Questions tagged as 'php'

Tagged questions
2
answers

Codeigniter get values of an input or a variable from the controller

I'm new to codeigniter and I wanted to know if you can get the value of an input tag or a php variable from the controller. What I want to achieve is to send data from one visa to another in a similar way to the POST method (without the values b...
asked by 11.09.2017 / 19:25
2
answers

How can I pass this code to Mysqli [closed]

Muy buena tarde quisiera pasar este codigo para mysqli <?php /* Clase para ejecutar las consultas a la Base de Datos*/ class ejecutarSQL { public static function conectar(){ if(!$con= mysql_connect(SERVER,USER,PASS)){...
asked by 23.09.2017 / 21:52
1
answer

I do not enter the values to the DB

I have a form in HTML but I do not enter the data in the Database that I am doing wrong. <?php session_start(); if (!isset($_SESSION['user_login_status']) AND $_SESSION['user_login_status'] != 1) { header("locati...
asked by 27.09.2017 / 20:19
2
answers

Cron eliminates user sessions

Scenario: I'm working on a Xampp / Ubuntu Server web server, I needed a routine to run at least 2 times in a minute (30 seconds approximately). To achieve this, raise a cron as follows: * * * * * /opt/lampp/htdocs/control/cronos/cron.s...
asked by 27.09.2017 / 18:08
1
answer

problem with do while

toi doing a multiplication table I already have it in for and in while but I do not get the do while I do not know much about that instruction, I do not know what my error is this is with while <?php $t=8; $i=8; while($t<=10){ e...
asked by 04.10.2017 / 06:45
2
answers

program that calculates the number factorial

I'm trying to make a program that calculates the factorial of a number. I did it with a while and if it worked for me but I try it with a do while but it does not give me any results this is with while <?php $num=5; $actorial=1; $w=$n...
asked by 04.10.2017 / 07:52
0
answers

Automatic search with ajax + php + jquery

I will comment first on the idea of the project and then on what little I have achieved so far. I have an excel where I have movie names, the idea is to automatically browse the file and go looking for the covers of these films and store the nam...
asked by 03.10.2017 / 20:59
0
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Nested control structures to review a set of two matrices

I am trying to mount a php script to review two sets of matrices and define the possible combinations of both. to give you an idea, the first matrix has the pairs 2-0,3-0,4-0,5-0,6-0 y 7-0 , and the second matrix the pairs: 1-2,1-3,1...
asked by 09.10.2017 / 12:54
0
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Sometimes I do not recover the varaible of SESSION in php

I have a ticket system, when doing a registration I have to insert in 3 different tables (sometimes up to 4 tables) from a single form ... One of the data that I have to insert in the Database is a session variable and here is the problem, since...
asked by 05.09.2017 / 14:50
0
answers

Write paragraph about image with PHP [closed]

I am trying to write a paragraph about an image using the PHP GD library, so far all the examples I saw are to write a sentence or a word in 1 line only, but I need to write a paragraph that will vary with regard to its longitude. Can this be do...
asked by 05.09.2017 / 18:46