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Array to string conversion Yii2

morde last edited by

It is necessary to remove the list of categories from droplist when a new product is created.
My code is:
The following data envelope error is made:
PHP Notice - yii\base\ErrorException
Array to string conversion
I've never encountered her. Help me, please!
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obi last edited by

Well, maybe because you have it written. <?= a short symbol <?php echo♪ So all you're trying to do inside is trying to get the interpreter out through. echo♪ ♪ ♪ ♪
That's right. $categories Writetag. <?php a before $form->field... write echo
It should work.
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I've managed to solve it with the following code:for (j=0;j<m1.length;j++) { for (int i=0;i<m1.length;i++) { if(i>0) { int thisNum=Integer.parseInt(m1[i][j]); if(thisNum >= 9) { System.out.format("Obtuviste un %-5s en %-5s %n",m1[i][j],m1[0][j]); break; } } } }
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You have to break in 2 parts, first break each field, as you are doing, then break each field in key/value and place in an array. I created a function that does this, just pass the text that comes from MySQL and it returns you the array in the format you need.function quebra($descricao) { $campos = explode(',', $descricao); $array = []; foreach ($campos as $campo) { // o terceiro parametro do explode eh o numero maximo de valores // que o explode vai quebrar (2), se por acaso tiver no seu valor outro ':' list($chave, $valor) = explode(':', $campo, 2); // remove espacos extras $chave = trim($chave); $valor = trim($valor); $array[$chave] = $valor; } return $array; } $quebrado = quebra('Espessura: 6mm,Cor: Incolor'); var_dump($quebrado); This code will print:array(2) { ["Espessura"]=> string(3) "6mm" ["Cor"]=> string(7) "Incolor" }
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<?php $content = ''; $editor_id = 'mycustomeditor'; wp_editor( $content, $editor_id ); ?> http://codex.wordpress.org/Function_Reference/wp_editor#Parameters function
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The request looks normal. PHP error: y http://php.net/mysqli_query The first mandatory parameter shall be the link, the second text of the request. You only have one parameter and there's an unknown variable. Did you get the text from other people's pieces?The conclusion of all warnings can be included in the recognition of such gaps. Read it. http://phpfaq.ru/debug ♪
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<script type="text/javascript"> onload = function(){ // инициализируем интервал setInterval(function(){ // функция будет вызываться каждую секунду // выбираем наш "счетчик" див var counter = document.getElementById("counter"); // получаем целочисленное значение его HTML'я var counterValue = parseInt(counter.innerHTML); if(counterValue) { // если оно не 0 ( т.е. не является false ) --counterValue; // уменьшаем на единицу counter.innerHTML = counterValue; // записываем в элемент } else { // в противном случае document.location.href = ''; // перезагружаем страницу } }, 1000); } </script> <div id="counter">100</div>
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I don't have a real change.Look at the designs. http://docs.microsoft.com/en-us/dotnet/api/system.string.-ctor and class http://www.cplusplus.com/reference/string/string/ The two most suited are: System::String^::String(char*) and System::String^::String(wchar_t*)♪ Class std::string has the most appropriate method c_str()♪ Totalstd::string data; System::String^ s = gcnew System::String(data.c_str()); Ansi-lines can lose the code, better use the young man.
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I've been through...htaccess, and I thought he wanted that. Catalogue.So there was a mistake somewhere.simple .htaccessRewriteEngine On RewriteCond %{REQUEST_FILENAME} !-d RewriteCond %{REQUEST_FILENAME} !-f RewriteRule ^id([0-9]+)$ index.php?id=$1 [L] In index.php, just sign for check. echo $_GET['id']; Well, in the address line. id245And the way you're going to do a good job, it depends on you.
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Follow a solution with regexconst array = [ "TagFuncao:CN Evento:TODOS", "TagFuncao:DOC.AGRO.INDUS Evento:TODOS", ]; const nu_array = array.map((item) => { return { tagFuncao: item.match(/[^:]\s/g)[0], evento: item.match(/[^:]$/g)[0] }; }); ExplanationSelect all items after : up to the next space/[^:]\s/g Select all items after : until the end of the text/[^:]$/g [0] is to pick up the first match item as the function returns an arrayResults[ { tagFuncao: 'CN ', evento: 'TODOS' }, { tagFuncao: 'DOC.AGRO.INDUS ', evento: 'TODOS' } ]
