Server Requirements Checker

This script can help before installing an application by checking for common required modules to be enabled on the server.

Preview

Features

Check for PHP version
Check for cURL, JSON, MCrypt, mbstring, GD, BC Math, MySQLi, PDO and sockets support
Check if PEAR is installed
Check if directory is writable
Clean coded and easy to understand
Small size
Base64 encoded images
Single-file script
Easy configuration

Installation

1. Download or clone this repository
2. Open check.php with your favourite code editor and edit the configuration (see below)
3. Upload check.php to the desired web server and access the file using http://www.your-domain.com/check.php

Configuration

Open check.php in your favourite code editor and find the following block of code. Read the comments for more info.

 /**
 * #######################################
 *  Configuration
 * #######################################
 */

$requirements = new stdClass();

// PHP Version selection
$requirements->phpMin = '5.6.0';
$requirements->phpMax = '7.0.9';

// Check for cURL support ?
$requirements->curl = true;

// Check for JSON support ?
$requirements->json = true;

// Check for MCrypt support ?
$requirements->mcrypt = true;

// Check for mbstring support ?
$requirements->mbstring = true;

// Check if PEAR is installed ?
$requirements->pear = true;

// Write permission check
$requirements->writeCheck = true;
$requirements->writeDir   = __DIR__;

// GD Support check
$requirements->gdCheck    = true;
$requirements->gdShowMore = true; // Show more details about gd ?

// Check for BC Math support ?
$requirements->bcmath = true;

// Check for MySQLi support ?
$requirements->mysqli = true;

// Check for PDO support ?
$requirements->pdo = true;

// Check for sockets support ?
$requirements->sockets = true;

Requirements

The only requirement for this script is PHP >= 4.3