正文
sscanf提取字符串中的数据php
提示：扫一扫查出行【扫一扫了解最新限行尾号】
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1.需求
理解sscanf的作用
2.例子$str = "age:30 weight:60kg";
sscanf($str,"age:%d weight:%dkg",$age,$weight);//30,60
var_dump($age,$weight);
$str = "age:30 weight:60kg";
sscanf($str,"age:%d weight:%dkg",$age,$weight);//30,60
var_dump($age,$weight);
