PHP数组和explode函数示例总结
有关php分割字符串explode函数的用法，使用explode函数将字符串分割到数组，这里给大家总结了几个示例，需要的朋友参考下。
PHP数组和explode函数应用实例，供大家学习参考。
例1：
- <?php
- $province = array("北京","上海","天津","重庆","河北","山西","内蒙古","辽宁","吉林","黑龙江","江苏","浙江","安徽","福建","江西","山东","河南","湖北","湖南","广东","广西","海南","四川","贵州","云南","西藏","陕西","甘肃","宁夏","青海","新疆","香港","澳门","台湾","其他");
- echo count($province);//数组成员个数
- echo "<br/>";
- if(is_array($province)){//检测变量是否是数组
- echo "嗯,真是个数组啊";
- }
- echo "</br>";
- for($index=0;$index<count($province);$index++){//数组循环
- echo $province[$index];
- echo "</br>";
- }
- ?>
例2：
- <?php
- //利用 explode 函数分割字符串到数组
- $source = "hello1,hello2,hello3,hello4,hello5";//按逗号分离字符串
- $hello = explode(',',$source);
- for($index=0;$index<count($hello);$index++){
- echo $hello[$index];echo "</br>";
- }
- ?>
例3：
- <?php
- //函数挺实用的
- // 分隔符可以是斜线，点，或横线
- $date = "04/30/1973";
- list($month, $day, $year) = split ('[/.-]', $date);
- echo "Month: $month; Day: $day; Year: $year<br />\n";
- ?>