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
    $province = array("北京","上海","天津","重庆","河北","山西","内蒙古","辽宁","吉林","黑龙江","江苏","浙江","安徽","福建","江西","山东","河南","湖北","湖南","广东","广西","海南","四川","贵州","云南","西藏","陕西","甘肃","宁夏","青海","新疆","香港","澳门","台湾","其他");
    echo count($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";
    ?>

以上所述就是本文的全部内容了，希望大家能够喜欢。