1.a small cut of meat including part of a rib
2.a tennis return made with a downward motion that puts backspin on the ball
3.a grounder that bounces high in the air
1.cut into pieces;
Chop wood
2.move suddenly
3.strike sharply, as in some sports
4.cut with a hacking tool
5.hit sharply
定义和用法 chop() 函数从字符串的末端开始删除空白字符或其他预定义字符。 trim()函数可以清除字符串开始位置和结束位置的charlist中所示的字符,并将结果返回。 语法 chop(string,charlist) 例子 在本例中,我们将使用 chop() 函数从字符串右端删除字符: <?php$str = "Hello World!\n\n";echo $str;echo chop($str);?>以上代码输出的源代码: <html><body>Hello World!Hello World!</body>&