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。