Hướng dẫn where is my php file? - tập tin php của tôi ở đâu?

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Nội dung chính Show

Nginx or Apache with PHP-FPM
Editing php.ini in Linux
Nginx or Apache with PHP-FPM
Thư mục PHP trong Windows ở đâu?
Tệp PHP mặc định là gì?
Không thể tìm thấy tệp PHP INI?
Làm cách nào để mở tệp PHP INI?

Last updated on June 7th, 2022 | 2 replies

As there are multiple versions of PHP with different sever configurations, php.ini could be located in several different folders.

Method 1

One way to find out exactly which php.ini file your web sever is using is by creating a new PHP file in document root called

/etc/php/8.1/apache2/php.ini

0.

info.php

<?php
phpinfo();
?>

Load this file in your browser, press

/etc/php/8.1/apache2/php.ini

1 +

/etc/php/8.1/apache2/php.ini

2 (or

/etc/php/8.1/apache2/php.ini

3 +

/etc/php/8.1/apache2/php.ini

2 on Mac) and search for “Loaded Configuration File”. You should see something like

/etc/php/8.1/apache2/php.ini

This will tell you the exact location of the php.ini file you want to edit.

Method 2

In Linux, run this command to locate the

/etc/php/8.1/apache2/php.ini

5 configuration file.

php -i | grep "Loaded Configuration File"

Or in Windows Command Line:

php -i | findstr /c:"Loaded Configuration File"

The result should be something like this:

Loaded Configuration File => /etc/php/8.1/cli/php.ini

In the above example, we can see that the PHP install is located in

/etc/php/8.1/apache2/php.ini

6. Note that there are three different configuration files you should we aware of:

CLI

/etc/php/8.1/apache2/php.ini

7 is for the CLI PHP program. Changes to this config file will only affect PHP as it runs in the terminal – it will NOT affect the web server.

Apache

/etc/php/8.1/apache2/php.ini

8 is for the PHP plugin used by Apache. This is the one you need to edit if you are using the Apache web server.

Nginx or Apache with PHP-FPM

/etc/php/8.1/apache2/php.ini

9 is a fastcgi-compatible ‘wrapper’ for PHP processing. This is the one you need to edit if you’re using the Nginx web server or Apache with PHP-FPM.

Method 3

Using the

php -i | grep "Loaded Configuration File"

0 command in Linux,. If it’s not already installed, run

php -i | grep "Loaded Configuration File"

1.

You should see a list of php.ini files here. Try editing one of them and restarting you web server to see if makes the required changes.

Editing php.ini in Linux

Apache

On Apache, php.ini is usually located in

/etc/php/8.1/apache2/php.ini

8. Replace

php -i | grep "Loaded Configuration File"

4 with your own version, e.g,

php -i | grep "Loaded Configuration File"

5,

php -i | grep "Loaded Configuration File"

6, etc.

To edit:

sudo nano /etc/php/8.1/apache2/php.ini

However, if you are using PHP FPM, it may be located in

/etc/php/8.1/apache2/php.ini

9. Replace

php -i | grep "Loaded Configuration File"

4 with your own version, e.g,

php -i | grep "Loaded Configuration File"

5,

php -i | grep "Loaded Configuration File"

6, etc.

To edit:

sudo nano /etc/php/8.1/fpm/php.ini

To save file and exit, press

/etc/php/8.1/apache2/php.ini

1 +

php -i | findstr /c:"Loaded Configuration File"

2, press

php -i | findstr /c:"Loaded Configuration File"

3 and then press

php -i | findstr /c:"Loaded Configuration File"

4

You must restart Apache after altering php.ini.

sudo systemctl restart apache2

If you are using PHP-FPM, you must restart that service. Replace

php -i | findstr /c:"Loaded Configuration File"

6 with your own version, e.g,

php -i | grep "Loaded Configuration File"

5,

php -i | grep "Loaded Configuration File"

6, etc.

