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Questions tagged [php]

A widely used, general-purpose scripting language designed for web development. This topic covers the use of PHP and how to host PHP web servers on the Raspberry Pi.

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Running php and python scripts on webserver [closed]

on my Raspberry 4 (running on Bookworm) I made a few .html, .php and .py scripts and run them on webserver created by "php -S ip:port" command. In this way everything works just fine. Now I ...
pan_tarej's user avatar
0 votes
1 answer
41 views

Install php rasbian stretch

I would install php (php-fpm) on my raspberry pi 3 b+. Its running with raspbian stretch 9 i dont have choice, i must keep this version. I can’t even update, the official mirrors that are programmed ...
Yoo's user avatar
  • 1
-1 votes
1 answer
46 views

php exec fails to launch browser via bash script

On a Raspberry Pi 3B+ (using stretch), I have a bash script that looks like this. pkill chromium-browse chromium-browser --noerrdialogs --disable-infobars --kiosk https://www.example.com --incognito ...
Chiwda's user avatar
  • 171
-4 votes
1 answer
319 views

Trouble installing php5

I am following this guide, How to set up a web server on the Raspberry Pi. I am using a Pi 400 so I skipped step 1. Step 2 involved running; sudo apt install nginx which was successful. Now if I re-...
Stan's user avatar
  • 9
0 votes
0 answers
31 views

Using PHP to write slider value to analog GPIO pin

I'm more or less completely new to web programming. I've coded up a slider based on another tutorial, and I want to output the value of the slider as an analog value to a GPIO pin. How do I do that? ...
Matt Ferrie's user avatar
2 votes
2 answers
504 views

trying to install multiple php versions on rasbian 8 / raspberry pi 2

I have two Raspberry Pi's: a Raspberry Pi 2 with Raspbian GNU/Linux 8 (jessie) a Raspberry Pi 4 with Raspbian GNU/Linux 10 (buster). I was able to get multiple versions of PHP running on the ...
neubert's user avatar
  • 145
1 vote
1 answer
84 views

Unknow error uploading generating video thumbnail via PHP-FFMpeg

I'm running Rasbian os + PHP 7.3 on Nginx and I'm facing a problem when uploading and generating a thumbnail of a video file. I have FFMpeg on my OS, I chmod 777 the folders, I even visudo and added ...
rijotech's user avatar
  • 111
1 vote
0 answers
122 views

Whenever I go to my local Pihole website it displays the php file contents instead of the website

It´s really simple. I go to my pihole dashboard and this shows up:
RakyX's user avatar
  • 11
0 votes
1 answer
219 views

How to run a python script that plays an audio using php?

recently I'm doing a small project, and a part of it involves running a python script using PHP. to explain further: Python: from playsound import playsound playsound("path/of/the/audio") ...
Paul O.'s user avatar
0 votes
0 answers
131 views

How do I send data from sensors using a Raspberry Pi over WiFi to a webpage?

So far I have the code that reads the distance using the razbery pi sensor, but how can I do the rest? if anyone can help me with a tutorial so I can understand, I'm new and I don't really understand ...
Madalina's user avatar
0 votes
1 answer
66 views

RPi data collection interrupted by WiFi

I have a Raspberry Pi running a solar array. Thr array feeds charge controller which feeds the RPi. The RPi drives the array positioning circuitry (single-axis traqcking) and performs data collection ...
Jim Julian's user avatar
0 votes
1 answer
24 views

PHP unable to correct problems, you have held proken packages

I am currently trying to install a php version above 7.1.3 on my Raspberry pi 3b+ (runnning raspbian 9 and the current php version is 7.0.033). My apache is version 2.4 (the newest if i am not wrong). ...
JelmerPrgrammeren's user avatar
2 votes
2 answers
12k views

php8.0-json library not found when updating Pi-hole

When updating pi-hole I got a message: Checking for php8.0-intl (will be installed) Processing apt-get install(s) for: php8.0-cgi php8.0-json php8.0-intl, please wait... ------------------------------...
php and js's user avatar
1 vote
2 answers
494 views

Python Import Module issue, works from terminal, not when called from PHP

I have a simple Python (sockets.py) module which operates some Energenie sockets. See below. Note the print statements are simply there as a basic 'breakpoint' function so I can see how far the module ...
Colin's user avatar
  • 21
0 votes
1 answer
430 views

MPG321 "Home directory not accessible: Permission denied" on PHP exec_shell

I try to execute a shell from a PHP using exec_shell() function, but it doesn't working. I've tried chmod, chown and doesn't execute but on terminal yes. Sorry for this question but I really need a ...
Vitor Pessan's user avatar
1 vote
0 answers
29 views

PHP Handler for my LAMP server

I have a Pi4 4GB and i am using a Samsung Fit USB 3.0 32GB as Hard Drive. I have set up a LAMP Server and i would like to know what handler will work better? Apache 2.0 or PHP-FPM 7.3? or any other ...
YvetteLee's user avatar
  • 127
1 vote
1 answer
1k views

