d.jaeger
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PHP funktioniert nicht

Hallo in die Runde,

ich habe php und apache2 neu installieren müssen und bekomme ein äußerst merkwürdiges Verhalten.

Hier meine Testseite, mit der ich Apache und PHP testen wollte

<!DOCTYPE html>
<html>
    <head>
        <title>PHP-Test</title>
    </head>
    <body>
        <?php 
        		echo "<p>Hallo Welt</p>";  
        		echo "Test!!!";  
        	?>
    </body>
</html>



Am Bildschirm bekomme ich als Ausgabe:
Hallo Welt

"; echo "Test!!!"; ?>   

Wo ist der Fehler?

Beste Grüße und Danke

Content-Key: 93895183818

Url: https://administrator.de/contentid/93895183818

Printed on: May 3, 2024 at 19:05 o'clock

Member: johann.liebert
johann.liebert Apr 23, 2024 at 08:19:25 (UTC)
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So ein Screenshot wäre hilfreich
screenshot 2024-04-23 at 10-18-43 php 8.2.12 - phpinfo()
Member: schrick
schrick Apr 23, 2024 updated at 08:42:54 (UTC)
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Hallo.
Wo ist der Fehler?
Der Smiley lächelt nicht und zu viele Ausrufezeichen verderben den Charakter face-smile. Der PHP Interpreter mag dich deswegen nicht mehr face-wink.

Dateierweiterung ist php? Das Verhalten ist normal wenn der Interpreter nicht für die Datei-Erweiterung aktiviert ist. Was sagt ein "phpinfo()"?
PHP code is not being executed, but the code shows in the browser source code

Gruß schrick
Member: Vision2015
Vision2015 Apr 23, 2024 at 08:23:43 (UTC)
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Moin...

wie wird den deine Testseite aufgerufen... also mit .htm oder mit .php?

nur so ein gedanke face-smile

Frank
Member: aqui
aqui Apr 23, 2024 updated at 08:54:06 (UTC)
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Hier meine Testseite, mit der ich Apache und PHP testen wollte
Einfacher wäre eine Datei phptest.php mit folgendem Inhalt:
<?php
phpinfo();
?> 
Siehe dazu auch HIER!
(Die PHP Testdatei ist immer gleich und Aufruf mit http://<webserver>/phptest.php !)
Member: johann.liebert
johann.liebert Apr 23, 2024 at 08:31:08 (UTC)
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Quote from @Vision2015:

Moin...

wie wird den deine Testseite aufgerufen... also mit .htm oder mit .php?

nur so ein gedanke face-smile

Frank

der Gedanke ist gut
Member: d.jaeger
d.jaeger Apr 23, 2024 updated at 09:22:26 (UTC)
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php -v
ergibt
PHP 8.3.6 (cli) (built: Apr 11 2024 20:23:38) (NTS)
Copyright (c) The PHP Group
Zend Engine v4.3.6, Copyright (c) Zend Technologies
    with Zend OPcache v8.3.6, Copyright (c), by Zend Technologies

Wenn ich mittels
<?php
	phpinfo();
?>

eine php-Datei erstelle und diese im Browser via
localhost/phpinfo.php
aufrufen möchte, wird im Browser der Dateitext angezeigt. Die gewünschte Ausgabe erfolgt nicht.

Abgespeichert ist die Datei unter
/var/www/html/phpinfo.php
.

Meine Apache2-conf sieht wie folgt aus:

# This is the main Apache server configuration file.  It contains the
# configuration directives that give the server its instructions.
# See http:{{comment_single_line_double_slash:0}}
# the directives and /usr/share/doc/apache2/README.Debian about Debian specific
# hints.
#
#
# Summary of how the Apache 2 configuration works in Debian:
# The Apache 2 web server configuration in Debian is quite different to
# upstream's suggested way to configure the web server. This is because Debian's  
# default Apache2 installation attempts to make adding and removing modules,
# virtual hosts, and extra configuration directives as flexible as possible, in
# order to make automating the changes and administering the server as easy as
# possible.

