PHP数组和explode函数示例总结
PHP数组和explode函数应用实例，供大家学习参考。
例1：
<?php
$province=array("北京","上海","天津","重庆","河北","山西","内蒙古","辽宁","吉林","黑龙江","江苏","浙江","安徽","福建","江西","山东","河南","湖北","湖南","广东","广西","海南","四川","贵州","云南","西藏","陕西","甘肃","宁夏","青海","新疆","香港","澳门","台湾","其他");
echocount($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";
?>
以上所述就是本文的全部内容了，希望大家能够喜欢。