如何为 XAMPP 安装 PECL HTTP 扩展？

Question

I want to install the PHP PECL HTTP extension in my XAMPP environment (OS is Windows). I have attempted to add multiple variations of the php_http.dll extension into my ext directory, and added extension=php_http.dll to the php.ini file. Yet when I go to start the Apache service, it throws some sort of error.

It's pretty clear I'm doing something wrong, however I have no idea what. The last relevant question I could find was 5 years out of date. Does anybody have any idea how to install this?

Answer 1

You also have to load raphf and propro:

• http://windows.php.net/downloads/pecl/releases/raphf/1.0.4/
• http://windows.php.net/downloads/pecl/snaps/propro/1.0.0/

... and iconv, hash and spl.

Answer 2

You can try:

For pecl.
Look in xampp\php for the pecl.bat file
Open a command console window in this folder and issue the pecl.bat command and it will give a list of commands to use.

Answer 3

This post shows how to install XAMPP on Windows to run PHP applications that connect to a remote Oracle Database.

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XAMPP is an open source package that contains Apache, PHP and many PHP 'extensions'. One of these extension is PHP OCI8 which connects to Oracle Database.

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To install XAMPP: D: drive.

Download " XAMPP for Windows " and follow the installer wizard. I installed into my D: drive.

Start the Apache server via the XAMPP control panel.

Visit http://localhost/dashboard/phpinfo.php via your browser to see the architecture and thread safety mode of the installed PHP. Please note this is the architecture of the installed PHP and not the architecture of your machine. It's possible to run a x86 PHP on an x64 machine.

Oracle OCI8 is pre-installed in XAMPP but if you need a newer version you can download an updated OCI8 PECL package from pecl.php.net .

Pick an OCI8 release and select the DLL according to the architecture and thread safety mode. For example, if PHP is x86 and thread safety enabled, download "7.2 Thread Safe (TS) x86". Then replace "D:\\xampp\\php\\ext\\php_oci8_12c.dll" with the new "php_oci8_12c.dll" from the OCI8 PECL package.

Edit "D:\\xampp\\php\\php.ini" and uncomment the line "extension=oci8_12c". Make sure "extension_dir" is set to the directory containing the PHP extension DLLs. For example,

extension=oci8_12c

extension_dir="D:\xampp\php\ext"

• Download the Oracle Instant Client Basic package from OTN.

Select the correct architecture to align with PHP's. For Windows x86 download "instantclient-basic-nt-12.2.0.1.0.zip" from the Windows 32-bit page.

Extract the file in a directory such as "D:\\Oracle". A subdirectory "D:\\Oracle\\instantclient_12_2" will be created.

Add this subdirectory to the PATH environment variable. You can update PATH in Control Panel -> System -> Advanced System Settings -> Advanced -> Environment Variables -> System Variables -> PATH. In my example I set it to "D:\\Oracle\\instantclient_12_2".

Restart the Apache server and check the phpinfo.php page again. It shows the OCI8 extension is loaded successfully.

If you also run PHP from a terminal window, make sure to close and reopen the terminal to get the updated PATH value.

To run your first OCI8 application, create a new file in the XAMPP document root "D:\\xampp\\htdocs\\test.php". It should contain:

<?php
 
error_reporting(E_ALL);
ini_set('display_errors', 'On');
 
$username = "hr";                  // Use your username
$password = "welcome";             // and your password
$database = "localhost/orclpdb";   // and the connect string to connect to your database
 
$query = "select * from dual";
 
$c = oci_connect($username, $password, $database);
if (!$c) {
    $m = oci_error();
    trigger_error('Could not connect to database: '. $m['message'], E_USER_ERROR);
}
 
$s = oci_parse($c, $query);
if (!$s) {
    $m = oci_error($c);
    trigger_error('Could not parse statement: '. $m['message'], E_USER_ERROR);
}
$r = oci_execute($s);
if (!$r) {
    $m = oci_error($s);
    trigger_error('Could not execute statement: '. $m['message'], E_USER_ERROR);
}
 
echo "<table border='1'>\n";
$ncols = oci_num_fields($s);
echo "<tr>\n";
for ($i = 1; $i <= $ncols; ++$i) {
    $colname = oci_field_name($s, $i);
    echo "  <th><b>".htmlspecialchars($colname,ENT_QUOTES|ENT_SUBSTITUTE)."</b></th>\n";
}
echo "</tr>\n";
 
while (($row = oci_fetch_array($s, OCI_ASSOC+OCI_RETURN_NULLS)) != false) {
    echo "<tr>\n";
    foreach ($row as $item) {
        echo "<td>";
        echo $item!==null?htmlspecialchars($item, ENT_QUOTES|ENT_SUBSTITUTE):"&nbsp;";
        echo "</td>\n";
    }
    echo "</tr>\n";
}
echo "</table>\n";
 
?>

You need to edit this file and set your database username, password and connect string. If you are using Oracle Database XE, then the connect string should be "localhost/XE".

The SQL query can also be changed. Currently it queries the special DUAL table, which every user has.

Load the test program in a browser using http://localhost/test.php . The output will be the single value "X" in the column called "DUMMY".

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Maybe this can help, but this issue is very complex in XAMPP. I have heard several reports about this problem in xampp, I advise testing VPS free for further study.
if you have any questions, post in the comments. If something is incompatible or wrong, be sure to comment! thanks