# It is split into several files forming the configuration hierarchy outlined
# below, all located in the /etc/apache2/ directory:
#
#	/etc/apache2/
#	|-- apache2.conf
#	|	`--  ports.conf
#	|-- mods-enabled
#	|	|-- *.load
#	|	`-- *.conf
#	|-- conf-enabled
#	|	`-- *.conf
# 	`-- sites-enabled
#	 	`-- *.conf
#
#
# * apache2.conf is the main configuration file (this file). It puts the pieces
#   together by including all remaining configuration files when starting up the
#   web server.
#
# * ports.conf is always included from the main configuration file. It is
#   supposed to determine listening ports for incoming connections which can be
#   customized anytime.
#
# * Configuration files in the mods-enabled/, conf-enabled/ and sites-enabled/
#   directories contain particular configuration snippets which manage modules,
#   global configuration fragments, or virtual host configurations,
#   respectively.
#
#   They are activated by symlinking available configuration files from their
#   respective *-available/ counterparts. These should be managed by using our
#   helpers a2enmod/a2dismod, a2ensite/a2dissite and a2enconf/a2disconf. See
#   their respective man pages for detailed information.
#
# * The binary is called apache2. Due to the use of environment variables, in
#   the default configuration, apache2 needs to be started/stopped with
#   /etc/init.d/apache2 or apache2ctl. Calling /usr/bin/apache2 directly will not
#   work with the default configuration.


# Global configuration
#

#
# ServerRoot: The top of the directory tree under which the server's  
# configuration, error, and log files are kept.
#
# NOTE!  If you intend to place this on an NFS (or otherwise network)
# mounted filesystem then please read the Mutex documentation (available
# at <URL:http://httpd.apache.org/docs/2.4/mod/core.html#mutex>);
# you will save yourself a lot of trouble.
#
# Do NOT add a slash at the end of the directory path.
#
#ServerRoot "/etc/apache2"  

#
# The accept serialization lock file MUST BE STORED ON A LOCAL DISK.
#
#Mutex file:${APACHE_LOCK_DIR} default

#
# The directory where shm and other runtime files will be stored.
#

DefaultRuntimeDir ${APACHE_RUN_DIR}

#
# PidFile: The file in which the server should record its process
# identification number when it starts.
# This needs to be set in /etc/apache2/envvars
#
PidFile ${APACHE_PID_FILE}

#
# Timeout: The number of seconds before receives and sends time out.
#
Timeout 300

#
# KeepAlive: Whether or not to allow persistent connections (more than
# one request per connection). Set to "Off" to deactivate.  
#
KeepAlive On

#
# MaxKeepAliveRequests: The maximum number of requests to allow
# during a persistent connection. Set to 0 to allow an unlimited amount.
# We recommend you leave this number high, for maximum performance.
#
MaxKeepAliveRequests 100

#
# KeepAliveTimeout: Number of seconds to wait for the next request from the
# same client on the same connection.
#
KeepAliveTimeout 5


# These need to be set in /etc/apache2/envvars
User ${APACHE_RUN_USER}
Group ${APACHE_RUN_GROUP}

#
# HostnameLookups: Log the names of clients or just their IP addresses
# e.g., www.apache.org (on) or 204.62.129.132 (off).
# The default is off because it'd be overall better for the net if people  
# had to knowingly turn this feature on, since enabling it means that
# each client request will result in AT LEAST one lookup request to the
# nameserver.
#
HostnameLookups Off

# ErrorLog: The location of the error log file.
# If you do not specify an ErrorLog directive within a <VirtualHost>
# container, error messages relating to that virtual host will be
# logged here.  If you *do* define an error logfile for a <VirtualHost>
# container, that host's errors will be logged there and not here.  
#
ErrorLog ${APACHE_LOG_DIR}/error.log

#
# LogLevel: Control the severity of messages logged to the error_log.
# Available values: trace8, ..., trace1, debug, info, notice, warn,
# error, crit, alert, emerg.
# It is also possible to configure the log level for particular modules, e.g.
# "LogLevel info ssl:warn"  
#
LogLevel warn

# Include module configuration:
IncludeOptional mods-enabled/*.load
IncludeOptional mods-enabled/*.conf

# Include list of ports to listen on
Include ports.conf


# Sets the default security model of the Apache2 HTTPD server. It does
# not allow access to the root filesystem outside of /usr/share and /var/www.
# The former is used by web applications packaged in Debian,
# the latter may be used for local directories served by the web server. If
# your system is serving content from a sub-directory in /srv you must allow
# access here, or in any related virtual host.
<Directory />
	Options FollowSymLinks
	AllowOverride None
	Require all denied
</Directory>

<Directory /usr/share>
	AllowOverride None
	Require all granted
</Directory>

<Directory /var/www/>
	Options Indexes FollowSymLinks
	AllowOverride None
	Require all granted
</Directory>

#<Directory /srv/>
#	Options Indexes FollowSymLinks
#	AllowOverride None
#	Require all granted
#</Directory>




