array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'zh', ), 'this' => array ( 0 => 'gmp.installation.php', 1 => '安装', 2 => '安装', ), 'up' => array ( 0 => 'gmp.setup.php', 1 => '安装/配置', ), 'prev' => array ( 0 => 'gmp.requirements.php', 1 => '需求', ), 'next' => array ( 0 => 'gmp.constants.php', 1 => '预定义常量', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/gmp/configure.xml', ), 'history' => array ( ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); contributors($setup); ?>

安装

In order to have these functions available, PHP must be compiled with GMP support by using the --with-gmp option.