php中手机号码正则表达式代码

<?php
$regex = '/^1((3[0-9])|(4[57])|(5[012356789])|(8[02356789]))[0-9]{8}$/';

if (preg_match($regex, $mobilePhone) == 0) {
    //error
}

else

{
   echo '有效的手机号码';
}
?>

//在开始处加入 ob_start();
ob_start();

//以下是代码
//在结尾加入 ob_end_clean(),并把本页输出到一个变量中
$temp = ob_get_contents();
ob_end_clean();

//写入文件
$fp = fopen(‘文件名','w');
fwrite($fp,$temp) or die(‘写文件错误');
?>

if(file_exists(“demo.html”))
{
$time = time();

//文件修改时间和现在时间相差半小时一下的话，直接导向html文件，否则重新生成html
if($time - filemtime(“demo.html”) < 30*60)
{
header(“Location:demo.html”);
}
}
//在开始处加入 ob_start();
ob_start();

//页面的详细内容
//在结尾加入 ob_end_clean(),并把本页输出到一个变量中
$temp = ob_get_contents();
ob_end_clean();

//写入文件
$fp = fopen(‘demo.html','w');
fwrite($fp,$temp) or die(‘写文件错误');

//重新导向
header(“Location:demo.html”);

<?php
if($_GET[pg]==''){
$aa=1;
}else{
$aa=$_GET[pg];
}
include("admin/conn.php");
require_once("page.php");
$result=mysql_query("select * from 2carsell ");
$totle=mysql_num_rows($result);
$pagelist = $_GET[t];
if($_GET[t]==''){
$pagelist='200';
}else{
$pagelist=$_GET[t];
}
$pager = new Pager($totle,$pagelist);
$datastat=" 共 <b>".$pager->countall."</b> 条，每次生成 <b>".$pager->countlist."</b> 条，共需生成 <b>".$pager->page."</b> 次";//数据统计
$bb=$pager->page;
$pagenav=$pager->backstr.$pager->thestr.$pager->nextstr;
$limitFrom = $pagelist*($pager->pg-1);
$result=mysql_query("select * from 2carsell ORDER BY id DESC limit $limitFrom,$pagelist");
?>
<center><div style="font-size:14px;"><b>第 <font color=red><?echo $aa?></font > 次页面生成中..<? echo $datastat?></b></div><br>
<?
print "<center><textarea name=textarea class=textarea style='width:520px;height:455px'>";
while($datauser=mysql_fetch_array($result)){

$iid=$datauser[id];
$html = file_get_contents("/moban.php?id=".$iid."");
$sql="select * from 2carsell where id=$iid";
$data=mysql_fetch_array(mysql_query($sql));
$path=date("Ym",$data[PutDate]);
$testdir="html/".$path;
if(file_exists ($testdir)):
else:
mkdir ($testdir, 0777);
echo "目录".$testdir."创建成功！<br>";
endif;

$filename = "html/$path/sell_$iid.html";

// 使用写入模式打开$filename
if (!$handle = fopen($filename, 'w')) {
print "不能打开文件 $filename";
exit;
}

if (is_writable($filename)) {

// 将$html写入到我们打开的文件中。
if (!fwrite($handle, $html)) {
print "不能写入到文件 $filename";
exit;
}

print "文件 $filename 更新成功！nr";

fclose($handle);

} else {
print "文件 $filename 不可写";
}
?>
<? }?>
</textarea>
<br><br>

<div style="font-size=12px"><? echo $datastat." "?></div><br><br>
<?
$aa=$aa+1;
if($aa>$bb){
echo '<font color=blue>恭喜，所有页面生成完毕！</font>';
echo "<script>alert('所有文档生成/更新完毕！')</script>";
}else{
echo "<Script> window.location='make.php?t=$pagelist&pg=$aa'; </script>";
}
?>

function my_array_unique($array2D){ 
    
    foreach ($array2D as $v){
         $v = implode(“,”,$v);             
         $temp[] = $v;
     }
    $temp = array_unique($temp);     
    foreach ($temp as $k => $v){
        $temp[$k] = explode(“,”,$v);
    }
    return $temp;
}

function a_array_unique($array)//写的比较好
{
$out = array();
foreach ($array as $key=>$value) {
if (!in_array($value, $out))
{
$out[$key] = $value;
}
}
return $out;
}

