Try `composer install -h`. There you&#39;ll find an option `--working-dir` (or `-d`). And that&#39;s what you&#39;re looking for.

Then run:

    composer install --working-dir=/home/someuser/myproject


You can find more in [composer docs](https://getcomposer.org/doc/03-cli.md#global-options).

&lt;br&gt;

Depending on your operating system, the `=` might need to be removed:

    composer install --working-dir /home/someuser/myproject


In addition to the above answer from Tom&#225;š Votruba i had to append the = charachter on OSX. So the full command would be:

    composer install -d=/home/someuser/myproject

My first post on SO so was unable to simply add this as a comment.

This works for me, PHP 7.3 on ubuntu 18.04

Install

&gt; composer install --working-dir=/your_composer_dir

Update

&gt; composer update --working-dir=/your_composer_dir

Run:

    cd /home/mysites/google.com

Then run:

    composer require facebook/graph-sdk

Above steps will open up the directory named (google.com) and install facebook Graph SDK there.


I have many local git repos on my OSX. Using the command line I want to make new gitlab repositories on `https://gitlab.companyname.com` from existing local repositories. 

Is it possible to do that? 

How to create a new gitlab repo from my existing local git repo, using CLI?

I am trying to column-bind dataframes and having issue with pandas `concat`, as `ignore_index=True` doesn&#39;t seem to work:

    df1 = pd.DataFrame({&#39;A&#39;: [&#39;A0&#39;, &#39;A1&#39;, &#39;A2&#39;, &#39;A3&#39;],
                        &#39;B&#39;: [&#39;B0&#39;, &#39;B1&#39;, &#39;B2&#39;, &#39;B3&#39;],
                        &#39;D&#39;: [&#39;D0&#39;, &#39;D1&#39;, &#39;D2&#39;, &#39;D3&#39;]},
                        index=[0, 2, 3,4])

    df2 = pd.DataFrame({&#39;A1&#39;: [&#39;A4&#39;, &#39;A5&#39;, &#39;A6&#39;, &#39;A7&#39;],
                        &#39;C&#39;: [&#39;C4&#39;, &#39;C5&#39;, &#39;C6&#39;, &#39;C7&#39;],
                        &#39;D2&#39;: [&#39;D4&#39;, &#39;D5&#39;, &#39;D6&#39;, &#39;D7&#39;]},
                        index=[ 5, 6, 7,3])
    df1
    #     A   B   D
    # 0  A0  B0  D0
    # 2  A1  B1  D1
    # 3  A2  B2  D2
    # 4  A3  B3  D3

    df2
    #    A1   C  D2
    # 5  A4  C4  D4
    # 6  A5  C5  D5
    # 7  A6  C6  D6
    # 3  A7  C7  D7

    dfs = [df1,df2]
    df = pd.concat( dfs,axis=1,ignore_index=True)     
    print df   

and the result is 

         0    1    2    3    4    5    
    0   A0   B0   D0  NaN  NaN  NaN  
    2   A1   B1   D1  NaN  NaN  NaN    
    3   A2   B2   D2   A7   C7   D7   
    4   A3   B3   D3  NaN  NaN  NaN  
    5  NaN  NaN  NaN   A4   C4   D4  
    6  NaN  NaN  NaN   A5   C5   D5  
    7  NaN  NaN  NaN   A6   C6   D6           


Even if I reset index using

     df1.reset_index()    
     df2.reset_index() 

and then try 

    pd.concat([df1,df2],axis=1) 

it still produces the same result!

pandas concat ignore_index doesn&#39;t work

I don&#39;t know if this question has been asked, because searching finds results mostly about moving the libraries installation directory.

I have a globally installed composer command. Is there a way to run, for example, `composer install` in a different directory than current, i.e. to specify the directory in which I would like tu run the command?

E.g. being in `/home/someuser`, I would like to acquire the same result as in running `composer install` it inside `/home/someuser/myproject`. Of course, one way would be to simply change the current directory, run composer and go back.

Running composer in a different directory than current

I don't know if this question has been asked, because searching finds results mostly about moving the libraries installation directory.
I have a globally installed composer command. Is there a way to run, for example, <code>composer install</code> in a different directory than current, i.e. to specify the directory in which I would like tu run the command?
E.g. being in <code>/home/someuser</code>, I would like to acquire the same result as in running <code>composer install</code> it inside <code>/home/someuser/myproject</code>. Of course, one way would be to simply change the current directory, run composer and go back.

While running **php artisan migrate**, I got the following error

    

&gt; [Doctrine\DBAL\DBALException]                                                                    
  Unknown database type enum requested, Doctrine\DBAL\Platforms\MySqlPlatform may not support it. 

How to resolve this issue.

Code:

    public function up() {
        Schema::table(&#39;blogs&#39;, function (Blueprint $table) {
            $table-&gt;string(&#39;wordpress_id&#39;)-&gt;nullable();
            $table-&gt;string(&#39;google_blog_id&#39;)-&gt;nullable()-&gt;change();
        });
    }

Laravel 5.1 Unknown database type enum requested

I am trying to get the client&#39;s IP address in Laravel. 

It is easy to get a client&#39;s IP in PHP by using `$_SERVER[&quot;REMOTE_ADDR&quot;]`. It is working fine in core PHP, but when I use the same thing in Laravel,  it returns the server IP instead of the visitor&#39;s IP.


