Questions tagged as 'php'

Tagged questions
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Enter names in form to start SESSION_START ();

I want to save names entered from a form with SESSION_START (); in php. But I can only show the last name entered, what should I do? An array? File index.php: <html lang="en" dir="ltr"> <head> <meta charset="ut...
asked by 05.11.2018 / 19:53
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know if user was blocked on facebook with api javascript or PHP

in which way using the javascript or php APIs of facebook, you can know if a user was blocked, I guess I have 10 fb_id Or that another way occurs to them to know if a user was blocked suppose that I have a list of 500 users ... somehow...
asked by 05.11.2018 / 18:19
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PHPSpreadSheet 20000 records

I recently worked with the PHPSpreadSheet library to read and create Excel files with a browser. The problem is this: I have tried to create an Excel based on records of a table in SQL, the result of the query is approximately 20,000...
asked by 09.11.2018 / 15:45
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faults when handling an object

I am creating a page to store the information of several disks, which is linked to a phpmyadmin database. Inserting works for me, but when consulting, editing, searching and deleting I do not find the created object well. This is the index_disco...
asked by 09.11.2018 / 17:01
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Format Date of a query

I have an sql query in which I get dates ... I give this format but I get the error ---- Fatal error: Call to a member function format() on null in... My code is: $FechaInicio = $fila2[FechaInicio]->format('Y-m-d');     
asked by 09.11.2018 / 16:02
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Problems with array_push PHP 7.2

Greetings as they are all, I have a problem and I do not really know what happens, these are my versions: Server version: Apache / 2.4.18 (Ubuntu) PHP 7.2.11-4 + ubuntu16.04.1 + deb.sury.org + 1 (cli) (built: Nov 4 2018 05:10:57) (NTS)...
asked by 09.11.2018 / 15:15
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Fill a variable in PHP when a query is empty in MySQL

When doing a MySQL query in PHP the extracted does not throw anything at you so you assign a variable the extracted one does not take it as null or as zero even though you have created the variable as I do to assign a value to a variable in php...
asked by 04.11.2018 / 19:40
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Ajax does not connect to the php driver

I have a modal, in which I want to record data of a user. This file is called personal.php , which has its js called personal.js and it must be connected to a driver file, called personal.ajax.controller. php and does not send any parameter...
asked by 04.11.2018 / 19:36
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How to get the payment interval of a simple subscription product in Woocommerce?

I have simple subscription products on my site and I am trying to get the time interval of payment of the products. To get the prices use:    wc_get_product and the method:    get_price () But I have not found any method to obtain...
asked by 04.11.2018 / 14:39
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DataTables warning (table id = 'PRData'): Requested unknown parameter '13' from the data source for row 2

Hello good night, present the following error of the data table in codeigniter, I try to find the error but I have little experience in the script:    DataTables warning (table id = 'PRData'): Requested unknown parameter   '13' from the data...
asked by 08.11.2018 / 08:08