mahirharoon
Dec 15 2007, 02:27 PM
edit:sorry for the mistake it is php not html and its with not whith my code checking script= CODE <?php
$file = '$CHECK';
if (file_exists($file)) {
echo "The file $filename exists";
} else {
echo "The file $filename does not exist";
}
?> my question is how to check the file whith html example:on a page a text box is provided and a button the user writes a file name (or website) the user clicks on the submit button then it checks and show it (with the code above) i got the code CODE <?php
$filename=$_POST['check'];
if (file_exists($filename)) {
echo "The file $filename exists";
} else {
echo "The file $filename does not exist";
}
?>
<form method="post">
<input name="check">
<input type="submit" />
</form> but...... the problem is , it will first show $_POST['check'] or Notice: Undefined index: check in path\to\filecheck.php on line 2 The file does not exist
Reply
galexcd
Dec 18 2007, 02:40 AM
You can tell php to hide errors such as this if you put an at symbol (@) before the function returning the error. i.e. CODE if(@file_exists($filename)){
Reply
mahirharoon
Dec 22 2007, 06:59 AM
thanks alex the programmer i used it for my project CODE <?php
$filename=$_POST['check'];
if (@file_exists($filename)) {
echo "The file $filename exists";
} else {
echo "The file $filename does not exist , and the non existing file is created";
fopen("$filename", "a+");
}
?>
<form method="post">
<input name="check">
<input type="submit" />
</form> now it checks whether it i there and makes one if not existing
Reply
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