preg-replace help

armyof1

Hi, i have been trying to wrap my brain around a code that will allow me to add some html AFTER the <body> tag.

The problem is that the line of code i have to work with could look like any of these as i am reading a different remote html file each time. I have no control over the format:

</head><body bgcolor="#ffffff"><div id="teatsd">
<body>
<body topmargin="3">

What i need to do is add "<div id="editdiv121">" directly after the body tag.

For example:

Original $variable
[INDENT]</head><body bgcolor="#ffffff>"><div id="teatsd">[/INDENT]

What it needs to be:
[INDENT]</head><body bgcolor="#ffffff"><div id="editdiv121"><div id="teatsd">[/INDENT]

Thanks in advance.

NogDog

Something liket this?

$text = preg_replace('/<body(\s[^>]*)?>/i', '<body\\1><div id="editdiv121">', $text);

Installer

Or this:

function insert_after_tag($str, $insert, $tag) {
    $pos = strpos($str, '>', strpos($str, '<'. $tag)) + 1;
    return substr_replace($str, $insert, $pos, 0);
}

$str = '</head><body bgcolor="#ffffff"><div id="teatsd">';
$insert = '<div id="editdiv121">';
$tag = 'body';
echo htmlentities(insert_after_tag($str, $insert, $tag));