[ad_1] Make sure that the file_get_contents is successful (not returning false) before proceeding to write (otherwise the counter will be re-set as 1, which is not desirable) Hence: <?php $count=”counterfile.txt”; $var1=file_get_contents($count); if ($var1!=false){ file_put_contents($count, (1+$var1) ,LOCK_EX); } ?> Alternatively, you may use a db approach (increment a field value by one each time) [ad_2] solved … Read more
[ad_1] Variables appear to be undefined. $query->fname = $request->fname; [ad_2] solved Unable to save data using ajax in Laravel
[ad_1] The SQL query would be $sql = “SELECT t1.user_id FROM table1 AS t1 JOIN table2 AS t2 ON t2.area_id = 3 WHERE t1.cat_id = 11” $this->query($sql); See here for the documentation 2 [ad_2] solved Selecting two columns from different tables in one result using MySQL [closed]
[ad_1] You can achieve output this way.. $data=”{ “AAL”: { “id”: “32313”, “airport_name”: “Aalborg”, “latitude”: “57.1”, “longitude”: “9.85”, “timezone”: “2”, “dst_indicator”: “E”, “city”: “Aalborg”, “country”: “Denmark”, “country_code”: “DK”, “region”: “TC1”, “listing_display”: “true”, “pseudonyms”: “” }, “AAR”: { “id”: “32314”, “airport_name”: “Tirstrup”, “latitude”: “56.15”, “longitude”: “10.2167”, “timezone”: “2”, “dst_indicator”: “E”, “city”: “Aarhus”, “country”: “Denmark”, “country_code”: “DK”, … Read more
[ad_1] $array = array(); $current =& $array; $keys = $array(‘one’, ‘two’, ‘three’); $value=”text”; foreach (array_slice($keys, 0, -1) as $k) { $current[$k] = array(); $current = & $current[$k]; } $current[$keys[count($keys)-1]] = $value; Using a reference for $current allows it modify the nested arrays in place. 1 [ad_2] solved Multiple array keys from array
[ad_1] You can use array_diff_assoc() to do this, it works out the difference between the two arrays, with a key check to verify that the keys are the same as well: $a = [‘id’, ‘name’, ‘age’, ‘gender’]; $b = [‘id’, ‘age’, ‘name’, ‘gender’]; $expected = array_diff_assoc($a, $b); $actual = array_diff_assoc($b, $a); echo ‘Expected = ‘, … Read more
[ad_1] foreach($devices as $device){ if((strpos($device->Name,’gateway02′) !== false)&& (strpos($device->Name,’CallsActive’) !== false)){ echo $device->Name . ” : ” . $device->Value; } } use strpos to check if the name contains those values, if so, do something with it. 4 [ad_2] solved Echoing Values from a multidimensional array [closed]
[ad_1] 1) You need to use ajax. 2) For every button you can use a form such as: <form method=”post” action=”approved.php” target=”_self”> <td> <input type=”submit” name=”submit” value=”Approved”> <input type=”hidden” name=”quoteID” value=”<?php echo $row[“quote_id’]?>’> </td> </form> approved.php: mysqli_connect $approvedElement = $_POST[‘quoteID’]; $query = ‘UPDATE … WHERE `Quote ID` = \”.$quoteID.’\’ ‘; mysqli_query($query); So before ajax I … Read more
[ad_1] I’ve noticed you have left: -999em and some other declarations that pull your items way to the left. Usually this is done so the items are hidden from the viewport, which is fine. To fix this issue, simply add overflow: hidden to your body {} in your stylesheet file, for example: body { overflow: … Read more
[ad_1] I found what the problem was. I had to enable errors to see what was going on, and apparently I need(ed) to install IonCube Loader on the server. //error_reporting(0); ini_set(‘display_errors’, 0); ini_set(‘display_errors’,1); ini_set(‘display_startup_errors’,1); error_reporting(-1); Also, they check if you have IonCube Loader in your system AFTER using it… Makes sense. $version_ioncube = ioncube_loader_version(); Fatal … Read more
[ad_1] Rails itself will take care of your criteria 1 to 5. However, you need to spend a few more effort to export data from database and save it as a text file. You may also use devise as a better solution for authentication (criteria 2) and Simple Form (just google simple form rails. Sorry … Read more
[ad_1] AdminModifications -> MyNamespace_AdminModifications <action method=”addTab”> <name>order_custom</name> <block>MyNamespace_AdminModifications/adminhtml_sales_order_view_tab_custom</block> </action> because <blocks> <MyNamespace_AdminModifications> <class>MyNamespace_AdminModifications_Block</class> </MyNamespace_AdminModifications> </blocks> Tip for the future: if you ever see magento trying to load Mage_* class instead of your class – 99% that you have an error in your config.xml file or typo in calling a block/model/helper by config name (like <MyNamespace_AdminModifications> … Read more
[ad_1] Try this… You can use jquery ajax to pass values to php page and get output from ajax success. $.ajax({ type: “POST”, url: “ajax.php”, data: {from:from,to:to}, success: function(data){ alert(data); //you can get output form ajax.php, what you expected. } }); ajax.php <?php $from = $_POST[‘from’]; $to = $_POST[‘to’]; $url=”http://finance.yahoo.com/d/quotes.csv?e=.csv&f=sl1d1t1&s=”. $from . $to .’=X’; $handle … Read more
[ad_1] Its hard to know what you mean without seeing any code but its sounds like you are not loading the upload library. You should be able to use any of the upload function after you have loaded it $this->load->library(‘upload’); 1 [ad_2] solved CodeIgniter Upload from User Class
[ad_1] You forgot to assign a value to $conn from the return value of DBConnect(), eg this DBconnect($config); should be $conn = DBConnect($config); You also don’t need to use global $conn in your script as it will be in scope. I’d also recommend not catching the exception from the PDO constructor. How else will you … Read more