remove duplicate php-version-checks from installer / updater

Author: florian030

install/install.php

@@ -146,7 +146,6 @@
 //** Installer Interface
 //****************************************************************************************************
 $inst = new installer();
-if (!$inst->get_php_version()) die('ISPConfig requires PHP '.$inst->min_php."\n");
 $retval=shell_exec("which which");
 if (empty($retval)) die ("ISPConfig requires which \n");
 

install/lib/installer_base.lib.php

@@ -35,7 +35,6 @@ class installer_base {
 	var $db;
 	public $install_ispconfig_interface = true;
 	public $is_update = false; // true if it is an update, falsi if it is a new install
-	public $min_php = '5.4'; // minimal php-version for update / install
 	protected $mailman_group = 'list';
 
 
@@ -151,12 +150,6 @@ public function set_immutable($path, $enable = true) {
 		}
 	}
 
-	//** Detect PHP-Version
-	public function get_php_version() {
-		if(version_compare(PHP_VERSION, $this->min_php, '<')) return false;
-		else return true;
-	}
-
 	public function crypt_password($cleartext_password, $charset = 'UTF-8') {
 		if($charset != 'UTF-8') {
 			$cleartext_password = mb_convert_encoding($cleartext_password, $charset, 'UTF-8');

install/update.php

@@ -185,7 +185,6 @@
 $conf['ispconfig_log_priority'] = $conf_old["log_priority"];
 
 $inst = new installer();
-if (!$inst->get_php_version()) die('ISPConfig requieres PHP '.$inst->min_php."\n");
 $inst->is_update = true;
 
 $inst->check_prerequisites();