unkwntech
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Posts posted by unkwntech
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I have the following code. 'hello.php' is a file that does not exist, and as expected require_once is throwing an error:
Warning: require_once(template/pages/hello.php) [function.require-once]: failed to open stream: No such file or directory in /var/www/public_html/index.php on line 26 Fatal error: require_once() [function.require]: Failed opening required 'template/pages/hello.php' (include_path='.:/usr/share/php:/usr/share/pear') in /var/www/public_html/index.php on line 26
However the catch statement is never happening, what am I doing wrong?
$page = 'hello'; //If the page that was requested does not exist then load an error page showing a 404 try { require_once 'template/pages/' . $page . '.php'; } catch(Exception $e) { //TODO: send a status code 404 require_once 'template/pages/error/404.php'; } -
I have a textbox that is posting a list of items (one per line) when I attempt to split that list into an array with this code:
$answers = preg_split('/[\r\n]+/', $_POST['answers'], -1, PREG_SPLIT_NO_EMPTY);where
$_POST['answers'] = "red\ngreen\nblue";
`$answers` results in an empty array.
I have also tried
$answers = explode("\n", $_POST['answers']);which resulted in an array with a single empty element.
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No there is no problem other then the WTF, I havn't seen/written code like this is several years, and I'm suprised by it. This code comes from a group of 'senior developers', but I warned him no to outsource.
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I just found this <sarcasam> wonderful </sarcasam> piece of code in a project I am taking over....
Is it just me or is this really as much of a WTF as I think it is?
function db_connect() { global $db_host, $db_user, $db_pass, $db_name, $db_connection; $db_connection = mysql_connect($db_host, $db_user, $db_pass) or die(mysql_error()); mysql_select_db($db_name,$db_connection); return $db_connection; } function command($sql){ if(db_connect()) $result = mysql_query($sql) or die(mysql_error()); return $result; } function query($table,$fields,$values,$request) { global $db_connection; if($request=="Add") { $command="insert into " . $table ." (" .$fields .") values(". $values . ")"; } else if($request=="Update") { $update=updateClause($fields,$values); $command="Update ". $table ." set ". $update ."where ". $_SESSION["whereClause"]; } //print $command; $result = mysql_query($command) or die(mysql_error()); //echo $result; //return $result; } function updateClause($fields,$values){ $i=0; $fieldArray=split(",",$fields); $valueArray=split(",",$values); foreach($fieldArray as $key) { $i++; } for($j=0;$j<$i;$j++) { $update1 .=$fieldArray[$j] . "=" . $valueArray[$j] . ", "; } $update1 .=":"; list($update,$a)=explode(", :",$update1); return $update; }//end function function row_count($result) { $numrows = mysql_num_rows($result); return $numrows; } function db_getrow($result) { $getrow = mysql_fetch_row($result); return $getrow; } function db_getarray($result) { $getarray = mysql_fetch_array($result); return $getarray; } function data($result) { $getarray = mysql_fetch_array($result,MYSQL_ASSOC); return $getarray; } function db_getfield($result,$field) { $getfield = mysql_fetch_field($result,$field); return $getfield; } function db_error() { $error = mysql_error(); return $error; } function dbclose($db_connection) { mysql_close($db_connection); } function flipdate($dt, $seperator_in = '-', $seperator_out = '-') { return implode($seperator_out, array_reverse(explode($seperator_in, $dt))); } function get_column($sql) { $result = mysql_query($sql) or die(mysql_error()); $row = mysql_fetch_row($result); return $row[0]; } function get_row($sql) { $result = mysql_query($sql) or die(mysql_error()); $row = mysql_fetch_array($result, MYSQL_ASSOC); return $row; } -
Nothing too see here, I'm an idiot and resolved the problem.
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**BUMP**
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Same story
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I have the following .htaccess
RewriteEngine on RewriteRule ^audio/(.*?)/ audio.php?id=$1 #works fine RewriteRule ^browse/(.*?)/(.*?)/ browse.php?type=$1&sort=$2 #not working
the first RewriteRule works fine however the second one is rewriting to the correct file but the parameters (type&sort) are not being passed. The browse.php currently looks like this:
<pre> <?php print_r($_REQUEST); echo $_SERVER['REQUEST_URI'] . "\n" . $_SERVER['SCRIPT_NAME']; ?> </pre>
This page is outputting the following:
Array
(
)
/browse/audio/length/
/browse.php
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What is not happening that should be, or what is happening that should not be?
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Is it faster for the randomize the sort order of a large set of results on the MySQL server or after I have received the data in PHP?
Does anyone have any data to backup either side, or even anecdotal experience?
It seems to me that MySQL will probably be faster, however I can't do the benchmark right now, I don't think I have enough data at the moment, but I do see it as a problem in the near future.
