php字符截取
substr(变量, 0,506)
增加$arr[$iy]["pr_count"]+=$pr_count;减少$arr[$iy]["pr_count"]-=$pr_count;删除unset($a...
<?php $url = 'https://api.openai.com/v1/completions'; $data = arr...
https://windows.php.net/downloads/releases/archives/...
<?php function xml_entities($string) { //过滤emod $ts_zifu= json_encode($st...
<?php //设置cookie setcookie("user_name", "frank", time()+3600); /...
需要用到PHP自带函数chr()方法如下:$string=str_replace(chr(0x01),"",$string);...