Questions tagged as 'php'

Tagged questions
3
answers

Return only the newest record of each author

I have a table with the following fields: id, texto, autor_id, data I need the records to be grouped by autor_id (because it has multiple texts with the same author) and I get the newest ones in ascending order only. I'm using Lavare...
asked by 16.03.2014 / 01:57
0
answers

Artificial Intelligence using PHP and MySQL [closed]

I'm looking for information on artificial intelligence using MySQL and PHP only, I did not find much information to guide me correctly, I want to develop a small chat with virtual intelligence capable of responding to the user based on what he s...
asked by 30.12.2014 / 22:16
3
answers

How to write a post from an array in the current index - input file

Next, I'm adapting a file upload system to php. All the bulk has already been created, insert and update and such, but in the middle of the logic needing a conditional to check if the input file field was used, if it is empty do nothing, if it i...
asked by 26.03.2014 / 22:01
1
answer

Capture screen return from OLT CIANET device with PHP

I am trying to capture data from a OLT CIANET via Telnet or SSH and I have not been successful, I want to know in which slot / pon the ONU is connected, the command to display the ONUs I use is: show port epon ".$slot."/1-4 onu mac ".$mac." ep...
asked by 26.05.2014 / 14:42
1
answer

FPDF - Bold only part of string in MultiCell

My problem is as follows, I am doing a certificate in FPDF, and there are parts of strings that have to be in bold eg: CODE: $nome="Marco"; $string1="Certifica-se que ".$nome; $pdf->Cell('160','8',$string1,0,1,'L',false); The result w...
asked by 23.06.2016 / 18:58
2
answers

Doubt on loading data via Modal Bootstrap

Hello, friends. Once again I need your help. I am migrating from my small system to Bootstrap. I'm implementing modal windows in several parts of the system. I believe that one of the advantages of the Modal window is that the user can access th...
asked by 02.07.2016 / 17:01
1
answer

php folder permission

I have an open source system called NOVOSGA running on my local machine, but on the hosting server it does not work, when I try to run it it gives me an error of the system itself: Diretório temporário /tmp Permissão requerida: Escrita...
asked by 24.06.2016 / 13:44
1
answer

Function for file upload

I'm trying to create a function that takes 1 value from a input do tipo texto and 1 file. I was able to move the file to the folder however I am not able to develop SQL to insert the file name into the database. The ID and name is u...
asked by 11.08.2015 / 20:24
1
answer

Check for errors in PHP file executed by external url

Good morning, I'm working with the checkout service of Cielo and I'm having a problem at the time of processing the url return, that is, the file is called when there is an update in the payment, soon I never directly access t...
asked by 24.06.2016 / 16:36
4
answers

Sort a multidimensional array by one column, keeping the same array rows

I have an array with two columns, where in the first column I have the name of a station, and in the second I have the address of the station. I need to sort this array in alphabetical order of the station name, without losing the associated...
asked by 29.06.2015 / 15:29