Error while executing php script from bash

Question

Hi im trying to execute php file from bash script

#!/bin/sh

php ./func.php

and func.php file looks like

<?php

echo "php file";

And as output PHP Warning: Module 'apc' already loaded in Unknown on line 0

EDIT: And maybe U can also tell me how to pass parameter to php file ??

Have you tried checking the cli configuration file (on a Ubuntu system it would e.g. be located in /etc/php5/cli/php.ini) for references to module apc? And is this your complete func.php file? Looks incomplete to me (at least closing ?> is missing) — codeling
– codeling, Commented Jan 2, 2012 at 11:51
@nyarlathotep Leaving out the closing ?> is a best practice. — phihag
– phihag, Commented Jan 2, 2012 at 11:52
@phihag: thanks for the hint! been writing php code for a long time but didn't know that - seems I should read up on best practices :) — codeling
– codeling, Commented Jan 2, 2012 at 11:54
I thought that ?> its not so important as it is in PHP. Thanks — kskaradzinski
– kskaradzinski, Commented Jan 2, 2012 at 11:55
@skowron-line Please ask a second question on how to get parameters. That way, this question remains uncluttered, and future seekers will have an easier time reading questions and answers. — phihag
– phihag, Commented Jan 2, 2012 at 12:11

phihag · Accepted Answer · 2012-01-02 11:51:38Z

8

An error in Unknown on line 0 means that your configuration is defective (this has nothing to do with bash - directly running the program should yield the same message).

In your case, you have two instances of extension=apc.so in your php configuration. Use grep apc.so /etc/php5/cli/ -r to find these.

answered Jan 2, 2012 at 11:51

phihag

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1 Comment

Benj Over a year ago

Thanks +1 ! Do you have any idea where this duplicate line comes from ? I also had an ...active=1 line duplicated in the ini file.

jjmontes · Accepted Answer · 2012-01-02 11:51:43Z

3

This error is related to your PHP configuration, not to your code.

This can be fixed in your php.ini, check this thread: http://blog.ciuly.com/my-server/php-warning-module-apc-already-loaded-in-unknown-on-line-0/.

answered Jan 2, 2012 at 11:51

jjmontes

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Comments

konsolenfreddy · Accepted Answer · 2012-01-02 11:52:19Z

2

Find out which php.ini is being used in CLI mode:

php --info

and check the content of that php.ini for a double declaration of extension=apc.so

answered Jan 2, 2012 at 11:52

konsolenfreddy

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jsuggs · Accepted Answer · 2012-11-09 16:32:39Z

1

All of the answers above hinted at what was going on, but it was the fact that there was a separate apc file that was being loaded, so simply grepping for "extension=apc.so" didn't uncover the issue.

php --info | grep -i apc
PHP Warning:  Module 'apc' already loaded in Unknown on line 0
Additional .ini files parsed => /etc/php5/cli/conf.d/apc.ini

So since the module was being loaded, you just simply need to remove the "extension=apc.so" from both your apache and cli php.ini configs.

answered Nov 9, 2012 at 16:32

jsuggs

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Stephen Ostermiller · Accepted Answer · 2013-05-25 09:35:09Z

In my case (on Ubuntu, a Debian based Linux variant), I had two copies of apc.ini in /etc/php5/conf.d/. I had one that I had put there when I first installed apc. I also found a symlink from /etc/php5/conf.d/20-apc.ini to ../mods-available/apc.ini.

It appears that some upgrade of php, enabled this module the "Debian way" (with a symlink). I deleted my copy of apc.ini and I am now just using the one that is symlinked to mods-available.

Digging further, there are command line programs that should be used to enable and disable PHP modules under Ubuntu and Debian. Here are the commands to enable and disable APC:

sudo /usr/sbin/php5enmod apc # Creates the symlink in /etc/php5/conf.d that enables APC
sudo /usr/sbin/php5dismod apc # Deletes the symlink in /etc/php5/conf.d that disables APC

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