<?php // PHP 5.3.7 minimum if (version_compare(PHP_VERSION, '5.3.3', '<')) { die('This software require PHP 5.3.3 minimum'); } // Checks for PHP < 5.4 if (version_compare(PHP_VERSION, '5.4.0', '<')) { // Short tags must be enabled for PHP < 5.4 if (! ini_get('short_open_tag')) { die('This software require to have short tags enabled if you have PHP < 5.4 ("short_open_tag = On")'); } // Magic quotes are deprecated since PHP 5.4 if (get_magic_quotes_gpc()) { die('This software require to have "Magic quotes" disabled, it\'s deprecated since PHP 5.4 ("magic_quotes_gpc = Off")'); } } // Old libxml2 version are not supported (Debian Lenny is too old) if (version_compare(LIBXML_DOTTED_VERSION, '2.7.0', '<')) { die('This software require at least libxml2 version 2.7.0'); } // Check XML functions if (! function_exists('simplexml_load_string')) { die('PHP extension required: SimpleXML'); } if (! function_exists('xml_parser_create')) { die('PHP extension required: XML Parser'); } if (! function_exists('dom_import_simplexml')) { die('PHP extension required: DOM'); } // Check PDO Sqlite if (! extension_loaded('pdo_sqlite')) { die('PHP extension required: pdo_sqlite'); } // Check extension: mbstring if (! extension_loaded('mbstring')) { die('PHP extension required: mbstring'); } // Check for curl if (! function_exists('curl_init') && ! ini_get('allow_url_fopen')) { die('You must have "allow_url_fopen=On" or curl extension installed'); } // Check if /data is writeable if (! is_writable(DATA_DIRECTORY)) { die('The directory "'.DATA_DIRECTORY.'" must be writeable by your web server user'); } // Include password_compat for PHP < 5.5 if (version_compare(PHP_VERSION, '5.5.0', '<')) { require __DIR__.'/vendor/password.php'; }