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

$newstr = substr($str,0,strlen($str)-1); 

  $date = "04,30";   list($month, $day) = split ('[,.-]', $date);   echo "Month: $month; Day: $day;<br />/n";

<meta charset="utf-8" /><?php $a1="206,206,206,201,206,201";//$array = explode(',', $a1); //字符串組成數組$array1=implode(",",array_unique(explode(',', $a1))); print_r($array1);?>

<?php  $a=array("a"=>"Cat","b"=>"Dog","c"=>"Horse");  print_r(array_values($a));  // 輸出：  // Array ( [0] => Cat [1] => Dog [2] => Horse )?>

$a="303,304,305,306,307";$a = explode(',',$a);echo count($a);

<script language="javascript"> str="2,2,3,5,6,6"; //這是一字符串 var strs= new Array(); //定義一數組 strs=str.split(","); //字符分割 for (i=0;i<strs.length ;i++ ) { document.write(strs[i]+"<br/>"); //分割后的字符輸出 } </script> 

// 示例 1 $pizza = "piece1 piece2 piece3 piece4 piece5 piece6"; $pieces = explode(" ", $pizza); echo $pieces[0]; // piece1 echo $pieces[1]; // piece2 

$array = array('a' => 1, 'b'=>2, 'c'=>3, 'd'=>4);$string = implode("-",$array)echo $string;//==== 結果就是：1-2-3-4;