实现。 1、最直观最容易理解的方法： <?php $a1 = [1,2,3,4,5]; $a2 = [2,4,6]; function array_minus($a1, $a2) { $new_a = []; foreach ($a1 as $e) { if (!in_array($e, $a2)) { $new_a[] = $e; } } return $new_a; } print_r(array_minus($a1, $a2)); 2、用差集和交集实现： <?...

composer安装方式： composer global require psy/psysh:@stable github：https://github.com/bobthecow/psysh 主页：http://psysh.org/

foreach ($forumlist as &amp;$forum) { $forum['lastpost'] = 'xxx'; } unset($forum); 否则最后两个$forum会相同

从网上搜到的都是 iconv("GBK","UTF-8//IGNORE",$str); ,把GBK转为UTF-8，可我的情况明明都是UTF-8编码的，用了前面的方法就乱码了。试着用了一下： $str = iconv("UTF-8","UTF-8//IGNORE",$str); UTF-8 转为 UTF-8 竟然可以了，我也搞不懂是什么原因，以后遇到类似问题就用这个方法试试。

在PHP中，有时候我们不想直接输出HTML代码，而是把这些html代码放到一个字符串中。可以用缓冲实现。 <? ob_start(); ?> <div>这些内容将返回到字符串中</div> <? $str = ob_get_clean(); ?>

比如 $html = file_get_html($url); $title = $html->find("td.main table.box table.title_info h1", 0); print_r($title->innertext);

直接上链接吧 http://stackoverflow.com/questions/16712626/hide-intellij-idea-yellow-light-bulb windows系统大概在这个位置 C:\Users\Administrator\.WebIde80\config\options\editor.xml 修改内容如下： <application> <component name="EditorSettings"> <option name="IS_CARET_BLIN...

brew tap homebrew/dupes brew tap josegonzalez/homebrew-php brew install php56 --with-debug --with-fpm --with-gmp --with-homebrew-curl --with-homebrew-libxslt --with-homebrew-openssl --with-imap --with-libmysql --with-mssql --with-phpdbg --with-postgresql --with-thread-safety --with...

保存以备后用 ==> Caveats To enable PHP in Apache add the following to httpd.conf and restart Apache: LoadModule php5_module /usr/local/opt/php56/libexec/apache2/libphp5.so The php.ini file can be found in: /usr/local/et...

打开 C:\xampp\apache\conf\httpd.conf 把 DocumentRoot "C:/xampp/htdocs" <Directory "C:/xampp/htdocs"> 改为 DocumentRoot "C:/" <Directory "C:/">

smtp.php <?php class smtp { var $smtp_port; var $time_out; var $host_name; var $log_file; var $relay_host; var $debug; var $auth; var $user; var $pass; var $sock; function smtp($relay_host = "", $smtp_port = 25,$auth = false,$user,$pass) { $this->debug = F...

使用mcrypt对cookie值进行可逆加密，浏览器端存储的是加密过得值，可以当session用。 //配置部分 $config['cookie_prefix'] = 'bccn_'; $config['cookie_domain'] = 'bccn.net'; $config['cookie_path'] = '/'; $config['cookie_skey'] = 'jewhdfy234957632946w32trweyugtfrhsdgfa'; //实现函数部分 function set_cookie($key, $value, $e...

yum install ntsysv mysql mysql-server git-core gcc gcc-c++ libxml2 libxml2-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libmcrypt libmcrypt-devel openssl openssl-devel pcre-devel libevent #先安装libmemcached https://launchpad.net/libmemcached/+download cd; \ wget http...