How to get client IP address in Laravel 5+

In PHP, variable and constant names are case sensitive, while function names are not.

As far as I am aware, PHP is the only language in which this happens. All other languages I have used are either totally case sensitive or totally case insensitive.

Why is PHP _partially_ case senstive?

Please note, that I am not asking _which_ names are case sensitive, but _why_.

__Update__

I thought I might add, for the benefit of those who think I am asking _which_, the following list:

__Case Sensitive__

- Strings
- Variables
- Object Properties
- Constants, by default

__Case Insensitive__

- Key Words etc
- Functions
- Object Methods
- Constants, if defined accordingly
- Class Names

Note:

- Classes are thus a mixed bag:
	- The `class` keyword is case insensitive
    - Class names are case insensitive, for declaration, instantiation, and static calls
	- Class methods, being functions, are case insensitive
	- Class properties, being variables &amp; constants, are case sensitive
- Because Strings are case sensitive, anything that relies on strings, such as array keys and values, is also case sensitive

PHP &amp; Case Sensitivity

I got this error when running `composer.phar update` on my VM:

&gt;PHP Fatal error:  Allowed memory size of 1073741824 bytes exhausted (tried to allocate 144115188075867549 bytes) in phar:///bin/composer.phar/src/Composer/Util/RemoteFilesystem.php on line 179

The `composer.json`, if needed:

    {
            &quot;description&quot; : &quot;The CodeIgniter framework&quot;,
            &quot;name&quot; : &quot;codeigniter/framework&quot;,
            &quot;license&quot;: &quot;MIT&quot;,
            &quot;require&quot;: {
                    &quot;php&quot;: &quot;&gt;=5.2.4&quot;,
                    &quot;videlalvaro/php-amqplib&quot;: &quot;2.5.*&quot;
            },
            &quot;require-dev&quot;: {
                    &quot;mikey179/vfsStream&quot;: &quot;1.1.*&quot;,
                    &quot;videlalvaro/php-amqplib&quot;: &quot;2.5.*&quot;
            }
    }

The VM just recently recovered from a bad disk sector problem, and the guy running the VM said that the VM has been moved to a new disk. There are only Java, PHP, httpd, postgre, rabbitmq and the website itself in my VM, and it already ran perfectly for about 4 months before this happened. I&#39;m using PHP 5.6.11. Can anyone help please?

Composer Update failed -- out of memory

I&#39;m trying to create a report page that shows reports from a specific date to a specific date. Here&#39;s my current code:

    $now = date(&#39;Y-m-d&#39;);
    $reservations = Reservation::where(&#39;reservation_from&#39;, $now)-&gt;get();
 
What this does in plain SQL is `select * from table where reservation_from = $now`. 

I have this query here but I don&#39;t know how to convert it to eloquent query.

    SELECT * FROM table WHERE reservation_from BETWEEN &#39;$from&#39; AND &#39;$to

How can I convert the code above to eloquent query? Thank you in advance.

How to query between two dates using Laravel and Eloquent?

For example I want to require:

    {
      &quot;repositories&quot;: [
        {
          &quot;type&quot;: &quot;git&quot;,
          &quot;url&quot;: &quot;https://github.com/google/google-api-php-client.git&quot;
        }
      ],
    
      &quot;require&quot;: {
        &quot;google/apiclient&quot;: &quot;v1-master&quot;
      }
    }

In this example I try require `google/apiclient` on branch `v1-master`. I get error:

      [UnexpectedValueException]                                                        
      Could not parse version constraint v1-master: Invalid version string &quot;v1-master&quot;

Composer require branch name

I want to get list of outdated packages that will be updated when I issue `composer update`. Does composer have such functionality? if no is there a way to do that (with or without composer?)

Get the list of outdated Composer packages

From within the directory holding my composer.phar file, I can&#39;t execute any composer commands. 

I can see Composer is running when I execute
    
    php composer.phar 

But any direct composer statements fail. 

Not sure if it matters but Composer was included within a cloned repository.

I just want to install a single Oauth library, then likely not touch Composer again for several months, so I don&#39;t need to run it globally. I&#39;m just confused why I can&#39;t run Composer from within this directory.



Composer: Command Not Found

[PEAR][1] is used to install a PHP software package and [Composer][2] is used for the same thing. I believe Composer handles dependencies better but is that the only difference? Can anybody explain the difference between these two package managers and tell me when to use which?

  [1]: http://pear.php.net/
  [2]: http://getcomposer.org

Content Type	Original Author	Original Content on Stackoverflow
Question	Przemek	View Question on Stackoverflow
Solution 1 - Php	Tomas Votruba	View Answer on Stackoverflow
Solution 2 - Php	Eric Mulder	View Answer on Stackoverflow
Solution 3 - Php	M_R_K	View Answer on Stackoverflow
Solution 4 - Php	henlly	View Answer on Stackoverflow

Running composer in a different directory than current

Php Problem Overview

Php Solutions

Solution 1 - Php

Solution 2 - Php

Solution 3 - Php

Solution 4 - Php

pandas concat ignore_index doesn't work

How to create a new gitlab repo from my existing local git repo, using CLI?

Attributions