Questions tagged as 'mysqli'

Tagged questions
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Modal Window, Get Row Value, Bootstrap Table

I have a question. I have a table in which I show the ones of a client, of a table called Clients with fields: user_first, user_last, user_uid ... Then I have a button with the symbol '#' that when pressed shows me a modal window wit...
asked by 14.11.2018 / 04:53
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Error PHP- Uncaught Error: Call to undefined function

I get the error:    Fatal error: Uncaught Error: Call to undefined function   call_components () in   C: \ xampp \ htdocs \ webpage \ researchLabotatory \ inventory \ versala.php: 95   Stack trace: # 0 {main} thrown in   C: \ xampp \ htdocs \...
asked by 14.11.2018 / 05:51
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Function PHP Yes Send mail but sometimes Do not save the data in MySQL

I have the following function: function pedido(){ global $db, $username, $usua, $logo, $footer_correo; // Datos recibidos del Formulario $monto = $_POST['monto']; $banco_emisor = $_POST['banc...
asked by 10.11.2018 / 13:17
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I can not save variable data. (PHP and MySQLi)

It is a record in PHP, the problem is in the function that checks if a person is registered or not, always shows the data in Null. if (isset($_REQUEST['entrar'])) { session_start(); $conexion = new Conexion(); $email = $_REQUEST['email'];...
asked by 14.11.2018 / 19:13
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How to add values and hide those that are repeated?

How can I do a mysql query to add the records in the column Amount in ML but I need to not add those that are repeated, for example:    -46005761       46005761       -34475735       34475735     
asked by 08.11.2018 / 00:25
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I want to extract the autoincrementable id when inserting the record

I need to save the id's in the variable $ last [], but it keeps me empty or zero. The sp_ins_ott_registro () is a sp that inserts in a table of 5 attributes, which are seen there and the AI. This way it returns zero to me. for (...
asked by 06.11.2018 / 07:04
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MySQL - join 2 or more tables with null fields

Good morning, I currently have an online questionnaire which to qualify you I must make a union of 2 tables, however, since no person has selected a particular option there is no value to associate and this does not allow me to do the union of b...
asked by 26.11.2018 / 04:17
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how can I connect my php system with the database

I went up to 000webhost, the system is already on the internet but there is no connection to the database and I do not know how to fix it. this erro throws me: Connection failedProxySQL Error: Access denied for user 'root' @ '2a02: 4780: bad:...
asked by 04.11.2018 / 00:54
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connect 000webhost.com with php mysql

I want to connect my php connection file to the 000webhost database <?php $servidor = "localhost"; $usuario = "root"; $password = ""; $bdd = "matrix"; //crear conexion $conn = new mysqli($servidor, $usuario, $password, $b...
asked by 04.11.2018 / 01:33
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I need to put together a phpmyadmin SQL to list a table with the companies and contracts that I have to pay in the current month and that if I do not already pay the list

SELECT a.cod_contrato, a.cod_anunciante, a.presupuesto, b.cod, b.mcuota, date_format(b.mesdpago,'%d-%m-%Y') AS mesdpago, c.cod, c.nom, c.cor1, c.tel1 FROM espacios_publicitarios.anunciantes AS c INNER JOIN espacios_publicitarios.contratos AS a O...
asked by 01.11.2018 / 12:51