Questions tagged as 'mysqli'

Tagged questions
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Search via GET does not return results correctly

I'm having a problem with a GET search. I have the following code: <?php //envio o charset para evitar problemas com acentos header("Content-Type: text/html; charset=UTF-8"); include_once ('bd/bd.php'); $cnpj = filter_input(INP...
asked by 21.11.2018 / 18:23
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PHP MySQL error - mysql_num_rows () [duplicate]

I'm having trouble correcting this error, I do not know much about language (almost anything). The error that appears on the page is this: Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in C:\Program Files (x86)\...
asked by 19.11.2018 / 07:44
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Errors in mysqli, expected parameters [duplicate]

The following errors are appearing:    Warning: mysqli_query () expects at least 2 parameters, 1 given in C: \ xampp \ htdocs \ network \ profile.php on line 25       Warning: mysqli_fetch_assoc () expects parameter 1 to be mysqli_result,...
asked by 06.11.2018 / 02:45
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INSERT with prepare does not work

I'm trying to insert data into the database using mysqli prepare but are not inserting the data, and does not show any error Questions ::: What am I doing wrong in this code below? Is this the best way to do it? Could you put an exam...
asked by 27.05.2017 / 15:16
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How to enter a keyword in a search in the bank already done

For example, I did a search of all the user data in the bank to echo echoes in different columns through the site: $stmt = $conexao->prepare("SELECT * FROM esc_usuarios WHERE usu_codigo = ?"); $stmt->bind_param("s", $usu_codigo);...
asked by 23.10.2018 / 20:24
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Error "expects parameter 1 to be mysqli, string given in"

I am creating an insert form to register, but when I click the button it is presenting me an error:    Warning: mysqli_query () expects parameter 1 to be mysqli, string given in C: \ wamp64 \ www \ Project Beauty and Harmony \ Beauty and Harm...
asked by 05.01.2017 / 01:39
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Pass mysql class to mysqli error in query

I'm having a problem passing the query (this->Query($sql)) and the others to mysqli . I do not know how to proceed ERRORS:    PHP Warning: mysqli_query () expects parameter 1 to be mysqli, null   given in /var/www/html/ma...
asked by 15.10.2018 / 19:52
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Write History (Modification Log) PHP

Good evening! I would like to know how to create a history, a page where I can see everything that has been modified on a page, for example: I have a Corporate Phone Registration page, where everyone has access, so I would like to be able...
asked by 10.10.2018 / 03:40
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Multiple queries and then sort these results so that they appear in order by date

I need to do N queries according to a value received from another query. $idList = array(); if (@$_GET["page"] == "profile"){ $idList[0] = $_GET['pid']; $cont = 0; } else { $idList[0] = $uid; $cont = 1; $query = mysqli_qu...
asked by 01.10.2018 / 15:09
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Pagination PHP MySql

I have the code below, can anyone help me convert Mysqli to please. $pagina = $_GET["pagina"]; $busca = "SELECT * FROM colunistas_parceria order by -nome"; $total_reg = $config_paginacao_todos_os_colunistas; // número de registros por...
asked by 23.09.2018 / 22:33