Python import won't succeed when script is exec() from Apache PHP

I have a Python3 script (readtemp.py) to read temperature and humidity of a DHT22. I'm using adafruit_dht module. it executes perfectly from terminal command line with: python3 readtemp.py or ...
SailorBoy's user avatar
0 votes
2 answers
456 views

Problem opening tkinter script via html page

I am working on this project where I have Raspberry Pi 3 with full Raspbian (with GUI) connected to a 7" screen. I created a Python 3 script: // gui.py import tkinter as tk root = tk.Tk() root....
Muhammad Zeeshan Akram's user avatar
3 votes
1 answer
498 views

Bug in PHP & Buster? 4x Kernel panic - not syncing: Attempted to kill init! exitcode 0x00000004

I have 2 exact the same Pi's: both are Raspberry Pi Model B Rev 2. Both were running Raspbian Stretch for years. 4 days ago both Pi's (!!!) had a Kernel Panic after trying to update to php7.4. ...
TheGlasses's user avatar
0 votes
0 answers
38 views

SSL connections from PHP fail for a few seconds into the first boot of an older image

I'm distributing a Raspbian based RPi image, which contacts a webserver through PHP and file_get_contents() on startup. The image was created November 2019, the server certificate is newer, from June ...
Mantriur's user avatar
  • 101
0 votes
2 answers
1k views

PHP module is not being installed into /etc/apache2/mods-available

I'm trying to serve a website running Apache2 alongside PHP on my Raspberry Pi 1.3. I have already installed Apache with sudo apt install apache2 -y followed by sudo apt install php libapache2-mod-php ...
initravn's user avatar
1 vote
0 answers
94 views

Memory leak using php with dio to read /dev/ttyAMA0

I am using my Raspberry Pi 2 (buster, php 7.4.10) to communicate with an inverter in a small solar system. All the code is functional but it tends to crash/exit after a few hours. Looking at task ...
M Szil's user avatar
  • 11
0 votes
1 answer
348 views

Why can I run a python script accessed per php file that is accessed per cmd WHILE I can't run the same thing accessed per browser?

Hello ladys and gentlemen :) I got a python script py.py that switches a GPIO (works perfectly when accessing per cmd line). I got a php file php.php in which I access the py.py file (works perfectly ...
Niklas Vennemann's user avatar
1 vote
0 answers
26 views

where did the pma__ tables come from when I migrated to new server [closed]

A few months ago, I migrated a PHP application to a new pi. I moved all the scripts and dumped the tables using phpmyadmin export. I then imported the tables in the new server. There were a few ...
George F's user avatar
0 votes
0 answers
155 views

Stream raspi video to php application

I have an PHP Application running on a "server" and my raspberry which is connected to a display is showing this application (chromium). Also on my raspberry is the new hd camera connected ...
sokolata's user avatar
  • 101
0 votes
2 answers
69 views

How make raspberry pi web controls? [closed]

I want to develop web based control software for the Pi in PHP. I have some experience in PHP , but i have experience in using PHP, but no experience in running it on a Raspberry Pi.
Goma01 Tera20's user avatar
0 votes
0 answers
139 views

Pi Access Point - Hostname mapping

I have my IP address mapped to a hostname "example.com" where I have a simple Welcome webpage. The webpage is written in PHP. After I successfully connect to the Pi Access Point I attempt to go to the ...
presish's user avatar
  • 35
0 votes
1 answer
2k views

How to install PHP 7.2?

The title says it all. I'm trying to install PHP7.2 on RPi 3 so I can install OwnCloud on it. When I run sudo apt-get install php7.2 -y I get Unable to locate package php7.2. Do I need to add a repo ...
mark's user avatar
  • 5
1 vote
1 answer
158 views

PHP Install Issue

Does anyone know what would be causing the following error. I have run update and upgrade prior pi@raspberrypi:~ $ sudo apt install apache2 -y sudo: unable to resolve host raspberrypi: Name or ...
Brendan's user avatar
  • 11
0 votes
0 answers
238 views

php script doesn’t work well when called from html (jquery)

I am creating a web page on a raspberry pi Here is the essence of my html code: <html><head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <script ...
rambi's user avatar
  • 111
1 vote
3 answers
518 views

Wordpress not working after PHP update

I recently upgraded PHP5.X to PHP7.3 on my Pi 3 and also moved to Raspbian Buster from Jessie. Now I get this message when I try to open the port 80 where I could earlier see my Wordpress site. Your ...
Kangkan's user avatar
  • 398
2 votes
0 answers
2k views

WiFi signal strength in a script

I have a need to obtain WiFi signal strength on a Pi0W. I have a PHP script and all works via terminal: php /var/www/html/blah.php (I use exec("iwconfig wlan0", $output_lines);) The script runs as a ...
nurchi's user avatar
  • 131
0 votes
0 answers
49 views

Upgraded PHP and not displaying PHP pages

I upgraded my PHP version so I can install some software on my Raspberry Pi. I followed these instructions from Heidi's Lab: In /etc/apt/sources.list change stretch to buster, which is the next-...
John Wardell's user avatar
0 votes
1 answer
2k views