# AccessFileName: The name of the file to look for in each directory
# for additional configuration directives.  See also the AllowOverride
# directive.
#
AccessFileName .htaccess

#
# The following lines prevent .htaccess and .htpasswd files from being
# viewed by Web clients.
#
<FilesMatch "^\.ht">  
	Require all denied
</FilesMatch>


#
# The following directives define some format nicknames for use with
# a CustomLog directive.
#
# These deviate from the Common Log Format definitions in that they use %O
# (the actual bytes sent including headers) instead of %b (the size of the
# requested file), because the latter makes it impossible to detect partial
# requests.
#
# Note that the use of %{X-Forwarded-For}i instead of %h is not recommended.
# Use mod_remoteip instead.
#
LogFormat "%v:%p %h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" vhost_combined  
LogFormat "%h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" combined  
LogFormat "%h %l %u %t \"%r\" %>s %O" common  
LogFormat "%{Referer}i -> %U" referer  
LogFormat "%{User-agent}i" agent  

# Include of directories ignores editors' and dpkg's backup files,  
# see README.Debian for details.

# Include generic snippets of statements
IncludeOptional conf-enabled/*.conf

# Include the virtual host configurations:
IncludeOptional sites-enabled/*.conf

# vim: syntax=apache ts=4 sw=4 sts=4 sr noet
Member: schrick
schrick Apr 23, 2024 updated at 09:13:45 (UTC)
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wird im Browser der Dateitext angezeigt. Die gewünschte Ausgabe erfolgt nicht.
Durchgehen ... PHP code is not being executed, but the code shows in the browser source code
Member: d.jaeger
d.jaeger Apr 23, 2024 at 09:31:35 (UTC)
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Zitat von @Vision2015:

Moin...

wie wird den deine Testseite aufgerufen... also mit .htm oder mit .php?

nur so ein gedanke face-smile

Frank

https://localhost/myphpfile.php
Member: pantox
pantox Apr 23, 2024 at 09:59:05 (UTC)
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Hallo,

in deiner Apache2-conf wird dem Apache nirgends mitgeteilt, das er *.php auch als PHP verwenden soll.

<FilesMatch \.php$>
    SetHandler application/x-httpd-php
</FilesMatch>

sollte das Problem lösen. Nachzulesen unter https://www.php.net/manual/de/install.unix.apache2.php

PS: Ist jetzt nur ins Blaue geraten, nutze fast ausschließlich NGINX als PHP-Server.


Gruß pantox
Member: accessViolation
accessViolation Apr 23, 2024 updated at 10:25:37 (UTC)
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sudo a2enmod phpX.X
sudo service apache2 reload

sudo a2enmod php8.1

Sprich: ist das Modul überhaupt aktiv fürn Apache?`

Gruß
Member: schrick
schrick Apr 23, 2024 updated at 10:50:04 (UTC)
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Zitat von @pantox:

Hallo,

in deiner Apache2-conf wird dem Apache nirgends mitgeteilt, das er *.php auch als PHP verwenden soll.

<FilesMatch \.php$>
    SetHandler application/x-httpd-php
</FilesMatch>

sollte das Problem lösen. Nachzulesen unter https://www.php.net/manual/de/install.unix.apache2.php

PS: Ist jetzt nur ins Blaue geraten, nutze fast ausschließlich NGINX als PHP-Server.
Das ist normal, bei apache sind diese Mods auf Unter-Konfigurationen aufgeteilt.
Für PHP8.3 stehen diese Konfigurationsdirektiven unter mods-enabled/php.8.3.conf und mods-enabled/php.8.3.load verlinkt.

screenshot

screenshot

Das sollte er also auch prüfen ob die dort von mods-available her verlinkt ist.

Und auch ob PHP überhaupt als Modul aktiviert ist
sudo a2enmod php8.3
sudo systemctl restart apache2

screenshot


Oder er hat einfach ein Package vergessen zu installieren...

https://www.linuxtuto.com/how-to-install-php-8-3-on-ubuntu-22-04/
Member: aqui
aqui Apr 23, 2024 updated at 15:14:02 (UTC)
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nutze fast ausschließlich NGINX als PHP-Server.
Richtig! 👍 Damit wäre der Thread hier obsolet gewesen und der TO hätte den Webserver in 5 Minuten am Fliegen gehabt...siehe Anleitung oben! Natürlich mit funktionierendem PHP. face-wink
Member: aqui
aqui May 02, 2024 at 11:50:12 (UTC)
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Wenn es das denn nun war bitte nicht vergessen deinen Thread dann auch als erledigt zu markieren!
How can I mark a post as solved?