php下实现一个阿拉伯数字转中文数字的函数

如果要用于金额的转换,对小数部分的处理要做一下修改 <?php function ch_num($num,$mode=true) { $char = array(“零”,”壹”,”贰”,”叁”,”肆”,”伍”,”陆”,”柒”,”捌”,”玖”); $dw = array(“”,”拾”,”佰”,”仟”,””,”萬”,”億”,”兆”); $dec = “點”; $retval = “”; if($mode) preg_match_all(“/^0*(\d*)\.?(\d*)/”,$num, $ar); else preg_match_all(“/(\d*)\.?(\d*)/”,$num, $a