PHP數組和explode函數示例總結

PHP數組和explode函數應用實例，供大家學習參考。

例1：

<?php
$province = array("北京","上海","天津","重慶","河北","山西","內蒙古","遼寧","吉林","黑龍江","江蘇","浙江","安徽","福建","江西","山東","河南","湖北","湖南","廣東","廣西","海南","四川","貴州","雲南","西藏","陝西","甘肅","寧夏","青海","新疆","香港","澳門","台灣","其他");
echo count($province);//數組成員個數
echo "<br/>";

if(is_array($province)){//檢測變量是否是數組
  echo "嗯,真是個數組啊";
}
echo "</br>";

for($index=0;$index<count($province);$index++){//數組循環
echo $province[$index];
echo "</br>";
}
?>

例2：

<?php
//利用 explode 函數分割字符串到數組
$source = "hello1,hello2,hello3,hello4,hello5";//按逗號分離字符串
$hello = explode(',',$source);

for($index=0;$index<count($hello);$index++){
echo $hello[$index];echo "</br>";
}
?>

例3：

<?php
//函數挺實用的
// 分隔符可以是斜線，點，或橫線
$date = "04/30/1973";
list($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內容了，希望大家能夠喜歡。