Running a python script from a webserver

I made a Webserver using my Laptop and a few PHP-HTML-Javascript programms. Right now i am able to connect to these pages and everything works just fine. My problem is that i want to run a Python ...
Hannes Ensbacher's user avatar
5 votes
2 answers
1k views

Python file called by PHP script in apache server unable to get RPi.GPIO

I've been trying to use a site on my local network to activate the GPIO pins on my Raspberry Pi 4. I installed apache and wrote a quick PHP script which executes a python file in /var/www/html.I have ...
Alexanderbira's user avatar
11 votes
1 answer
26k views

PHP 7.4 on raspbian

I'm trying for about 4 hours to install PHP 7.4 on my Raspberry Pi Zero W. I tried different tutorials, but I endup crashing my raspbian completly or just the installed php. With crashing I mean, I ...
Mr.Tr33's user avatar
  • 229
1 vote
4 answers
185 views

Display html page content before reboot

I have a raspberry with lighttpd and php. Now I want to display webpage content before the raspberry is rebooting when I click on a link. I have create the page below. But when I load the page it isn’...
Colin's user avatar
  • 11
3 votes
2 answers
712 views

Crontab not executing php scripts

My problem is that crontab is not executing my php script /home/pi/CronTabFiles/saveThermometer.php I tried a lot of things, I don't remember everyone of them but I'll list what i consider mains one. ...
ksiadz510's user avatar
1 vote
0 answers
131 views

Scheduled tasks for GPIO Raspberry Pi on PHP?

I create a web interface for me for manager raspberry pi gpio. Are there libraries for PHP for scheduled tasks for GPIO Raspberry Pi? I want add task from web interface, for example "at 9:00 set ...
Andrew Foxis's user avatar
0 votes
1 answer
471 views

Raspberry | Rasbian update php and apache

I'm using Rasbian VERSION="8 (jessie)" Linux raspberrypi 4.14.73-v7+ which the Apache/2.4.10 PHP 5.6.38-0+deb8u1 has been installed. How can I upgrade the PHP package to PHP 7.3 that is compatible ...
user7752471's user avatar
0 votes
1 answer
243 views

Raspberri Pi (Raspian) running Apache 2, PhP(7) HTML CSS not running PHP

I am getting very frustrated with trying to track down the source of my problems with the code below. I believe it is something to do with php files not being run. (Note that all files are in the same ...
JerryPlayz101's user avatar
0 votes
0 answers
38 views

POST A CPT IN A CAROUSEL

I am trying to make a dynamic carousel with CPT. My CPT works well and I added some articles but I can not display it. I am doing it this way: <section id="carousel"> <div class="row mb-...
TBA's user avatar
  • 1
0 votes
0 answers
166 views

Forwarding owncloud from PI to router

Aim: Have an owncloud on a raspberry, available from public network e.g. from the IP of my router rather than from the IP of my Raspberry. Background info root@DietPi:~# uname -a Linux DietPi 4.19....
Harton's user avatar
  • 1
0 votes
1 answer
546 views

RPI Zero as Keyboard: Convert key codes from SHOWKEY to write into /dev/hidg0 HID packet [closed]

I'm using RPI Zero W as keyboard gadget. It's supposed to act as keyboard getaway from Bluetooth keyboard to USB keyboard. I'm running "showkey" shell command process giving me codes of just pressed ...
Urmas G's user avatar
0 votes
1 answer
495 views

MySQL root account unable to create database

I have tried 6 different forum rooms with a similar issue none of the solutions are working out for me. Install MariaDB on my Raspberry Pi, which I am logging in via putty from my windows machine. ...
Waheed Rafiq's user avatar
-1 votes
1 answer
142 views

Newcomer to RPi from web developing (HTML/CSS/Javascript). Do I have any advantages? [closed]

I'm looking to get in to the wonderful world of RPi. I can make a website with HTML/CSS/JavaScript/PHP so does that give me any kind of advantage over a true RPi newbie? For my first project I'd like ...
Ben Clarke's user avatar
2 votes
1 answer
2k views

Cannot install php-curl on raspbian 9.9, dependency issues

When I run: apt-get install php-curl It returns: The following packages have unmet dependencies: php-curl : Depends: php7.3-curl but it is not going to be installed E: Unable to correct problems, ...
ayew's user avatar
  • 41
0 votes
0 answers
2k views

php file not executing python script when called through browser

I have an apache2 webserver running on the pi. I have a php file that uses exec() to run a python script. Everything works well from the command line. when loaded through the browser, the exec() ...
Prithivi Maruthachalam's user avatar
1 vote
1 answer
2k views

How can I update from PHP 7.0 to PHP 7.1?

My /etc/apt/sources.list file: deb http://raspbian.raspberrypi.org/raspbian/ stretch main contrib non-free rpi # Uncomment line below then 'apt-get update' to enable 'apt-get source' deb-src http://...
Harun Reşit Ç's user avatar
-1 votes
1 answer
1k views

Can CodeIgniter be used on an RPi?

Can I use a Raspberry Pi as a web server for a CodeIgniter app? I can't find anything online. I saw tutorials on installing Wordpress but no CodeIgniter...
gendave's user avatar
  • 39

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