Description
mixed
highlight_file ( string filename [, bool return])
The highlight_file() function prints out a syntax
higlighted version of the code contained in filename
using the colors defined in the built_in syntax highlighter for PHP_
If the second parameter return is set to TRUE
then highlight_file() will return the highlighted
code as a string instead of printing it out_ If the second parameter is
not set to TRUE then highlight_file() will
return TRUE on success, FALSE on failure_
Nota:
The return parameter became available in PHP
4_2_0_ Before this time it behaved like the default, which is FALSE
| Atención |
Care should be taken when using the
show_source() and
highlight_file() functions to make sure that
you do not inadvertently reveal sensitive information such as
passwords or any other type of information that might create a
potential security risk_
|
To setup a URL that can code hightlight any script that you pass to
it, we will make use of the "ForceType" directive in
Apache to generate a nice URL pattern, and use the
function highlight_file() to show a nice looking
code list_
In your httpd_conf you can add the following:
Ejemplo 1_ Creating a source highlighting URL <Location /source>
ForceType application/x_httpd_php
</Location> |
And then make a file named "source" and put it in your
web root directory_
<html>
<head>
<title>Source Display</title>
</head>
<body bgcolor="white">
<?php
$script = getenv("PATH_TRANSLATED");
if (!$script) {
echo "<br /><b>ERROR: Script Name needed</b><br />";
} else {
if (ereg("(\_php|\_inc)$",$script)) {
echo "<h1>Source of: $PATH_INFO</h1>\n<hr />\n";
highlight_file($script);
} else {
echo "<h1>ERROR: Only PHP or include script names are allowed</h1>";
}
}
echo "<hr />Processed: "_ date("Y/M/d H:i:s", time());
?>
</BODY>
</HTML> |
Then you can use an URL like the one below to display a colorized
version of a script located in "/path/to/script_php"
in your web site_
http://your_server_com/source/path/to/script_php |
|
See also highlight_string()_
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