网上一段简略的preg_match替换 不明
网上一段简单的preg_match替换 不明 复制 $string = "Is is the cost of of gasoline going up up"; $pattern = "/([a-z]+) \1/i"; if(pr...
网上一段简单的preg_match替换 不明 复制 $string = "Is is the cost of of gasoline going up up"; $pattern = "/([a-z]+) \1/i"; if(pr...