array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'zh', ), 'this' => array ( 0 => 'book.funchand.php', 1 => '函数处理', 2 => '函数处理', ), 'up' => array ( 0 => 'refs.basic.vartype.php', 1 => '变量与类型相关扩展', ), 'prev' => array ( 0 => 'function.filter-var-array.php', 1 => 'filter_var_array', ), 'next' => array ( 0 => 'ref.funchand.php', 1 => '函数处理 函数', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'zh', 'path' => 'reference/funchand/book.xml', ), 'history' => array ( ), 'extra_header_links' => array ( 'rel' => 'alternate', 'href' => '/manual/en/feeds/book.funchand.atom', 'type' => 'application/atom+xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); contributors($setup); ?>

函数处理

简介

这些函数涉及函数的相关操作。