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PHP - Echo Out Whole Content Of Html File + Echo Out Random Lines Of Html File
Hi
I try to echo out random lines of a html file and want after submit password to whole content of the same html file. I have two Problems.
1st Problem When I echo out the random lines of the html file I don't get just the text but the code of the html file as well. I don't want that. I just want the text. How to do that?
for($x = 1;$x<=40;$x++) {
$lines = file("$filename.html");
echo $lines[rand(0, count($lines)-1)]."<br>";
}
I tried instead of "file("$filename.html");" "readfile("$filename.html");" But then I get the random lines plus the whole content. Is there anything else I can use instead of file so that I get the random lines of text without the html code?P.S file_get_contents doesn't work either have tried that one.
2nd Problem:
As you could see in my first problem I have a file called $filename.html. After I submit the value of a password I want the whole content. But it is like the program did forget what $filename.html is. How can I make the program remember what $filename.html is? Or with other words how to get the whole content of the html file?
My code:
if($_POST['submitPasswordIT']){
if ($_POST['passIT']== $password ){
$my_file = file_get_contents("$filename.html");
echo $my_file;
}
else{
echo "You entered wrong password";
}
}
If the password isn't correct I get: You entered wrong password. If the password is correct I get nothing. I probably need to create a path to the file "$filename.html", but I don't know exactly how to do that.
Similar TutorialsI have a .txt file containing hundreds of lines of Names (e.g. Brad, Jennifer, etc.) What coding can I use to only echo the first 20? Hi
I echo out images from a folder. The problem is that I have a html file in the same folder but I don't want to echo that out. How can I write my code to get rid of the html in the output?
Here my code:
<?php
$filetype = '*.html';
$dirname = substr('$filetype');
$i=0;
if (isset($_POST['submit2']))
{
//get the dir from POST
$selected_dir = $_POST['myDirs'];
//now get the files from within the selected dir and echo them to the screen
foreach(glob($selected_dir . DIRECTORY_SEPARATOR . '*') as $dirname)
{
echo substr($dirname, 0, -4);
echo '<img src="'.$dirname.'" />';
echo "<label><div class=\"radiobt\"><input type='radio' name='radio1' value='$i'/></div></label>";
}
}
?>
P.S. when I echo out : substr($dirname, 0, -4); I want to get ride of the html filename there too. How can I do so something like this?
Hi
I want to echo out something when I post the value of a radio button and this value matches the same name of a html file. How can I formulate my code to achieve that?
What I have so far:
<?php
if (isset($_POST['submitradio']))
{
$selected_dir = $_POST['radio1'];
echo substr($selected_dir, 0, -4);
echo '<img src="'.$selected_dir.'" />';
}
?>
So far I get for example the name of the image(order.gif) and the image order. gif.
What I now want is to formulate my code so that I can say if I have an image called "order.gif" and a file called "order.html" that I can then echo out some thing. I don't want to actually name the image or the html file. I just want to say if I have two different file types that start with the same name then I can echo out what ever. How can I do that?
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