I am programming in php and I have the following variable : $calculation = ’15-12′; Is there a function allowing me to convert the character string into calculation? Sourc..
Category : string
a:2:{i:3;s:16:"GLS PARTICULIERS";i:1;s:16:"GLS PARTICULIERS";} I have this type of data in multiples rows. What I want is just to take out the name in " " that’s it I don’t want the whole data. Does anyone know about this? I am using PHP. Sourc..
I try to import JSON formatted file into MySQL database. I put this code in the web.php: Route::get(‘/pages’, function(){ $json = file_get_contents(storage_path(‘posts_and_comments.json’)); $objs = json_decode($json,true); foreach ($objs as $obj) { foreach ($obj as $key => $value) { $insertArr[Str::slug($key,’_’)] = $value; } DB::table(‘my_likes’)->insert($insertArr); } dd("Finished adding data in examples table"); }); It gave me a ErrorException ..
I want to update table’s column $update = DB::table(‘users’)->where(‘latehours’ , ”); foreach($update as $up) { $up->update([ ‘latehours’ => $total_hours ]); } Sourc..
This is a string sample: "521ن11 66" I want to extract the "ن" from the string. I used substr(), the result is a symbol: � I used str_split(), the result is array:10 [▼ 0 => "5" 1 => "2" 2 => "1" 3 => b"Ù" 4 => b"†" 5 => "1" 6 => "1" 7 ..
I would like to get just complete words based on partial character in string using php Example : If I have $text = "Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s, when an unknown printer took a galley ..
I’m using Laravel to develop a website in which some pages can be shown in visualization mode (route = ‘mypage’), or in edit mode (if user is connected and chose edit mode, then route = ‘admin.mypage’). A connected user can switch from edit mode to visualization mode and vice-versa using a toggle switch. As i ..
i want convert string to array if index 0 array 0 index have multiple string array (size=1) 0 => string ‘{"status":{"success":true,"code":200,"message":"OK"},"token":{"XAiOiJKV1QiLCJhbGciOiJSUzI1NiJ9.eyJhdWQiOiI5MjhmZDFhOC05MjA3LTRjZjktYW"},"name":{"quick"} Sourc..
I want to split at every ‘;’ and every ‘{‘ from the string below: // string $str = ‘abc;def;ghi{jkl;}if(‘mno’) {pqr;}’; // expression $pattern = "/[;{(]/"; $result = preg_split($pattern); print_r($result); It splits at the point of every ‘;’ and ‘{‘ but these characters are also removed which I don’t want. I used explode() function though it ..
I have this js code: var my_elem = document.querySelector("[action=’/cart/add’]"); but I need to make it a string, so I can use it as a string variable. How I can do that? I already tried: ‘var my_elem = document.querySelector("[action=’/cart/add’]");’ but I got an error: syntax error, unexpected ‘"’) === true) {‘ (T_CONSTANT_ENCAPSED_STRING) Sourc..
I need to convert Array keys into a random string, how is it possible ? This is how my array displays with the keys I need to display as below by using str_random(5) array:2 [▼ bataj => 229 akgrt => 228 ] Here’s the codes to dump the array $files = $this->filesRepo->getByUuids($request->photos); $fileId = $files->pluck(‘id’)->toArray(); ..
I have 3 arrays of data: $size = [‘s’,’m’,’x’]; $color = [‘white’,’red’,’black’]; $style = [‘AA’,’CC’]; I want to create many new arrays out of this data: [‘s’,’white’,’AA’],[‘s’,’white’,’CC’],[‘s’,’red’,’AA’],[‘s’,’red’,’CC’] I look forward to your help … Sourc..
Strings Error With Foreign Keys ID is working fine name, lastname, email is having a problem initializing. *"Foreign key constraint is incorrectly formed") (SQL: alter table login_logs add constraint login_logs_name_foreign foreign key (name) references users (name)) * User Table: public function up() { Schema::create(‘users’, function (Blueprint $table) { $table->id(); $table->string(‘name’); $table->string(‘lastname’); $table->string(‘mobile’); $table->string(’email’)->unique(); $table->timestamp(’email_verified_at’)->nullable(); $table->string(‘password’); ..
