Menu
Community /Pin to ProfileBookmark
@NogDogMar 05.2006 — #The "TMP_NAME" element of the files array is the pathname of the temporary location of the uploaded file. It's not going to equal either of those mime types, unless you run it through some other function to determine the mime type.
Also, as there's no PHP function called error(), you might want to use trigger_error() instead. @NogDogMar 05.2006 — #
Do you meant like the[url=http://www.php.net/count]count()[/url] function?@NogDogMar 05.2006 — #mysql_fetch_array() returns one result row, with each column in that result being an array element, so if count($array) is 8, then that means 8 columns were retrieved by the query. If you want to know how many rows, just do [b]mysql_num_rows($result)[/b] (where $result is the return value from mysql_query()).
The most common idiom used is to just do a while loop of mysql_fetches:
fatal error…
ok, ive got 2 question, first is the upload script i tried to modify it to be able to upload say word docs as well so i changed:
[code=php]
@getimagesize($_FILES[$fieldname][‘tmp_name’])
or error(‘only image uploads are allowed’, $uploadForm);
to
[code=php]
if($_FILES[$fieldname][‘tmp_name’] == “application/msword” || $_FILES[$fieldname][‘tmp_name’] == “image/jpeg”){
// rest of upload script
}else{
error(“Incorrect file type. Only MS word documents and jpeg’s can be uploaded”);
}
?>
and when i tried to upload a jpeg it gave me this nice little message:
[quote]
Fatal error: Call to undefined function: error() in C:Program FilesxampphtdocsFile Upload Sitemember-upload.process.php on line 127
which happens to be this line:
[code=php]error(“Incorrect file type. Only MS word documents and jpeg’s can be uploaded”);
any suggestions on what i can do to make it work, also its originally bokeh’s script so i can post the full thing, but only a few things have changed, a few sql statements and it worked fine before i tried to change it to verifying the two types.
now my second question is im calling an array from a databse that has like 3 different fields, username, createdate, email, access. im tryin to count how many rows are in the array. but i cant seem to do it. ive tried “sizeof” and “count”. is there a special way i need to call it out of the database or something?
any help on either question would rock, ill also keep fiddling with it.
Sign in
to post a comment6 Comments(s) ↴
0
@NogDogMar 05.2006 — #Also, as there's no PHP function called error(), you might want to use trigger_error() instead.
0
@NogDogMar 05.2006 — #nevermind, found the answer in the php manual, but any clue how to count arrays?[/QUOTE]
Do you meant like the
0
@NogDogMar 05.2006 — #mysql_fetch_array() returns one result row, with each column in that result being an array element, so if count($array) is 8, then that means 8 columns were retrieved by the query. If you want to know how many rows, just do [b]mysql_num_rows($result)[/b] (where $result is the return value from mysql_query()).The most common idiom used is to just do a while loop of mysql_fetches:
[code=php]
$result = mysql_query($query) or die("Query failed: $query - " . mysql_error());
if(mysql_num_rows($result))
{
echo "<table>n";
while($row = mysql_fetch_array($result))
{
echo "<tr>";
foreach($row as $value)
{
echo "<td>$value</td>";
}
echo "</tr>n";
}
echo "<table>n";
}
else
{
echo "<p>ERROR: no rows returned by query.</p>n";
}
[/code]