128 Zeilen
2.4 KiB
PHP
128 Zeilen
2.4 KiB
PHP
<?php
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/**
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* Project:
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* Contenido Content Management System
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*
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* Description:
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*
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* Requirements:
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* @con_php_req 5
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*
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* @package ContenidoBackendArea
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* @version 0.3
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* @author unknown
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* @copyright four for business AG <www.4fb.de>
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* @license http://www.contenido.org/license/LIZENZ.txt
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* @link http://www.4fb.de
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* @link http://www.contenido.org
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*
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*
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*
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* {@internal
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* created unknown
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* modified 2008-07-07, bilal arslan, added security fix
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* modified 2011-02-08, Dominik Ziegler, removed old PHP compatibility stuff as contenido now requires at least PHP 5
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*
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* $Id$:
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* }}
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*
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*/
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if (!defined('CON_FRAMEWORK')) {
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die('Illegal call');
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}
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/** @todo move to enum */
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define("E_EXTENSION_AVAILABLE", 1);
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define("E_EXTENSION_UNAVAILABLE", 2);
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define("E_EXTENSION_CANTCHECK", 3);
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/**
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* canPHPurlfopen: Checks if PHP is able to use
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* allow_url_fopen.
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*/
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function canPHPurlfopen(): bool
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{
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return ini_get("allow_url_fopen");
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}
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function getPHPDisplayErrorSetting(): bool
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{
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return ini_get("display_errors");
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}
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function getPHPFileUploadSetting(): bool
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{
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return ini_get("file_uploads");
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}
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function getPHPGPCOrder(): bool
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{
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return ini_get("gpc_order");
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}
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function getPHPMagicQuotesRuntime(): bool
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{
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return ini_get("magic_quotes_runtime");
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}
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function getPHPMagicQuotesSybase(): bool
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{
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return ini_get("magic_quotes_sybase");
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}
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function getPHPMaxExecutionTime(): bool
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{
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return ini_get("max_execution_time");
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}
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function getPHPOpenBasedirSetting(): bool
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{
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return ini_get("open_basedir");
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}
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function checkPHPSQLSafeMode(): bool
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{
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return ini_get("sql.safe_mode");
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}
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function return_bytes($val): float|int
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{
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if (strlen($val) == 0) {
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return 0;
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}
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$val = trim($val);
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$last = $val[strlen($val) - 1];
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return match ($last) {
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'k', 'K' => (int)$val * 1024,
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'm', 'M' => (int)$val * 1_048_576,
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default => $val,
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};
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}
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function isPHPExtensionLoaded($extension)
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{
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$value = extension_loaded($extension);
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if ($value === true) {
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return E_EXTENSION_AVAILABLE;
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}
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if ($value === false) {
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return E_EXTENSION_UNAVAILABLE;
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}
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if ($value === NULL) {
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return E_EXTENSION_CANTCHECK;
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}
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}
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/**
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* Test for PHP compatibility
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*
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* @param string $sVersion phpversion to test
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*/
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function isPHPCompatible($sVersion = "8.0.0"): bool
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{
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return version_compare(phpversion(), $sVersion, ">=");
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} |