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When I change the dropdown and the function is called the additional rows are added above the form when the div I am adding them to is at the bottom, this is the page as it stands now:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Untitled Document</title> <script language="javascript"> function changeFormLength() { var rows = document.getElementById('rows').value; var i = 0; while(i < rows) { document.getElementById('rowSpace').innerHTML = document.getElementById('rowSpace').innerHTML +'\ <tr>\ <td><input type="text" name="firstname_'+i+'" id="firstname" /></td>\ <td><input type="text" name="lastname_'+i+'" id="lastname" /></td>\ <td><input name="cc_num_'+i+'" type="text" id="textfield3" size="20" maxlength="16" /></td>\ <td><label>\ <select name="cc_type_'+i+'" id="select">\ <option value="visa" selected="selected">Visa</option>\ <option value="mastercard">MasterCard</option>\ <option value="discover">Discover</option>\ <option value="amex">American Express</option>\ </select>\ </label></td>\ <td><label>\ <select name="cc_exp_m_'+i+'" id="cc_exp_m">\ <option value="01">1 January</option>\ <option value="02">2 Feburary</option>\ <option value="03">3 March</option>\ <option value="04">4 April</option>\ <option value="05">5 May</option>\ <option value="06">6 June</option>\ <option value="07">7 July</option>\ <option value="08">8 August</option>\ <option value="09">9 September</option>\ <option value="10">10 October</option>\ <option value="11">11 November</option>\ <option value="12">12 December</option>\ </select>\ /\ <select name="cc_exp_y_'+i+'" id="cc_exp_y">\ <option value="2009">2009</option>\ <option value="2010">2010</option>\ <option value="2011">2011</option>\ <option value="2012">2012</option>\ <option value="2013">2013</option>\ <option value="2014">2014</option>\ <option value="2015">2015</option>\ <option value="2016">2016</option>\ <option value="2017">2017</option>\ <option value="2018">2018</option>\ <option value="2019">2019</option>\ <option value="2020">2020</option>\ </select>\ </label></td>\ <td><input name="cc_cvv_'+i+'" type="text" id="cc_cvv" size="5" maxlength="4" /></td>\ <td><input name="amt_'+i+'" type="text" id="amt" size="10" maxlength="7" /></td>\ </tr>\ '; i++; } } </script> </head> <body> Add how many rows?<br /> <select name="rows" id="rows" onchange="changeFormLength();"> <option value="1" selected="selected">1</option> <option value="5">5</option> <option value="10">10</option> <option value="15">15</option> <option value="20">20</option> <option value="25">25</option> <option value="30">30</option> <option value="35">35</option> <option value="40">40</option> <option value="45">45</option> <option value="50">50</option> <option value="55">55</option> <option value="60">60</option> </select> <form id="form2" name="form2" method="post" action=""> <label></label> <label></label> <label></label> <table width="78%" border="0" cellpadding="2"> <tr> <td width="17%">First Name</td> <td width="17%">Last Name</td> <td width="14%">Card Number</td> <td width="16%">Card Type</td> <td width="23%">Card Expiration</td> <td width="5%">CVV</td> <td width="8%">Ammount</td> </tr> <tr> <td><input type="text" name="firstname" id="firstname" /></td> <td><input type="text" name="lastname" id="textfield2" /></td> <td><input name="textfield3" type="cc_num" id="textfield3" size="20" maxlength="16" /></td> <td><label> <select name="cc_type" id="select"> <option value="visa" selected="selected">Visa</option> <option value="mastercard">MasterCard</option> <option value="discover">Discover</option> <option value="amex">American Express</option> </select> </label></td> <td><label> <select name="cc_exp_m" id="cc_exp_m"> <option value="01">1 January</option> <option value="02">2 Feburary</option> <option value="03">3 March</option> <option value="04">4 April</option> <option value="05">5 May</option> <option value="06">6 June</option> <option value="07">7 July</option> <option value="08">8 August</option> <option value="09">9 September</option> <option value="10">10 October</option> <option value="11">11 November</option> <option value="12">12 December</option> </select> / <select name="cc_exp_y" id="cc_exp_y"> <option value="2009">2009</option> <option value="2010">2010</option> <option value="2011">2011</option> <option value="2012">2012</option> <option value="2013">2013</option> <option value="2014">2014</option> <option value="2015">2015</option> <option value="2016">2016</option> <option value="2017">2017</option> <option value="2018">2018</option> <option value="2019">2019</option> <option value="2020">2020</option> </select> </label></td> <td><input name="cc_cvv" type="text" id="cc_cvv" size="5" maxlength="4" /></td> <td><input name="amt" type="text" id="amt" size="10" maxlength="7" /></td> </tr> <div id="rowSpace"> </div> </table> </form> </body> </html> -
Apparently JS doesn't support multi-line string literals, so I had to add a \ to the end of each line
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I'm getting the following error on load:
Uncaught SyntaxError: Unexpected token ILLEGAL file://path/to/file.ext (line 13)
This is the code:
