代码
$formula = '1+1';
echo eval("return $formula");
报错
eval()’d code on line 1
解决办法
$formula = '1+1';
echo eval("return $formula;");
代码
$formula = '1+1';
echo eval("return $formula");
报错
eval()’d code on line 1
解决办法
$formula = '1+1';
echo eval("return $formula;");