bh
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Posts
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Everything posted by bh
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@silkfire: "to check an input to make sure it only consists"
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hi, had you about http://php.net/manual/en/book.pcre.php? what is the type of the input? float? than maybe http://www.php.net/manual/en/function.is-float.php
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hi, heres an example: $sql = "SELECT * FROM content WHERE page = '$page'"; $res = mysql_query($sql) or die (mysql_error()); if (0 === mysql_num_rows($res)) { // page not found // send a header and exit } while($row = mysql_fetch_assoc($res)){
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and you want to get $_POST['file'] ??? are you sure? update: try to get $_FILES['file'] // var_dump($_FILES['file']);
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hi, so becouse not all user agent set this value, you have to check whether this property is exists or not. try to debug it (eg output the referer)