php字符截取
substr(变量, 0,506)
apache在windows环境设置站点目录的时候需要设置给网站目录设置USER的读写修改删除权限,否则站点会开设不成功,设置方法:如下图所示:...
需要用到PHP自带函数chr()方法如下:$string=str_replace(chr(0x01),"",$string);...
echo date('Y-m-d',$date); PHP里面将date型数据输出: echo $date; PHP里面将dat...
https://windows.php.net/downloads/releases/archives/...
<?php $my_name='&&&&'; //echo substr(xml_entities(...
$arr[] //用于收集子数组;serialize($arr)&nb...