I have a form that submitted a generated reference number to the controller but it’s submitted as string with "" when I retrieve it from the controller to use it $ref = $request->reference the number is retrieved as $ref = "ET26295957" so how can I remove the double quote and store it in a variable ..
I’m trying to upgrade a laravel project I downloaded online to version 8 but on getting to version 6 I keep getting "In session.php line 127: Class ‘Str’ not found" in my command line. What am I doing wrong please. This is line 127 Str::slug(env(‘APP_NAME’, ‘laravel’), ‘_’).’_session’ Sourc..
I want to remove all commas after 8 commas with space (like using preg_match or preg_replace) Example: $string = 0,11,1,39490,0,0,0,0,a,1,a I want output – 0,11,1,39490,0,0,0,0,a 1 a => (a [space] 1 [space] a). Sourc..
I want to convert to this array $string = "1,[1,2,3],[2,2,4],2,3"; To Example 0 => 1, 1 => [ 0 => 1, 1 => 2, 2 => 3 ], 2 => [ 0 => 2, 1 => 2, 2 => 4 ], 3 => 2, 4 => 3 Sourc..
Is there a function where you can convert a template into a string of HTML, then store it to string in controller? for Rails, like "render_to_string" on a template with dynamic vars. Sourc..
i get this """ <p><b>Title</b></p>rn rn <p>Is anyone else having problems with latecomers even with the later time start of 10.30?</p>rn rn <p>Also I am still certain people are doing night shifts before they attend courses. Anyone concur?</p>rn rn <p> </p>rn """ format in my o/p and i want to add font-size class into these all ..
ok is a little bit rude code but why ive this output on this simple string formatting sample? foreach (Transaction::where(‘customer’,$id)->cursor() as $ftr) { $origValue=$ftr->value; $currency= mb_substr($origValue, 0, 1, "UTF-8"); $value = substr($origValue, 1); dd($value); // } $originalValue is equal for example to "$50.00"; $currency is setted correctly to "$"; $value should be "50.00" but this ..
I have a translation table on the database and it has a text field to store translations. Columns are group, key, text. I’m using a translation loader plugin which worked perfectly on my previous projects. Now for some reason, I can’t store an array in that text field. I have to convert to JSON in ..
Problem I have a temporary url to access an object from AWS-S3 $source = "http://mybucket…"; If I do a var_dump($source) it shows me the correct URL string(407) "https://mybucket.s3.amazonaws.com/storage/…" So I try to use this url in a ffmpeg command in this way (double quotes are required in ffmpeg) $cmd = ‘ffmpeg -i "’ . $source ..
The following code returns always the first value as selected, rather than empty! <select class="select2" autocomplete="off" name="{{$field_name}}"> <option></option> @foreach(explode(‘,’, "a,b,c") as $key=> $value) <option value='{{$key}}’ @if (old($field_name) == $key) selected="selected" @endif>{{$value}}</option> @endforeach </select> Somehow, the old($field_name) == $key returns 0 which makes the select statement always puts the first option as the selected, instead of ..
I’ve been trying to make the first letter of a string in the capital but I can’t get it to work. I have tried the following code: <?php $str = $_POST[‘Papier’]; $f = highlightKeywords(‘papierwaren’, $str); $s = strtolower($f); $r = ucfirst($s); function highlightKeywords($text, $keyword) { $pos = strpos($text, $keyword); $wordsAry = explode(" ", $keyword); $wordsCount ..
<select name=”fields[{{ $value }}]”> @foreach (config(‘app.wc_fields’) as $db_field) <option value=”{{ (Request::has(‘header’)) ? $db_field : $loop->index }}” @if (str_replace(‘ ‘, ‘_’, strtolower($value) == $db_field) selected @endif > {{ $db_field }}</option> @endforeach </select> Here is what am trying. Source: Laravel Sta..
Web Development Company
Free Hosting Company
