[Solved] Php – echo line 6 from Text file
[ad_1] echo implode(‘<br />’, array_slice(file(‘file/datum2.html’), 0, 6)); OR echo implode(‘\n’, array_slice(file(‘file/datum2.html’), 0, 6)); 7 [ad_2] solved Php – echo line 6 from Text file
php
[Solved] What is the “returnto” in this piece of code [closed]
[ad_1] It’s a $_GET parameter. When you submit the code, the page receiving it will be able to use $_GET[‘returnto’] to return you to the page you’re currently on. Take some time to learn about $_GET [ad_2] solved What is the “returnto” in this piece of code [closed]
[Solved] How to read/load whole directory via PHP [closed]
[ad_1] scandir will out put the directory contents into an array which you will need to loop through to build your images. $files = scandir(‘dir/images’); foreach($files as $file) { echo “<img src=”https://stackoverflow.com/questions/27026418/dir/images/”.$file.””/>”; } 0 [ad_2] solved How to read/load whole directory via PHP [closed]
[Solved] Retuning a string in PHP [closed]
[ad_1] You have single quotes in the JavaScript code in your onclick attribute. You need to escape these by placing a backslash before each single quote. 1 [ad_2] solved Retuning a string in PHP [closed]
[Solved] How to fix “Call to a member function xy on array” without using foreach?
[ad_1] You can try with reset array function of PHP to get first element of array $imageData = reset($image); echo $imageData->getData(“file”); 0 [ad_2] solved How to fix “Call to a member function xy on array” without using foreach?
[Solved] tag is not working in my twitter app
[ad_1] Twitter transmits html entities of the tag characters. If you really want PHP to write out HTML for you, try html_entity_decode: html_entity_decode(“<br>”); Gives: <br> See http://se1.php.net/function.html-entity-decode for more information. Bear in mind that Twitter escapes HTML for a reason. Reverse it at your own risk. 4 [ad_2] solved tag is not working in my … Read more
[Solved] Function expects array to be string, convert?
[ad_1] If $monster is an array and mysql_real_escape_string as the name implies, takes a string, you must pass it a string. Since the function takes a $monster_name, perhaps you need to take that from the $monster array? Something like (without any idea of your code, just as an example, do not copy and paste 🙂 … Read more
[Solved] My script doesn’t work in the server [closed]
[ad_1] try this ini_set(‘display_errors’,1); ini_set(‘display_startup_erros’,1); error_reporting(E_ALL); is now so look for the error and correct 2 [ad_2] solved My script doesn’t work in the server [closed]
[Solved] wordpress. Is it possible to have dynamic content?
[ad_1] It totally depends on your needs and the time you can spend on this. Here are some guidelines: If you always going to follow a specific layout for a page then you can have meta boxes for the content and style is applied by default. Examples: Advance Custom Fields (ACF) is most popular and … Read more
[Solved] Selecting Data from data base SQL
[ad_1] try this one first away to get data. $check = DB::select(“select * from accounts where username = ?”,[$data[‘username’]]); second away to get data. $check = DB::select(“select * from accounts where username = :userName”,[‘userName’ => $data[‘username’]]); 1 [ad_2] solved Selecting Data from data base SQL
[Solved] Ajax upload not executing the PHP script [duplicate]
[ad_1] Check your formdata, this is not a solution but will help you debug your own code. <script type=”text/javascript”> $(document).ready(function(e){ $(‘#upload’).click(function(e){ var formData = new FormData($(‘form’)[0]); var page = $(“#machine option:selected”).val(); //check the output here e.preventDefault(); console.log(“formData”,formData) $.ajax({ url: page, type: ‘POST’, data: formData, cache: false, contenType: false, processData: false, success: function(data){ $(“#information”).empty(); $(“#information”).append(data); } … Read more
[Solved] Get total number of each day between two date in php
[ad_1] Try; define(‘ONE_WEEK’, 604800); // 7 * 24 * 60 * 60 function number_of_days($day, $start, $end) { $w = array(date(‘w’, $start), date(‘w’, $end)); return floor( ( $end – $start ) / ONE_WEEK ) + ( $w[0] > $w[1] ? $w[0] <= $day || $day <= $w[1] : $w[0] <= $day && $day <= $w[1] ); … Read more
[Solved] How to extract the value form the below array?
[ad_1] Rough code, assuming all array have same length. $array1=array(“PHP”,”ROR”,”Python”,”Java”); $array2=array(“WP”,”Drupal”,”Joomla”,”SpreeCommerce”); $array3=array(“N2CMS”,”Life Ray”,”Magento”,”Zen Cart”); for($i=0;$i<count($array1);$i++){ echo $array1[$i].”=”.$array2[$i].”<br>”; } for($i=0;$i<count($array1);$i++){ echo $array1[$i].”=”.$array3[$i].”<br>”; } [ad_2] solved How to extract the value form the below array?
[Solved] create two thumbnails instead of one based on code
[ad_1] Can you just call the function twice like in this example below? if (!empty($_FILES)) { $tempFile = $_FILES[‘Filedata’][‘tmp_name’]; $targetPath = $_SERVER[‘DOCUMENT_ROOT’] . $_REQUEST[‘folder’] . “https://stackoverflow.com/”; $targetPath = str_replace(‘//’, “https://stackoverflow.com/”, $targetPath); $targetFile = $targetPath . basename($_FILES[‘Filedata’][‘name’], ‘.’ . $ext) . ‘_s.’; $newTargetFile = // define whatever you want to call your second copy of thumbnail … Read more
[Solved] Delete/unset an array element matching a key/value of another array element [PHP]
[ad_1] Try this: <?php $messages = array( ‘message1’=>array( ‘type’=>’voice’, ‘call-id’=>’11’, ‘id’=>’message1’ ), ‘message2’=>array( ‘type’=>’voice’, ‘call-id’=>’44’, ‘id’=>’message2’ ), ‘message3’=>array( ‘type’=>’text’, ‘call-id’=>’44’, ‘id’=>’message3’ ), ‘message4’=>array( ‘type’=>’text’, ‘call-id’=>’55’, ‘id’=>’message4’ ), ‘message5’=>array( ‘type’=>’voice’, ‘call-id’=>’55’, ‘id’=>’message5’ ), ); $unique = []; foreach ($messages as $value) { if ($value[‘type’] == ‘text’) { $unique[$value[‘call-id’]] = $value; // so text comes first and … Read more