die( -1 );
}
if( version_compare( phpversion(), '5.0.0' ) < 0 ) {
- echo "PHP 5.0.0 or higher is required. ABORTING.\n";
+ echo "PHP 5.0.0 or higher is required. If PHP 5 is available only when \n".
+ "PHP files have a .php5 extension, please navigate to <a href=\"index.php5\">index.php5</a> \n".
+ "to continue installation. ABORTING.\n";
die( -1 );
}
exit(1);
}
}
-?>
+
+/**
+ * Get the value of session.save_path
+ *
+ * Per http://uk.php.net/manual/en/ref.session.php#ini.session.save-path,
+ * this might have some additional preceding parts which need to be
+ * ditched
+ *
+ * @return string
+ */
+function mw_get_session_save_path() {
+ $path = ini_get( 'session.save_path' );
+ $path = substr( $path, strrpos( $path, ';' ) );
+ return $path;
+}
+
+/**
+ * Is dl() available to us?
+ *
+ * According to http://uk.php.net/manual/en/function.dl.php, dl()
+ * is *not* available when `enable_dl` is off, or under `safe_mode`
+ *
+ * @return bool
+ */
+function mw_have_dl() {
+ return function_exists( 'dl' )
+ && is_callable( 'dl' )
+ && wfIniGetBool( 'enable_dl' )
+ && !wfIniGetBool( 'safe_mode' );
+}
\ No newline at end of file