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0经核实吧主井水1234 未通过普通吧主考核。违反《百度贴吧吧主制度》第八章规定http://tieba.baidu.com/tb/system.html#cnt08 ，无法在建设 yofoon_跃锋吧 内容上、言论导向上发挥应有的模范带头作用。故撤销其吧主管理权限。百度贴吧管理组
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0不要等到人生垂暮，才想起俯拾朝花，且行且珍惜。
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3<?php include "text.php"; $p = new person("李四",11,"男"); //将对象串行化 $str = serialize($p); //将字符串保存在文件夹obj.txt中 file_put_contents("obj.txt",$str); //读出字符串从文件中 $str = file_get_contents("obj.txt"); //反串行化 $p = unserialize($str); echo $p->say(); ?>
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5早安。
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0<?php $arr = array("name"=>"zhangshan","age"=>10,"sex"=>"nan"); //串行化,个人理解串行化就是把数组，文本等变成字符串，方便在数据库中存储 $str = json_encode($arr); //反串行化,第二个参数true反串行化为数组； $parr = json_decode($str,true); var_dump($parr); echo $parr[*name*]; ?>
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8
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1<?php $link = mysqli_connect( *localhost*, /* The host to connect to 连接MySQL地址 */ *root*, /* The user to connect as 连接MySQL用户名 */ **, /* The password to use 连接MySQL密码 */ *test*); /* The default database to query 连接数据库名称*/ if (!$link) { printf("Can*t connect to MySQL Server. Errorcode: %s ", mysqli_connect_error()); exit; } ?
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1php 5个版本,5.2、5.3、5.4、5.5，怕跟不上时代，新的服务器直接上5.5，但是程序出现如下错误：Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in，看意思就很明了，说mysql_connect这个模块将在未来弃用，请你使用mysqli或者PDO来替代。 解决方法1： 禁止php报错 display_errors = On 改为 display_errors = Off 鉴于这个服务器都是给用户用的，有时候他们需要报错(…都是给朋友用的,^_^)，不能这做，让他们改程序吧，看方案2
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1<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" " http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns=" http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>无标题文档</title> </head> <style> #pic{ width:1200px; height:600px;// 0 -273px 1366 768 border:solid 1px; background-image:url(123.jpg); background-position:center; background-repeat:no-repeat; } </style> <body> <center> <
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1<?php $class =array( "group1" => ( ("name"=>"zs","age"=>"10","sex"=>"nan"), ("name"=>"ls","age"=>"11","sex"=>"nan"), ("name"=>"ww","age"=>"12","sex"=>"nv") ), ( ("name"=>"zs","age"=>"10","sex"=>"nan"), ("name"=>"ls","age"=>"11","sex"=>"nan"
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1<?php $group = array( array("name"=>"zs","age"=>"10","sex"=>"nan"), array("name"=>"ls","age"=>"11","sex"=>"nan"), "three"=>array("name"=>"ww","age"=>"12","sex"=>"nv") ); print_r( $group[0] ); echo *<br>*; echo $group[1]["name"]; echo *<br>*; echo $group["three"]["age"]; ?>
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1<?php //匿名函数 php5.3.0及以上版本支持 //php闭包函数 //通俗的说：子函数可以使用父函数中的局部变量，这种行为叫做闭包 /*function add( $a,$b, $c ){ return $a+$b+$c; } add(1,2,3); */ $var = function(){ echo"111<br>"; };// 一定要加分号 $var(); // 调用函数 $var1 = function($a,$b){ return $a+$b; }; echo "{$var1(1,2)}<br>"; function one(){ echo "111<br>"; function two(){ echo "222<br>"; } function thr(){ echo"333<br>"; } two(); thr(); } one(); ?>
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1<?php function fun(){ return array("1","2","3"); } $arr = fun(); echo $arr[0]; echo *<br>*; echo fun()[1]; // 变量函数直接引用 ?>
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1<?php $arr = array("aasdf","sfgh","gfdhjd","dsfghsdfg","tyjdag","tyrjthj","dsfhdf"); function cmp($a,$b){ if( strcmp( $a,$b )>0 ) return 1; else if( strcmp( $a,$b )<0 ) return -1; else return 0; } print_r( $arr ); usort( $arr, "cmp" ); echo *<br>*; print_r( $arr ); ?>
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2<html> <head> <title>简单计算器</title> </head> <body> <?php if( isset( $_POST["num1"] ) && isset( $_POST["num2"] ) ) { if( empty( $_POST["num1"] ) ) { echo "<font color=*red*>第一个操作数不能为空</font>"; unset( $_POST["sub"] ); } if( empty( $_POST["num2"] ) ) { echo "<font color=*red*>第二个操作数不能为空</font>"; unset( $_POST["sub"] ); } $n1 = $_POST["num1"]; $n2 = $_POST["num2"]; $ch = $_POST[&qu
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0亲爱的各位吧友：欢迎来到yofoon_跃锋
