需要将代码注释放在heredoc中
|
好吧，我似乎无法在
foo.php
heredoc
echo <<<_HEREDOC_FOO
// okay this comment was intended to explain the code below but it
// is showing up on the web page HTML sent to the browser
<form action=\"foo.php\" method=\"post\">
<input type=\"submit\" value=\"DELETE RECORD\" /></form>
_HEREDOC_FOO;
okay this comment was..blah blah blah
// okay this comment was intended to explain the code below but it
// is showing up on the web page HTML sent to the browser
// <--
// -->
<-- //
--> //
没有找到相关结果
已邀请:
4 个回复
呢率篓舍烫
echo <<<_HEREDOC_FOO text text text <<<_HEREDOC_FOO; //Comments echo <<<_HEREDOC_FOO text text text <<<_HEREDOC_FOO;仇聘发栖
function heredocComment($comment) { return \"\"; } $GLOBALS[\"heredocComment\"] = \"heredocComment\"; echo <<<_HEREDOC_FOO {$heredocComment(\" okay this comment was intended to explain the code below but it is showing up on the web page html sent to the browser \")} <form action=\"foo.php\" method=\"post\"> <input type=\"submit\" value=\"DELETE RECORD\" /></form> _HEREDOC_FOO;爆山
echo <<<_HEREDOC_FOO <!-- okay this comment was intended to explain the code below but it is showing up on the web page html sent to the browser --> <form action=\"foo.php\" method=\"post\"> <input type=\"submit\" value=\"DELETE RECORD\" /></form> _HEREDOC_FOO;淑灯
$comment = function($str) {return \'\';}; echo <<<_HEREDOC_FOO {$comment(\'okay this comment was intended to explain the code below but it is showing up on the web page html sent to the browser\')} <form action=\"foo.php\" method=\"post\"> <input type=\"submit\" value=\"DELETE RECORD\" /></form> _HEREDOC_FOO;的第一行，您就可以通过这种方式在下一个heredoc中插入注释。如果您不在全局范围内定义函数，这也将起作用。