- 看代码:
- $a = array(array('p', 'h'), array('p', 'r'), 'o');
- if (in_array(array('p', 'h'), $a)) {
- echo "'ph' was found\\n";
- }
- if (in_array(array('f', 'i'), $a)) {
- echo "'fi' was found\\n";
- }
- if (in_array('o', $a)) {
- echo "'o' was found\\n";
- }
- 支持多维数组查找!
- $key=array('0'=>array('en_term' =>'h','pos'=>'n','cn_define'=>'你'),'1'=>array('en_term' =>'w','pos'=>'n','cn_define'=>'好'));
- //bool(true)
- var_dump(in_array(array('en_term' =>'h','pos'=>'n','cn_define'=>'你'),$key));
- 关于去重操作,可用定义一个临时数组,来解决问题!
- //该片段来自于http://www.codesnippet.cn/detail/060520133145.html
来源: http://www.codesnippet.cn/detail/060520133145.html