php字符截取
substr(变量, 0,506)
php再调用json_decode从字符串对象生成json对象时,如果使用[]操作符取数据,会得到下面的错误:Cannot use object of type stdClass as array产生...
<?php function xml_entities($string) { //过滤emod $ts_zifu= json_encode($st...
增加$arr[$iy]["pr_count"]+=$pr_count;减少$arr[$iy]["pr_count"]-=$pr_count;删除unset($a...
<?php //设置cookie setcookie("user_name", "frank", time()+3600); /...
$arr[] //用于收集子数组;serialize($arr)&nb...
https://windows.php.net/downloads/releases/archives/...