Questions tagged as 'php'

Tagged questions
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answers

Uncaught Error: Call to a member function fetch_assoc ()

Hello I have a problem with a conditional if when I put as a condition if ($pagina > $total_paginas || $pagina <= 0) { header('Location:index.php?pagina=1'); } the number of rows are 7 of mysql stored in $ total_pages and the var...
asked by 06.11.2018 / 16:11
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PHPUnit test error csrf Laravel, in gitlab CI / CD docker

I am having problems when writing POST requests in the integration tests, in the local machine where I launch the tests they pass without problems, but in the docker container of gitlab fail by the token csrf, even if I put the token in the peti...
asked by 19.11.2018 / 21:14
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Error trying to make custom queries to Mysql database

I have a table in HTML where the information I have stored in a table of my Mysql database is displayed and this information is consulted through ajax. At first I had a code that extracted and showed all the data without having any search option...
asked by 19.11.2018 / 01:13
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Problem with session_start () in php.

I am having a problem that is driving me crazy and I can not see the fault. The good thing is that I managed to reproduce the fault in a very simple situation. Let's see, I have two php files. The first, index.php is like this: <?php ses...
asked by 09.11.2018 / 22:50
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Function return values

I am trying to include a code in function to make it more optimal but I can not visualize the values the code in question is this. function Ciudad() { if ($Datos[0]["Valor1"]>10) {$txte = " Ciudad, ";} if ($Datos[1]["Valor1"]&...
asked by 09.11.2018 / 18:47
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Get data and insert

Maybe what you ask is very basic, but I'm getting involved in this: I have a list of Ejm products What I need is to know if this product exists in my BDD and if I can enter it, they will tell me that is easy, but my way of inserting is...
asked by 09.11.2018 / 14:47
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Digital Signature in XML DIAN Colombia

I am in the realization of the digital signature for the electronic invoice in Colombia and I have been doing the corresponding validations and it happens to me that I have validated the XML file in page such as: link link  And also with...
asked by 09.11.2018 / 13:25
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Error retrieving variable in JQuery

When I set the date in #datetimepicker1 manually as in the code, it puts it right. But when I replace the date with the value of id , id is blank, and does not set. (the id of the item that was clicked on is a date of the style 20-1...
asked by 04.11.2018 / 15:47
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(!) Warning: mysqli_fetch_array () expects parameter 1 to be mysqli_result, boolean given in C: \ wamp \ www \ final p4 \ deletion_table.php on line 20

hello I have a problem I want to select in a data case a column by measure of a form and the selected one print it introducir el código aquí<html><head> <link rel="stylesheet" href="CSS/principal.css" type="text/css"> </he...
asked by 04.11.2018 / 16:34
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Query by data of another MySQL table

I have a question, I want to know if it is possible to consult a data of a table and compare it with another data of another table, I mean, I have a table table which has its id, and another table which has as FK the id of the table of the previ...
asked by 10.11.2018 / 16:33