sudo service php8.1-fpm restart

Nginx or Apache with PHP-FPM

Nginx uses PHP FPM and <code>php.ini</code> is usually located in <code>/etc/php/8.1/fpm/php.ini</code>. Replace <code>8.1</code> with your own version, e.g, <code>php5.6</code>, <code>php7.4</code>, etc.</p><div class="code-wrap"><pre id="supercoder-block_629f3eb9c73bc" class="code language-bash"><code class="language-bash">sudo nano /etc/php/8.1/fpm/php.ini</code></pre><div class="btn-copy-wrapper"><button class="btn-copy" title="Copy"></button></div></div><p>Save and exit (press <code>CTRL</code> + <code>X</code>, press <code>Y</code> and then press <code>ENTER</code>)</p><p>You must restart Nginx after altering <code>php.ini</code>.</p><div class="code-wrap"><pre id="supercoder-block_629f3ed8c73bd" class="code language-bash"><code class="language-bash">sudo systemctl reload nginx</code></pre><div class="btn-copy-wrapper"><button class="btn-copy" title="Copy"></button></div></div><a class="anchor" id="id-older-versions"></a><h2>Older Versions</h2><p>For versions of Ubuntu <em>lower</em> than 16.04, <code>/etc/php/5.6/</code>,<code>/etc/php/7.0/</code>,<code>/etc/php/7.1/</code>, and so on, are replaced by <code>/etc/php5/</code> and so on. Otherwise, these paths remain accurate.<span id="ezoic-pub-ad-placeholder-130" class="ezoic-adpicker-ad"></span></p><p>Let me know if this helped. Follow me on <a href="https://twitter.com/DevAnswers" target="_blank" rel="noreferrer">Twitter</a>, <a href="https://www.facebook.com/DevAnswers-326312698016716/" target="_blank" rel="noreferrer">Facebook</a> and <a href="https://www.youtube.com/channel/UCXvcK0LxaefzAgkUJWqd0FA" target="_blank" rel="noreferrer">YouTube</a>, or 🍊 <a href="https://www.buymeacoffee.com/DevAnswers" target="_blank" rel="noreferrer">buy me a smoothie</a>.</p><p>p.s. I increased my AdSense revenue by 200% using AI 🤖. Read my <a target="_blank" href="https://devanswers.co/ezoic-review-increase-adsense-ad-revenue/">Ezoic review</a> to find out how.</p></div></article><div id="comments" class="comments-area"><a class="anchor" id="comments-anchor"></a><h2 class="comments-title">2 replies</h2><div id="respond" class="comment-respond"><h3 id="reply-title" class="comment-reply-title">Leave a reply <small></small></h3><form action="https://devanswers.co/wp-comments-post.php" method="post" id="commentform" class="comment-form" novalidate><p class="comment-notes"><span id="email-notes">Your email address will not be published.</span> <span class="required-field-message" aria-hidden="true">Required fields are marked <span class="required" aria-hidden="true">*</span></span></p><p class="comment-form-comment"><label for="comment">Comment <span class="required" aria-hidden="true">*</span></label> <textarea id="comment" name="comment" cols="45" rows="8" maxlength="65525" required></textarea></p><p class="comment-form-author"><label for="author">Name <span class="required" aria-hidden="true">*</span></label> <input id="author" name="author" size="30" maxlength="245" required></p><p class="comment-form-email"><label for="email">Email <span class="required" aria-hidden="true">*</span></label> <input id="email" name="email" type="email" size="30" maxlength="100" aria-describedby="email-notes" required></p><p class="comment-form-cookies-consent"><input id="wp-comment-cookies-consent" name="wp-comment-cookies-consent" type="checkbox" value="yes"> <label for="wp-comment-cookies-consent">Save my name, email, and website in this browser for the next time I comment.</label></p><p class="form-submit"><input name="submit" type="submit" id="submit" class="submit" value="Post Comment"> <input type="hidden" name="comment_post_ID" value="464" id="comment_post_ID"> <input type="hidden" name="comment_parent" id="comment_parent" value="0"></p><p style="display:none"><input type="hidden" id="akismet_comment_nonce" name="akismet_comment_nonce" value="567780d080"></p><p style="display:none!important"><label>Δ<textarea name="ak_hp_textarea" cols="45" rows="8" maxlength="100"></textarea></label><input type="hidden" id="ak_js_1" name="ak_js" value="59"><script>document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime());