parse_str() 函数把查询字符串解析到变量中.
语法:parse_str(string,array)
注释:如果未设置 array 参数,由该函数设置的变量将覆盖已由同名变量,实例代码如下:
*/
parse_str("id=23&name=john%20adams"); echo $id."<br />"; echo $name; //23 //john $str="first=value&arr[]=foo+bar&arr[]=baz"; //定义字符串 parse_str($str); //把字符串解析为变量 echo $first; //输出$first的值value echo "<br>"; echo $arr[0]; //输出$arr[0]的值foo bar echo "<br>"; echo $arr[1]; //输出$arr[1]的值baz echo "<br>"; parse_str($str,$output); //把字符串解析的变量存储在$output中 echo $output['first']; //输出$first的值value echo "<br>"; echo $output['arr'][0]; //输出$arr[0]的值foo bar echo "<br>"; echo $output['arr'][1]; //输出$arr[1]的值baz
/*
注释:php.ini 中的 magic_quotes_gpc 设置影响该函数的输出,如果已启用,那么在 parse_str() 解析之前,变量会被 addslashes() 转换.
教程链接:
随意转载~但请保留教程地址★

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