function changeFormLength() { var rows = document.getElementById('rows').value; var i = 0; while(i < rows) { //the line under this is line 13, this line (comment) does not exist in the code document.getElementById('rowSpace').innerHTML += '<tr> <td><input type="text" name="firstname_'+i+'" id="firstname" /></td> <td><input type="text" name="lastname_'+i+'" id="lastname" /></td> <td><input name="cc_num_'+i+'" type="text" id="textfield3" size="20" maxlength="16" /></td> <td><label> <select name="cc_type_'+i+'" id="select"> <option value="visa" selected="selected">Visa</option> <option value="mastercard">MasterCard</option> <option value="discover">Discover</option> <option value="amex">American Express</option> </select> </label></td> <td><label> <select name="cc_exp_m_'+i+'" id="cc_exp_m"> <option value="01">1 January</option> <option value="02">2 Feburary</option> <option value="03">3 March</option> <option value="04">4 April</option> <option value="05">5 May</option> <option value="06">6 June</option> <option value="07">7 July</option> <option value="08">8 August</option> <option value="09">9 September</option> <option value="10">10 October</option> <option value="11">11 November</option> <option value="12">12 December</option> </select> / <select name="cc_exp_y_'+i+'" id="cc_exp_y"> <option value="2009">2009</option> <option value="2010">2010</option> <option value="2011">2011</option> <option value="2012">2012</option> <option value="2013">2013</option> <option value="2014">2014</option> <option value="2015">2015</option> <option value="2016">2016</option> <option value="2017">2017</option> <option value="2018">2018</option> <option value="2019">2019</option> <option value="2020">2020</option> </select> </label></td> <td><input name="cc_cvv_'+i+'" type="text" id="cc_cvv" size="5" maxlength="4" /></td> <td><input name="amt_'+i+'" type="text" id="amt" size="10" maxlength="7" /></td> </tr> '; i++; } } -
No because they are members of the "this" object so $this->varName is a reference to the variable in the class.
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I have a class with the following assignments
/** * The full path to where the error log should be stored */ var $errorLogPath = '/var/www/mydomail.tld/'; /** * The name of the error log */ var $errorFilename = 'error.log'; /*... */ /** * We're going to simplify the variable for the error log so we don't have to concat it later. */ var $errorLog = $this->errorLogPath . $this->errorFilename; // THIS IS LINE 50
I'm not sure why but I am getting
Parsing Error: D:\PHPSO\config.php line 50 - syntax error, unexpected T_VARIABLE
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I have this code to check a form field that should contain a phone number, however when I run the function that this is in I get the following on the console:
Chrome:
Uncaught SyntaxError: Invalid regular expression: //(?[0-9]{3})?[ -]?[0-9]{3}[ -]?[0-9]{4}/i/: unrecognized character after (?
FireFox:
Error: invalid quantifier ?[0-9]{3})?[ -]?[0-9]{3}[ -]?[0-9]{4}/i
if(!ph.value.match('/\(?[0-9]{3}\)?[ -]?[0-9]{3}[ -]?[0-9]{4}/i')) { console.log('Phone Number is not valid'); ph.className = 'errorOnField'; }RegEx buddy says that this RegEx is valid for JS but obviously there is a problem, what am I doing wrong?
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On second thought a better way to get rid of the border on the images would be to add this to your <head>
<style type="text/css"> img { border: 0px; } </style>As this will apply it to all the images and is much easier then adding border="0" to all the img tags.
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$contents would be a new variable that would be asssigned to the return value of file_get_contents.
I think this will also work:
$var = file_get_contents(...) or die('Could not connect'); -
Aside from being a bit hard to read that is pretty much it, you could do this:
if (!$field == "month" || $field == "day" || $field == "deadline_year" || $field == "submit2" || $field == "submit33")
if you find that easier to read then go for it, but what you posted is my preference.
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what you should do is just replace check_input() with mysql_real_escape_string() an run it after you do the preg_replace
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So far as I can tell they are using the server defaults.
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I have a SMF Forum on the server and whenever an error occurs over there (quite frequently as I had disabled its access to the DB) I get an email from SMF via mail(), using the default SMTP settings, telling me about the error.
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<img ... border="0"> will get rid of that border for ya.
Trouble with SoapClient
in PHP Coding Help
Posted
I have the following code:
$client = new SoapClient($this->config->host . $this->config->path); $v = $client->__call('getStoreInfo', array('ccpStoreId'=>'f710868', 'requestDate'=>date('d/m/Y'), 'requestId'=>rand(1,9999))); var_dump($v);i know that the variables in the SoapClient are correct, and that the data being bassed to __call() is correct, and that the function getStoreInfo on the API takes 3 arguments with the keys in the array. However all that I get back is either an error or null. The definition for this function looks like this: