<?php
$cc='<?php
/*
*测试代码
*/
$t="nice";
echo $t;
?>';
function cs($code){
$c=htmlentities($code,ENT_NOQUOTES,'utf-8');
$e=explode('
',$c);
$n=count($e);
for($i=0;$i<$n;$i++){
$u=$i+1;
$result=$u.'. '.$e[$i].'<br>';
return $result;
}
}
echo cs($cc);
?>
$cc='<?php
/*
*测试代码
*/
$t="nice";
echo $t;
?>';
变量定义在<?标签外面?这样它能解释出来?