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Let's imagine that the date is 2014-07-29, to get 10 days behind this date just do the following: <?php //Precisa de definir a função abaixo para evitar warnings date_default_timezone_set('America/Los_Angeles'); //Sua data original $Date = "2014-07-29"; //Modifica a data (10 dias atrás) $data_actual = date('Y-m-d', strtotime($Date. ' - 10 days')); //Mostra resultado echo $data_actual; ?>
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In the second for you're not putting the index on the array.for (int i = 0; i < words.length; i++){ System.out.print(words.toString()); } Change it through this: for (int i = 0; i < words.length; i++){ System.out.print(words[i]); } It may be necessary to parce it depending on the use you give or what you get, something like:for (int i = 0; i < words.length; i++){ System.out.print(words[i].toString()); } and to show the name, so should be the for:for (int i = 0; i < words.length; i++) { System.out.println("Birthday name?"+words[i]); }
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THREE_DATA_4_COMPUTE(const QString &cn, char* umn = "", const QString &un = (const QString)"") // ^^ ^^^^^^^^^^^^^^^^ // 1 2 Those two mistakes:""is not a variable chain but constant, as is "hola" and should therefore only be pointed to that chain from a constant pointerThat structure doesn't make any sense. A non-constant object can become constant whenever you want without criminalization because the only thing you get is to increase the restriction of the object and that always. It's allowed. On the other hand, it is not necessary to build QString from a chain because it already has a builder for itHow should that builder stay?THREE_DATA_4_COMPUTE(const QString &cn, const char* umn = "", const QString &un = QString()) A problem you can face when trying this firm is that now umn not compatible with unitModuleNameSince one is const char* and the other char*. In my opinion, unless strictly necessary, I would convert unitModuleName a QString...although the same is worth changing unitModuleName so make it const char*... as you do not show the implementation of the class is unclear whether that value can change or not.Of course, since it is free to put longer names to the variables, by legibility you would almost be advised that the names of them were more descriptive.
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You have to ask if the value is a string, and in such a case convert it before adding it.To ask if it's a string, type(valor) is str.Assuming they're all integers, you use int() to make conversion. If not, you can use float().def suma(numeros): total = 0 for valor in numeros: if type(valor) is str: total += int(valor) else: total += valor return total lista=[1,2,3,"4","5",10,"15"] print(suma(lista)) produces:40 AnalysisFollowing the recommendation of @abulafia, we can reduce the code to simply:def suma(numeros): total = 0 for valor in numeros: total += int(valor) return total that is one step away from the other solutions proposed. It is the same idea, expressed in elementary steps.The essential advantage of this elemental solution against a concise solution is its adaptability. Life is not perfect, and the list may bring things that cannot be converted. You may have to convert strings containing hexadecimales tomorrow:lista = [1, 2, 3, "4", "5", "4.x", 10, "15", "0x10"] In the face of such a demand, simply the code:def suma(numeros): total = 0 for valor in numeros: try: total += int(valor) except ValueError: try: total += int(valor, 16) except ValueError: pass return total I haven't had to touch the rest of the program, which runs unchanged:lista = [1, 2, 3, "4", "5", "4.x", 10, "15", "0x10"] print(suma(lista)) 56 The other advantage is that I can add automated checks. The idea is that after every change to the function, automatic revisions are performed. Thus you can detect any error introduced by change in an easy and fast way.
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First you can try to place a var_dump to see if the $location1 variable returns some value: var_dump($location1). If it returns value, the error will be on condition. You can clear doubts by creating a if($location1 != ''){...}. *If the 2 variables have values, the result in principle, as you have it will show only the $location1. If you want to teach the 2 values you should make 2 normal conditionals instead of the else if().

Array to string conversion Yii2

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