$array2D = array(‘first’=>array(‘title’=>’1111′,’date’=>’2222′),’second’=>array(‘title’=>’1111′,’date’=>’2222′),’third’=>array(‘title’=>’2222′,’date’=>’3333′));

$as = a_array_unique($array2D);
print_r($as);

<?php
$ar = array(
       array("10", 11, 100, 100, "a"),
       array( 1, 2, "2", 3, 1)
     );
array_multisort($ar[0], SORT_ASC, SORT_STRING,
               $ar[1], SORT_NUMERIC, SORT_DESC);
var_dump($ar);
?>

array(2) {
[0]=> array(5) {
    [0]=> string(2) "10"
    [1]=> int(100)
    [2]=> int(100)
    [3]=> int(11)
    [4]=> string(1) "a"
}
[1]=> array(5) {
    [0]=> int(1)
    [1]=> int(3)
    [2]=> string(1) "2"
    [3]=> int(2)
    [4]=> int(1)
}
}

$array = array(
 array('name'=>'手机','brand'=>'诺基亚','price'=>1050),
 array('name'=>'笔记本电脑','brand'=>'lenovo','price'=>4300),
 array('name'=>'剃须刀','brand'=>'飞利浦','price'=>3100),
 array('name'=>'跑步机','brand'=>'三和松石','price'=>4900),
 array('name'=>'手表','brand'=>'卡西欧','price'=>960),
 array('name'=>'液晶电视','brand'=>'索尼','price'=>6299),
 array('name'=>'激光打印机','brand'=>'惠普','price'=>1200)
);

$ShoppingList = array_sort($array,'price');
print_r($ShoppingList);

function arraysort($data, $order = 'asc') {
//asc升序 desc降序
$temp = array ();
$count = count ( $data );
if ($count <= 0)
return false; //传入的数据不正确
if ($order == 'asc') {
for($i = 0; $i < $count; $i ++) {
for($j = $count - 1; $j > $i; $j --) {
if ($data [$j] < $data [$j - 1]) {
//交换两个数据的位置
$temp = $data [$j];
$data [$j] = $data [$j - 1];
$data [$j - 1] = $temp;
}
}
}
} else {
for($i = 0; $i < $count; $i ++) {
for($j = $count - 1; $j > $i; $j --) {
if ($data [$j] > $data [$j - 1]) {
$temp = $data [$j];
$data [$j] = $data [$j - 1];
$data [$j - 1] = $temp;
}
}
}
}

return $data;
}

$data = array (7, 5, 3, 8, 9, 1, 5, 3, 1, 24, 3, 87, 0, 33, 1, 12, 34, 54, 66, 32 );
var_dump ( arraysort ( $data ) ); //升序
echo ('<br>');
var_dump ( arraysort ( $data ,'desc') );//降序

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, http://www.111cn.net/);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('X-FORWARDED-FOR:8.8.8.8', 'CLIENT-IP:8.8.8.8')); //构造IP
curl_setopt($ch, CURLOPT_REFERER, "http://www.baidu.com/ "); //构造来路
curl_setopt($ch, CURLOPT_HEADER, 1);
$out = curl_exec($ch);
curl_close($ch);

function getClientIp() {
     if (!emptyempty($_SERVER["HTTP_CLIENT_IP"]))
     $ip = $_SERVER["HTTP_CLIENT_IP"];
     else if (!emptyempty($_SERVER["HTTP_X_FORWARDED_FOR"]))
     $ip = $_SERVER["HTTP_X_FORWARDED_FOR"];
     else if (!emptyempty($_SERVER["REMOTE_ADDR"]))
     $ip = $_SERVER["REMOTE_ADDR"];
     else
     $ip = "err";
     return $ip;
     }